/* A Bison parser, made by GNU Bison 2.4.1. */ /* Skeleton implementation for Bison's Yacc-like parsers in C Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* As a special exception, you may create a larger work that contains part or all of the Bison parser skeleton and distribute that work under terms of your choice, so long as that work isn't itself a parser generator using the skeleton or a modified version thereof as a parser skeleton. Alternatively, if you modify or redistribute the parser skeleton itself, you may (at your option) remove this special exception, which will cause the skeleton and the resulting Bison output files to be licensed under the GNU General Public License without this special exception. This special exception was added by the Free Software Foundation in version 2.2 of Bison. */ /* C LALR(1) parser skeleton written by Richard Stallman, by simplifying the original so-called "semantic" parser. */ /* All symbols defined below should begin with yy or YY, to avoid infringing on user name space. This should be done even for local variables, as they might otherwise be expanded by user macros. There are some unavoidable exceptions within include files to define necessary library symbols; they are noted "INFRINGES ON USER NAME SPACE" below. */ /* Identify Bison output. */ #define YYBISON 1 /* Bison version. */ #define YYBISON_VERSION "2.4.1" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" /* Pure parsers. */ #define YYPURE 1 /* Push parsers. */ #define YYPUSH 0 /* Pull parsers. */ #define YYPULL 1 /* Using locations. */ #define YYLSP_NEEDED 0 /* Copy the first part of user declarations. */ /* Line 189 of yacc.c */ #line 12 "parse.y" #define YYDEBUG 1 #define YYERROR_VERBOSE 1 #define YYSTACK_USE_ALLOCA 0 #include "ruby/ruby.h" #include "ruby/st.h" #include "ruby/encoding.h" #include "node.h" #include "parse.h" #include "id.h" #include "regenc.h" #include #include #include #define YYMALLOC(size) rb_parser_malloc(parser, size) #define YYREALLOC(ptr, size) rb_parser_realloc(parser, ptr, size) #define YYCALLOC(nelem, size) rb_parser_calloc(parser, nelem, size) #define YYFREE(ptr) rb_parser_free(parser, ptr) #define malloc YYMALLOC #define realloc YYREALLOC #define calloc YYCALLOC #define free YYFREE #ifndef RIPPER static ID register_symid(ID, const char *, long, rb_encoding *); #define REGISTER_SYMID(id, name) register_symid(id, name, strlen(name), enc) #include "id.c" #endif #define is_notop_id(id) ((id)>tLAST_TOKEN) #define is_local_id(id) (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_LOCAL) #define is_global_id(id) (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_GLOBAL) #define is_instance_id(id) (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_INSTANCE) #define is_attrset_id(id) (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_ATTRSET) #define is_const_id(id) (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_CONST) #define is_class_id(id) (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_CLASS) #define is_junk_id(id) (is_notop_id(id)&&((id)&ID_SCOPE_MASK)==ID_JUNK) #define is_asgn_or_id(id) ((is_notop_id(id)) && \ (((id)&ID_SCOPE_MASK) == ID_GLOBAL || \ ((id)&ID_SCOPE_MASK) == ID_INSTANCE || \ ((id)&ID_SCOPE_MASK) == ID_CLASS)) enum lex_state_e { EXPR_BEG, /* ignore newline, +/- is a sign. */ EXPR_END, /* newline significant, +/- is an operator. */ EXPR_ENDARG, /* ditto, and unbound braces. */ EXPR_ARG, /* newline significant, +/- is an operator. */ EXPR_CMDARG, /* newline significant, +/- is an operator. */ EXPR_MID, /* newline significant, +/- is an operator. */ EXPR_FNAME, /* ignore newline, no reserved words. */ EXPR_DOT, /* right after `.' or `::', no reserved words. */ EXPR_CLASS, /* immediate after `class', no here document. */ EXPR_VALUE /* alike EXPR_BEG but label is disallowed. */ }; # ifdef HAVE_LONG_LONG typedef unsigned LONG_LONG stack_type; # else typedef unsigned long stack_type; # endif # define BITSTACK_PUSH(stack, n) (stack = (stack<<1)|((n)&1)) # define BITSTACK_POP(stack) (stack = stack >> 1) # define BITSTACK_LEXPOP(stack) (stack = (stack >> 1) | (stack & 1)) # define BITSTACK_SET_P(stack) (stack&1) #define COND_PUSH(n) BITSTACK_PUSH(cond_stack, n) #define COND_POP() BITSTACK_POP(cond_stack) #define COND_LEXPOP() BITSTACK_LEXPOP(cond_stack) #define COND_P() BITSTACK_SET_P(cond_stack) #define CMDARG_PUSH(n) BITSTACK_PUSH(cmdarg_stack, n) #define CMDARG_POP() BITSTACK_POP(cmdarg_stack) #define CMDARG_LEXPOP() BITSTACK_LEXPOP(cmdarg_stack) #define CMDARG_P() BITSTACK_SET_P(cmdarg_stack) struct vtable { ID *tbl; int pos; int capa; struct vtable *prev; }; struct local_vars { struct vtable *args; struct vtable *vars; struct local_vars *prev; }; #define DVARS_INHERIT ((void*)1) #define DVARS_TOPSCOPE NULL #define DVARS_SPECIAL_P(tbl) (!POINTER_P(tbl)) #define POINTER_P(val) ((VALUE)(val) & ~(VALUE)3) static int vtable_size(const struct vtable *tbl) { if (POINTER_P(tbl)) { return tbl->pos; } else { return 0; } } #define VTBL_DEBUG 0 static struct vtable * vtable_alloc(struct vtable *prev) { struct vtable *tbl = ALLOC(struct vtable); tbl->pos = 0; tbl->capa = 8; tbl->tbl = ALLOC_N(ID, tbl->capa); tbl->prev = prev; if (VTBL_DEBUG) printf("vtable_alloc: %p\n", (void *)tbl); return tbl; } static void vtable_free(struct vtable *tbl) { if (VTBL_DEBUG)printf("vtable_free: %p\n", (void *)tbl); if (POINTER_P(tbl)) { if (tbl->tbl) { xfree(tbl->tbl); } xfree(tbl); } } static void vtable_add(struct vtable *tbl, ID id) { if (!POINTER_P(tbl)) { rb_bug("vtable_add: vtable is not allocated (%p)", (void *)tbl); } if (VTBL_DEBUG) printf("vtable_add: %p, %s\n", (void *)tbl, rb_id2name(id)); if (tbl->pos == tbl->capa) { tbl->capa = tbl->capa * 2; REALLOC_N(tbl->tbl, ID, tbl->capa); } tbl->tbl[tbl->pos++] = id; } static int vtable_included(const struct vtable * tbl, ID id) { int i; if (POINTER_P(tbl)) { for (i = 0; i < tbl->pos; i++) { if (tbl->tbl[i] == id) { return 1; } } } return 0; } #ifndef RIPPER typedef struct token_info { const char *token; int linenum; int column; int nonspc; struct token_info *next; } token_info; #endif /* Structure of Lexer Buffer: lex_pbeg tokp lex_p lex_pend | | | | |-----------+--------------+------------| |<------------>| token */ struct parser_params { int is_ripper; NODE *heap; YYSTYPE *parser_yylval; VALUE eofp; NODE *parser_lex_strterm; enum lex_state_e parser_lex_state; stack_type parser_cond_stack; stack_type parser_cmdarg_stack; int parser_class_nest; int parser_paren_nest; int parser_lpar_beg; int parser_in_single; int parser_in_def; int parser_compile_for_eval; VALUE parser_cur_mid; int parser_in_defined; char *parser_tokenbuf; int parser_tokidx; int parser_toksiz; VALUE parser_lex_input; VALUE parser_lex_lastline; VALUE parser_lex_nextline; const char *parser_lex_pbeg; const char *parser_lex_p; const char *parser_lex_pend; int parser_heredoc_end; int parser_command_start; NODE *parser_deferred_nodes; int parser_lex_gets_ptr; VALUE (*parser_lex_gets)(struct parser_params*,VALUE); struct local_vars *parser_lvtbl; int parser_ruby__end__seen; int line_count; int has_shebang; char *parser_ruby_sourcefile; /* current source file */ int parser_ruby_sourceline; /* current line no. */ rb_encoding *enc; rb_encoding *utf8; int parser_yydebug; #ifndef RIPPER /* Ruby core only */ NODE *parser_eval_tree_begin; NODE *parser_eval_tree; VALUE debug_lines; VALUE coverage; int nerr; token_info *parser_token_info; #else /* Ripper only */ VALUE parser_ruby_sourcefile_string; const char *tokp; VALUE delayed; int delayed_line; int delayed_col; VALUE value; VALUE result; VALUE parsing_thread; int toplevel_p; #endif }; #define UTF8_ENC() (parser->utf8 ? parser->utf8 : \ (parser->utf8 = rb_utf8_encoding())) #define STR_NEW(p,n) rb_enc_str_new((p),(n),parser->enc) #define STR_NEW0() rb_enc_str_new(0,0,parser->enc) #define STR_NEW2(p) rb_enc_str_new((p),strlen(p),parser->enc) #define STR_NEW3(p,n,e,func) parser_str_new((p),(n),(e),(func),parser->enc) #define ENC_SINGLE(cr) ((cr)==ENC_CODERANGE_7BIT) #define TOK_INTERN(mb) rb_intern3(tok(), toklen(), parser->enc) #ifdef YYMALLOC void *rb_parser_malloc(struct parser_params *, size_t); void *rb_parser_realloc(struct parser_params *, void *, size_t); void *rb_parser_calloc(struct parser_params *, size_t, size_t); void rb_parser_free(struct parser_params *, void *); #endif static int parser_yyerror(struct parser_params*, const char*); #define yyerror(msg) parser_yyerror(parser, msg) #define YYLEX_PARAM parser #define lex_strterm (parser->parser_lex_strterm) #define lex_state (parser->parser_lex_state) #define cond_stack (parser->parser_cond_stack) #define cmdarg_stack (parser->parser_cmdarg_stack) #define class_nest (parser->parser_class_nest) #define paren_nest (parser->parser_paren_nest) #define lpar_beg (parser->parser_lpar_beg) #define in_single (parser->parser_in_single) #define in_def (parser->parser_in_def) #define compile_for_eval (parser->parser_compile_for_eval) #define cur_mid (parser->parser_cur_mid) #define in_defined (parser->parser_in_defined) #define tokenbuf (parser->parser_tokenbuf) #define tokidx (parser->parser_tokidx) #define toksiz (parser->parser_toksiz) #define lex_input (parser->parser_lex_input) #define lex_lastline (parser->parser_lex_lastline) #define lex_nextline (parser->parser_lex_nextline) #define lex_pbeg (parser->parser_lex_pbeg) #define lex_p (parser->parser_lex_p) #define lex_pend (parser->parser_lex_pend) #define heredoc_end (parser->parser_heredoc_end) #define command_start (parser->parser_command_start) #define deferred_nodes (parser->parser_deferred_nodes) #define lex_gets_ptr (parser->parser_lex_gets_ptr) #define lex_gets (parser->parser_lex_gets) #define lvtbl (parser->parser_lvtbl) #define ruby__end__seen (parser->parser_ruby__end__seen) #define ruby_sourceline (parser->parser_ruby_sourceline) #define ruby_sourcefile (parser->parser_ruby_sourcefile) #define yydebug (parser->parser_yydebug) #ifdef RIPPER #else #define ruby_eval_tree (parser->parser_eval_tree) #define ruby_eval_tree_begin (parser->parser_eval_tree_begin) #define ruby_debug_lines (parser->debug_lines) #define ruby_coverage (parser->coverage) #endif static int yylex(void*, void*); #ifndef RIPPER #define yyparse ruby_yyparse static NODE* node_newnode(struct parser_params *, enum node_type, VALUE, VALUE, VALUE); #define rb_node_newnode(type, a1, a2, a3) node_newnode(parser, type, a1, a2, a3) static NODE *cond_gen(struct parser_params*,NODE*); #define cond(node) cond_gen(parser, node) static NODE *logop_gen(struct parser_params*,enum node_type,NODE*,NODE*); #define logop(type,node1,node2) logop_gen(parser, type, node1, node2) static NODE *newline_node(NODE*); static void fixpos(NODE*,NODE*); static int value_expr_gen(struct parser_params*,NODE*); static void void_expr_gen(struct parser_params*,NODE*); static NODE *remove_begin(NODE*); #define value_expr(node) value_expr_gen(parser, (node) = remove_begin(node)) #define void_expr0(node) void_expr_gen(parser, (node)) #define void_expr(node) void_expr0((node) = remove_begin(node)) static void void_stmts_gen(struct parser_params*,NODE*); #define void_stmts(node) void_stmts_gen(parser, node) static void reduce_nodes_gen(struct parser_params*,NODE**); #define reduce_nodes(n) reduce_nodes_gen(parser,n) static void block_dup_check_gen(struct parser_params*,NODE*,NODE*); #define block_dup_check(n1,n2) block_dup_check_gen(parser,n1,n2) static NODE *block_append_gen(struct parser_params*,NODE*,NODE*); #define block_append(h,t) block_append_gen(parser,h,t) static NODE *list_append_gen(struct parser_params*,NODE*,NODE*); #define list_append(l,i) list_append_gen(parser,l,i) static NODE *list_concat_gen(struct parser_params*,NODE*,NODE*); #define list_concat(h,t) list_concat_gen(parser,h,t) static NODE *arg_append_gen(struct parser_params*,NODE*,NODE*); #define arg_append(h,t) arg_append_gen(parser,h,t) static NODE *arg_concat_gen(struct parser_params*,NODE*,NODE*); #define arg_concat(h,t) arg_concat_gen(parser,h,t) static NODE *literal_concat_gen(struct parser_params*,NODE*,NODE*); #define literal_concat(h,t) literal_concat_gen(parser,h,t) static NODE *new_evstr_gen(struct parser_params*,NODE*); #define new_evstr(n) new_evstr_gen(parser,n) static NODE *evstr2dstr_gen(struct parser_params*,NODE*); #define evstr2dstr(n) evstr2dstr_gen(parser,n) static NODE *splat_array(NODE*); static NODE *call_bin_op_gen(struct parser_params*,NODE*,ID,NODE*); #define call_bin_op(recv,id,arg1) call_bin_op_gen(parser, recv,id,arg1) static NODE *call_uni_op_gen(struct parser_params*,NODE*,ID); #define call_uni_op(recv,id) call_uni_op_gen(parser, recv,id) static NODE *new_args_gen(struct parser_params*,NODE*,NODE*,ID,NODE*,ID); #define new_args(f,o,r,p,b) new_args_gen(parser, f,o,r,p,b) static NODE *negate_lit(NODE*); static NODE *ret_args_gen(struct parser_params*,NODE*); #define ret_args(node) ret_args_gen(parser, node) static NODE *arg_blk_pass(NODE*,NODE*); static NODE *new_yield_gen(struct parser_params*,NODE*); #define new_yield(node) new_yield_gen(parser, node) static NODE *gettable_gen(struct parser_params*,ID); #define gettable(id) gettable_gen(parser,id) static NODE *assignable_gen(struct parser_params*,ID,NODE*); #define assignable(id,node) assignable_gen(parser, id, node) static NODE *aryset_gen(struct parser_params*,NODE*,NODE*); #define aryset(node1,node2) aryset_gen(parser, node1, node2) static NODE *attrset_gen(struct parser_params*,NODE*,ID); #define attrset(node,id) attrset_gen(parser, node, id) static void rb_backref_error_gen(struct parser_params*,NODE*); #define rb_backref_error(n) rb_backref_error_gen(parser,n) static NODE *node_assign_gen(struct parser_params*,NODE*,NODE*); #define node_assign(node1, node2) node_assign_gen(parser, node1, node2) static NODE *match_op_gen(struct parser_params*,NODE*,NODE*); #define match_op(node1,node2) match_op_gen(parser, node1, node2) static ID *local_tbl_gen(struct parser_params*); #define local_tbl() local_tbl_gen(parser) static void fixup_nodes(NODE **); extern int rb_dvar_defined(ID); extern int rb_local_defined(ID); extern int rb_parse_in_eval(void); extern int rb_parse_in_main(void); static VALUE reg_compile_gen(struct parser_params*, VALUE, int); #define reg_compile(str,options) reg_compile_gen(parser, str, options) static void reg_fragment_setenc_gen(struct parser_params*, VALUE, int); #define reg_fragment_setenc(str,options) reg_fragment_setenc_gen(parser, str, options) static void reg_fragment_check_gen(struct parser_params*, VALUE, int); #define reg_fragment_check(str,options) reg_fragment_check_gen(parser, str, options) static NODE *reg_named_capture_assign_gen(struct parser_params* parser, VALUE regexp, NODE *match); #define reg_named_capture_assign(regexp,match) reg_named_capture_assign_gen(parser,regexp,match) #define get_id(id) (id) #define get_value(val) (val) #else #define remove_begin(node) (node) #define rb_dvar_defined(id) 0 #define rb_local_defined(id) 0 static ID ripper_get_id(VALUE); #define get_id(id) ripper_get_id(id) static VALUE ripper_get_value(VALUE); #define get_value(val) ripper_get_value(val) static VALUE assignable_gen(struct parser_params*,VALUE); #define assignable(lhs,node) assignable_gen(parser, lhs) #endif /* !RIPPER */ static ID formal_argument_gen(struct parser_params*, ID); #define formal_argument(id) formal_argument_gen(parser, id) static ID shadowing_lvar_gen(struct parser_params*,ID); #define shadowing_lvar(name) shadowing_lvar_gen(parser, name) static void new_bv_gen(struct parser_params*,ID); #define new_bv(id) new_bv_gen(parser, id) static void local_push_gen(struct parser_params*,int); #define local_push(top) local_push_gen(parser,top) static void local_pop_gen(struct parser_params*); #define local_pop() local_pop_gen(parser) static int local_var_gen(struct parser_params*, ID); #define local_var(id) local_var_gen(parser, id); static int arg_var_gen(struct parser_params*, ID); #define arg_var(id) arg_var_gen(parser, id) static int local_id_gen(struct parser_params*, ID); #define local_id(id) local_id_gen(parser, id) static ID internal_id_gen(struct parser_params*); #define internal_id() internal_id_gen(parser) static const struct vtable *dyna_push_gen(struct parser_params *); #define dyna_push() dyna_push_gen(parser) static void dyna_pop_gen(struct parser_params*, const struct vtable *); #define dyna_pop(node) dyna_pop_gen(parser, node) static int dyna_in_block_gen(struct parser_params*); #define dyna_in_block() dyna_in_block_gen(parser) #define dyna_var(id) local_var(id) static int dvar_defined_gen(struct parser_params*,ID); #define dvar_defined(id) dvar_defined_gen(parser, id) static int dvar_curr_gen(struct parser_params*,ID); #define dvar_curr(id) dvar_curr_gen(parser, id) static int lvar_defined_gen(struct parser_params*, ID); #define lvar_defined(id) lvar_defined_gen(parser, id) #define RE_OPTION_ONCE (1<<16) #define RE_OPTION_ENCODING_SHIFT 8 #define RE_OPTION_ENCODING(e) (((e)&0xff)<>RE_OPTION_ENCODING_SHIFT)&0xff) #define RE_OPTION_ENCODING_NONE(o) ((o)&RE_OPTION_ARG_ENCODING_NONE) #define RE_OPTION_MASK 0xff #define RE_OPTION_ARG_ENCODING_NONE 32 #define NODE_STRTERM NODE_ZARRAY /* nothing to gc */ #define NODE_HEREDOC NODE_ARRAY /* 1, 3 to gc */ #define SIGN_EXTEND(x,n) (((1<<(n)-1)^((x)&~(~0<<(n))))-(1<<(n)-1)) #define nd_func u1.id #if SIZEOF_SHORT == 2 #define nd_term(node) ((signed short)(node)->u2.id) #else #define nd_term(node) SIGN_EXTEND((node)->u2.id, CHAR_BIT*2) #endif #define nd_paren(node) (char)((node)->u2.id >> CHAR_BIT*2) #define nd_nest u3.cnt /****** Ripper *******/ #ifdef RIPPER #define RIPPER_VERSION "0.1.0" #include "eventids1.c" #include "eventids2.c" static ID ripper_id_gets; static VALUE ripper_dispatch0(struct parser_params*,ID); static VALUE ripper_dispatch1(struct parser_params*,ID,VALUE); static VALUE ripper_dispatch2(struct parser_params*,ID,VALUE,VALUE); static VALUE ripper_dispatch3(struct parser_params*,ID,VALUE,VALUE,VALUE); static VALUE ripper_dispatch4(struct parser_params*,ID,VALUE,VALUE,VALUE,VALUE); static VALUE ripper_dispatch5(struct parser_params*,ID,VALUE,VALUE,VALUE,VALUE,VALUE); #define dispatch0(n) ripper_dispatch0(parser, TOKEN_PASTE(ripper_id_, n)) #define dispatch1(n,a) ripper_dispatch1(parser, TOKEN_PASTE(ripper_id_, n), a) #define dispatch2(n,a,b) ripper_dispatch2(parser, TOKEN_PASTE(ripper_id_, n), a, b) #define dispatch3(n,a,b,c) ripper_dispatch3(parser, TOKEN_PASTE(ripper_id_, n), a, b, c) #define dispatch4(n,a,b,c,d) ripper_dispatch4(parser, TOKEN_PASTE(ripper_id_, n), a, b, c, d) #define dispatch5(n,a,b,c,d,e) ripper_dispatch5(parser, TOKEN_PASTE(ripper_id_, n), a, b, c, d, e) #define yyparse ripper_yyparse static VALUE ripper_intern(const char*); static VALUE ripper_id2sym(ID); #ifdef __GNUC__ #define ripper_id2sym(id) ((id) < 256 && rb_ispunct(id) ? \ ID2SYM(id) : ripper_id2sym(id)) #endif #define arg_new() dispatch0(args_new) #define arg_add(l,a) dispatch2(args_add, l, a) #define arg_prepend(l,a) dispatch2(args_prepend, l, a) #define arg_add_star(l,a) dispatch2(args_add_star, l, a) #define arg_add_block(l,b) dispatch2(args_add_block, l, b) #define arg_add_optblock(l,b) ((b)==Qundef? l : dispatch2(args_add_block, l, b)) #define bare_assoc(v) dispatch1(bare_assoc_hash, v) #define arg_add_assocs(l,b) arg_add(l, bare_assoc(b)) #define args2mrhs(a) dispatch1(mrhs_new_from_args, a) #define mrhs_new() dispatch0(mrhs_new) #define mrhs_add(l,a) dispatch2(mrhs_add, l, a) #define mrhs_add_star(l,a) dispatch2(mrhs_add_star, l, a) #define mlhs_new() dispatch0(mlhs_new) #define mlhs_add(l,a) dispatch2(mlhs_add, l, a) #define mlhs_add_star(l,a) dispatch2(mlhs_add_star, l, a) #define params_new(pars, opts, rest, pars2, blk) \ dispatch5(params, pars, opts, rest, pars2, blk) #define blockvar_new(p,v) dispatch2(block_var, p, v) #define blockvar_add_star(l,a) dispatch2(block_var_add_star, l, a) #define blockvar_add_block(l,a) dispatch2(block_var_add_block, l, a) #define method_optarg(m,a) ((a)==Qundef ? m : dispatch2(method_add_arg,m,a)) #define method_arg(m,a) dispatch2(method_add_arg,m,a) #define method_add_block(m,b) dispatch2(method_add_block, m, b) #define escape_Qundef(x) ((x)==Qundef ? Qnil : (x)) #define FIXME 0 #endif /* RIPPER */ #ifndef RIPPER # define ifndef_ripper(x) x #else # define ifndef_ripper(x) #endif #ifndef RIPPER # define rb_warn0(fmt) rb_compile_warn(ruby_sourcefile, ruby_sourceline, fmt) # define rb_warnI(fmt,a) rb_compile_warn(ruby_sourcefile, ruby_sourceline, fmt, a) # define rb_warnS(fmt,a) rb_compile_warn(ruby_sourcefile, ruby_sourceline, fmt, a) # define rb_warning0(fmt) rb_compile_warning(ruby_sourcefile, ruby_sourceline, fmt) # define rb_warningS(fmt,a) rb_compile_warning(ruby_sourcefile, ruby_sourceline, fmt, a) #else # define rb_warn0(fmt) ripper_warn0(parser, fmt) # define rb_warnI(fmt,a) ripper_warnI(parser, fmt, a) # define rb_warnS(fmt,a) ripper_warnS(parser, fmt, a) # define rb_warning0(fmt) ripper_warning0(parser, fmt) # define rb_warningS(fmt,a) ripper_warningS(parser, fmt, a) static void ripper_warn0(struct parser_params*, const char*); static void ripper_warnI(struct parser_params*, const char*, int); #if 0 static void ripper_warnS(struct parser_params*, const char*, const char*); #endif static void ripper_warning0(struct parser_params*, const char*); static void ripper_warningS(struct parser_params*, const char*, const char*); #endif #ifdef RIPPER static void ripper_compile_error(struct parser_params*, const char *fmt, ...); # define rb_compile_error ripper_compile_error # define compile_error ripper_compile_error # define PARSER_ARG parser, #else # define compile_error parser->nerr++,rb_compile_error # define PARSER_ARG ruby_sourcefile, ruby_sourceline, #endif /* Older versions of Yacc set YYMAXDEPTH to a very low value by default (150, for instance). This is too low for Ruby to parse some files, such as date/format.rb, therefore bump the value up to at least Bison's default. */ #ifdef OLD_YACC #ifndef YYMAXDEPTH #define YYMAXDEPTH 10000 #endif #endif #ifndef RIPPER static void token_info_push(struct parser_params*, const char *token); static void token_info_pop(struct parser_params*, const char *token); #endif /* Line 189 of yacc.c */ #line 674 "parse.c" /* Enabling traces. */ #ifndef YYDEBUG # define YYDEBUG 0 #endif /* Enabling verbose error messages. */ #ifdef YYERROR_VERBOSE # undef YYERROR_VERBOSE # define YYERROR_VERBOSE 1 #else # define YYERROR_VERBOSE 0 #endif /* Enabling the token table. */ #ifndef YYTOKEN_TABLE # define YYTOKEN_TABLE 0 #endif /* Tokens. */ #ifndef YYTOKENTYPE # define YYTOKENTYPE /* Put the tokens into the symbol table, so that GDB and other debuggers know about them. */ enum yytokentype { keyword_class = 258, keyword_module = 259, keyword_def = 260, keyword_undef = 261, keyword_begin = 262, keyword_rescue = 263, keyword_ensure = 264, keyword_end = 265, keyword_if = 266, keyword_unless = 267, keyword_then = 268, keyword_elsif = 269, keyword_else = 270, keyword_case = 271, keyword_when = 272, keyword_while = 273, keyword_until = 274, keyword_for = 275, keyword_break = 276, keyword_next = 277, keyword_redo = 278, keyword_retry = 279, keyword_in = 280, keyword_do = 281, keyword_do_cond = 282, keyword_do_block = 283, keyword_do_LAMBDA = 284, keyword_return = 285, keyword_yield = 286, keyword_super = 287, keyword_self = 288, keyword_nil = 289, keyword_true = 290, keyword_false = 291, keyword_and = 292, keyword_or = 293, keyword_not = 294, modifier_if = 295, modifier_unless = 296, modifier_while = 297, modifier_until = 298, modifier_rescue = 299, keyword_alias = 300, keyword_defined = 301, keyword_BEGIN = 302, keyword_END = 303, keyword__LINE__ = 304, keyword__FILE__ = 305, keyword__ENCODING__ = 306, tIDENTIFIER = 307, tFID = 308, tGVAR = 309, tIVAR = 310, tCONSTANT = 311, tCVAR = 312, tLABEL = 313, tINTEGER = 314, tFLOAT = 315, tSTRING_CONTENT = 316, tCHAR = 317, tNTH_REF = 318, tBACK_REF = 319, tREGEXP_END = 320, tUPLUS = 321, tUMINUS = 322, tPOW = 323, tCMP = 324, tEQ = 325, tEQQ = 326, tNEQ = 327, tGEQ = 328, tLEQ = 329, tANDOP = 330, tOROP = 331, tMATCH = 332, tNMATCH = 333, tDOT2 = 334, tDOT3 = 335, tAREF = 336, tASET = 337, tLSHFT = 338, tRSHFT = 339, tCOLON2 = 340, tCOLON3 = 341, tOP_ASGN = 342, tASSOC = 343, tLPAREN = 344, tLPAREN_ARG = 345, tRPAREN = 346, tLBRACK = 347, tLBRACE = 348, tLBRACE_ARG = 349, tSTAR = 350, tAMPER = 351, tLAMBDA = 352, tSYMBEG = 353, tSTRING_BEG = 354, tXSTRING_BEG = 355, tREGEXP_BEG = 356, tWORDS_BEG = 357, tQWORDS_BEG = 358, tSTRING_DBEG = 359, tSTRING_DVAR = 360, tSTRING_END = 361, tLAMBEG = 362, tLOWEST = 363, tUMINUS_NUM = 364, idNULL = 365, idRespond_to = 366, idIFUNC = 367, idCFUNC = 368, idThrowState = 369, id_core_set_method_alias = 370, id_core_set_variable_alias = 371, id_core_undef_method = 372, id_core_define_method = 373, id_core_define_singleton_method = 374, id_core_set_postexe = 375, tLAST_TOKEN = 376 }; #endif #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef union YYSTYPE { /* Line 214 of yacc.c */ #line 615 "parse.y" VALUE val; NODE *node; ID id; int num; const struct vtable *vars; /* Line 214 of yacc.c */ #line 841 "parse.c" } YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 #endif /* Copy the second part of user declarations. */ /* Line 264 of yacc.c */ #line 853 "parse.c" #ifdef short # undef short #endif #ifdef YYTYPE_UINT8 typedef YYTYPE_UINT8 yytype_uint8; #else typedef unsigned char yytype_uint8; #endif #ifdef YYTYPE_INT8 typedef YYTYPE_INT8 yytype_int8; #elif (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) typedef signed char yytype_int8; #else typedef short int yytype_int8; #endif #ifdef YYTYPE_UINT16 typedef YYTYPE_UINT16 yytype_uint16; #else typedef unsigned short int yytype_uint16; #endif #ifdef YYTYPE_INT16 typedef YYTYPE_INT16 yytype_int16; #else typedef short int yytype_int16; #endif #ifndef YYSIZE_T # ifdef __SIZE_TYPE__ # define YYSIZE_T __SIZE_TYPE__ # elif defined size_t # define YYSIZE_T size_t # elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) # include /* INFRINGES ON USER NAME SPACE */ # define YYSIZE_T size_t # else # define YYSIZE_T unsigned int # endif #endif #define YYSIZE_MAXIMUM ((YYSIZE_T) -1) #ifndef YY_ # if YYENABLE_NLS # if ENABLE_NLS # include /* INFRINGES ON USER NAME SPACE */ # define YY_(msgid) dgettext ("bison-runtime", msgid) # endif # endif # ifndef YY_ # define YY_(msgid) msgid # endif #endif /* Suppress unused-variable warnings by "using" E. */ #if ! defined lint || defined __GNUC__ # define YYUSE(e) ((void) (e)) #else # define YYUSE(e) /* empty */ #endif /* Identity function, used to suppress warnings about constant conditions. */ #ifndef lint # define YYID(n) (n) #else #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static int YYID (int yyi) #else static int YYID (yyi) int yyi; #endif { return yyi; } #endif #if ! defined yyoverflow || YYERROR_VERBOSE /* The parser invokes alloca or malloc; define the necessary symbols. */ # ifdef YYSTACK_USE_ALLOCA # if YYSTACK_USE_ALLOCA # ifdef __GNUC__ # define YYSTACK_ALLOC __builtin_alloca # elif defined __BUILTIN_VA_ARG_INCR # include /* INFRINGES ON USER NAME SPACE */ # elif defined _AIX # define YYSTACK_ALLOC __alloca # elif defined _MSC_VER # include /* INFRINGES ON USER NAME SPACE */ # define alloca _alloca # else # define YYSTACK_ALLOC alloca # if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) # include /* INFRINGES ON USER NAME SPACE */ # ifndef _STDLIB_H # define _STDLIB_H 1 # endif # endif # endif # endif # endif # ifdef YYSTACK_ALLOC /* Pacify GCC's `empty if-body' warning. */ # define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) # ifndef YYSTACK_ALLOC_MAXIMUM /* The OS might guarantee only one guard page at the bottom of the stack, and a page size can be as small as 4096 bytes. So we cannot safely invoke alloca (N) if N exceeds 4096. Use a slightly smaller number to allow for a few compiler-allocated temporary stack slots. */ # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ # endif # else # define YYSTACK_ALLOC YYMALLOC # define YYSTACK_FREE YYFREE # ifndef YYSTACK_ALLOC_MAXIMUM # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM # endif # if (defined __cplusplus && ! defined _STDLIB_H \ && ! ((defined YYMALLOC || defined malloc) \ && (defined YYFREE || defined free))) # include /* INFRINGES ON USER NAME SPACE */ # ifndef _STDLIB_H # define _STDLIB_H 1 # endif # endif # ifndef YYMALLOC # define YYMALLOC malloc # if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ # endif # endif # ifndef YYFREE # define YYFREE free # if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) void free (void *); /* INFRINGES ON USER NAME SPACE */ # endif # endif # endif #endif /* ! defined yyoverflow || YYERROR_VERBOSE */ #if (! defined yyoverflow \ && (! defined __cplusplus \ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc { yytype_int16 yyss_alloc; YYSTYPE yyvs_alloc; }; /* The size of the maximum gap between one aligned stack and the next. */ # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) /* The size of an array large to enough to hold all stacks, each with N elements. */ # define YYSTACK_BYTES(N) \ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + YYSTACK_GAP_MAXIMUM) /* Copy COUNT objects from FROM to TO. The source and destination do not overlap. */ # ifndef YYCOPY # if defined __GNUC__ && 1 < __GNUC__ # define YYCOPY(To, From, Count) \ __builtin_memcpy (To, From, (Count) * sizeof (*(From))) # else # define YYCOPY(To, From, Count) \ do \ { \ YYSIZE_T yyi; \ for (yyi = 0; yyi < (Count); yyi++) \ (To)[yyi] = (From)[yyi]; \ } \ while (YYID (0)) # endif # endif /* Relocate STACK from its old location to the new one. The local variables YYSIZE and YYSTACKSIZE give the old and new number of elements in the stack, and YYPTR gives the new location of the stack. Advance YYPTR to a properly aligned location for the next stack. */ # define YYSTACK_RELOCATE(Stack_alloc, Stack) \ do \ { \ YYSIZE_T yynewbytes; \ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ Stack = &yyptr->Stack_alloc; \ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ yyptr += yynewbytes / sizeof (*yyptr); \ } \ while (YYID (0)) #endif /* YYFINAL -- State number of the termination state. */ #define YYFINAL 3 /* YYLAST -- Last index in YYTABLE. */ #define YYLAST 10564 /* YYNTOKENS -- Number of terminals. */ #define YYNTOKENS 149 /* YYNNTS -- Number of nonterminals. */ #define YYNNTS 170 /* YYNRULES -- Number of rules. */ #define YYNRULES 561 /* YYNRULES -- Number of states. */ #define YYNSTATES 971 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ #define YYUNDEFTOK 2 #define YYMAXUTOK 376 #define YYTRANSLATE(YYX) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ static const yytype_uint8 yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 148, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 147, 123, 2, 2, 2, 121, 116, 2, 143, 144, 119, 117, 141, 118, 140, 120, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 111, 146, 113, 109, 112, 110, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 139, 2, 145, 115, 2, 142, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 137, 114, 138, 124, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 122, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136 }; #if YYDEBUG /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in YYRHS. */ static const yytype_uint16 yyprhs[] = { 0, 0, 3, 4, 7, 10, 12, 14, 18, 21, 23, 24, 30, 35, 38, 40, 42, 46, 49, 50, 55, 59, 63, 67, 70, 74, 78, 82, 86, 90, 95, 99, 103, 107, 114, 120, 126, 132, 136, 140, 144, 148, 150, 152, 156, 160, 164, 167, 169, 171, 173, 175, 178, 181, 184, 186, 191, 196, 197, 203, 206, 210, 215, 221, 226, 232, 235, 238, 240, 244, 246, 250, 252, 255, 259, 265, 268, 273, 276, 281, 283, 287, 289, 293, 296, 300, 302, 306, 308, 313, 317, 321, 325, 329, 332, 334, 336, 341, 345, 349, 353, 357, 360, 362, 364, 366, 369, 371, 375, 377, 379, 381, 383, 385, 387, 389, 391, 393, 395, 396, 401, 403, 405, 407, 409, 411, 413, 415, 417, 419, 421, 423, 425, 427, 429, 431, 433, 435, 437, 439, 441, 443, 445, 447, 449, 451, 453, 455, 457, 459, 461, 463, 465, 467, 469, 471, 473, 475, 477, 479, 481, 483, 485, 487, 489, 491, 493, 495, 497, 499, 501, 503, 505, 507, 509, 511, 513, 515, 517, 519, 521, 523, 525, 527, 529, 531, 533, 535, 537, 539, 541, 545, 551, 555, 561, 568, 574, 580, 586, 592, 597, 601, 605, 609, 613, 617, 621, 625, 629, 633, 638, 643, 646, 649, 653, 657, 661, 665, 669, 673, 677, 681, 685, 689, 693, 697, 701, 704, 707, 711, 715, 719, 723, 724, 729, 736, 738, 740, 742, 745, 750, 753, 757, 759, 761, 763, 765, 767, 770, 773, 778, 780, 781, 784, 787, 790, 792, 794, 796, 799, 803, 808, 812, 817, 820, 822, 824, 826, 828, 830, 832, 834, 836, 838, 839, 844, 845, 850, 854, 858, 861, 865, 869, 871, 876, 880, 882, 883, 890, 895, 899, 902, 904, 907, 910, 917, 924, 925, 926, 934, 935, 936, 944, 950, 955, 956, 957, 967, 968, 975, 976, 977, 986, 987, 993, 994, 1001, 1002, 1003, 1013, 1015, 1017, 1019, 1021, 1023, 1025, 1027, 1029, 1031, 1033, 1035, 1037, 1039, 1041, 1043, 1045, 1047, 1049, 1052, 1054, 1056, 1058, 1064, 1066, 1069, 1071, 1073, 1075, 1079, 1081, 1085, 1087, 1092, 1099, 1103, 1109, 1112, 1117, 1119, 1123, 1130, 1139, 1144, 1151, 1156, 1159, 1166, 1169, 1174, 1181, 1184, 1189, 1192, 1197, 1199, 1201, 1203, 1207, 1209, 1214, 1216, 1219, 1221, 1225, 1227, 1229, 1230, 1231, 1236, 1241, 1243, 1247, 1251, 1252, 1258, 1261, 1266, 1271, 1274, 1279, 1284, 1288, 1292, 1296, 1299, 1301, 1306, 1307, 1313, 1314, 1320, 1326, 1328, 1330, 1337, 1339, 1341, 1343, 1345, 1348, 1350, 1353, 1355, 1357, 1359, 1361, 1363, 1365, 1367, 1370, 1374, 1378, 1382, 1386, 1390, 1391, 1395, 1397, 1400, 1404, 1408, 1409, 1413, 1414, 1417, 1418, 1421, 1423, 1424, 1428, 1429, 1434, 1436, 1438, 1440, 1442, 1445, 1447, 1449, 1451, 1453, 1457, 1459, 1461, 1464, 1467, 1469, 1471, 1473, 1475, 1477, 1479, 1481, 1483, 1485, 1487, 1489, 1491, 1493, 1495, 1497, 1499, 1501, 1502, 1507, 1510, 1514, 1517, 1524, 1533, 1538, 1545, 1550, 1557, 1560, 1565, 1572, 1575, 1580, 1583, 1588, 1590, 1591, 1593, 1595, 1597, 1599, 1601, 1603, 1605, 1609, 1611, 1615, 1619, 1623, 1625, 1629, 1631, 1635, 1637, 1639, 1642, 1644, 1646, 1648, 1651, 1654, 1656, 1658, 1659, 1664, 1666, 1669, 1671, 1675, 1679, 1682, 1684, 1686, 1688, 1690, 1692, 1694, 1696, 1698, 1700, 1702, 1704, 1706, 1707, 1709, 1710, 1712, 1715, 1718, 1719, 1721, 1723, 1725, 1727, 1729, 1732 }; /* YYRHS -- A `-1'-separated list of the rules' RHS. */ static const yytype_int16 yyrhs[] = { 150, 0, -1, -1, 151, 152, -1, 153, 311, -1, 318, -1, 154, -1, 153, 317, 154, -1, 1, 154, -1, 159, -1, -1, 47, 155, 137, 152, 138, -1, 157, 256, 231, 259, -1, 158, 311, -1, 318, -1, 159, -1, 158, 317, 159, -1, 1, 159, -1, -1, 45, 180, 160, 180, -1, 45, 54, 54, -1, 45, 54, 64, -1, 45, 54, 63, -1, 6, 181, -1, 159, 40, 162, -1, 159, 41, 162, -1, 159, 42, 162, -1, 159, 43, 162, -1, 159, 44, 159, -1, 48, 137, 157, 138, -1, 175, 109, 163, -1, 168, 109, 163, -1, 283, 87, 163, -1, 216, 139, 191, 314, 87, 163, -1, 216, 140, 52, 87, 163, -1, 216, 140, 56, 87, 163, -1, 216, 85, 52, 87, 163, -1, 284, 87, 163, -1, 175, 109, 198, -1, 168, 109, 187, -1, 168, 109, 198, -1, 161, -1, 163, -1, 161, 37, 161, -1, 161, 38, 161, -1, 39, 312, 161, -1, 123, 163, -1, 185, -1, 161, -1, 167, -1, 164, -1, 30, 192, -1, 21, 192, -1, 22, 192, -1, 249, -1, 249, 140, 308, 193, -1, 249, 85, 308, 193, -1, -1, 94, 166, 237, 157, 138, -1, 307, 193, -1, 307, 193, 165, -1, 216, 140, 308, 193, -1, 216, 140, 308, 193, 165, -1, 216, 85, 308, 193, -1, 216, 85, 308, 193, 165, -1, 32, 193, -1, 31, 193, -1, 170, -1, 89, 169, 313, -1, 170, -1, 89, 169, 313, -1, 172, -1, 172, 171, -1, 172, 95, 174, -1, 172, 95, 174, 141, 173, -1, 172, 95, -1, 172, 95, 141, 173, -1, 95, 174, -1, 95, 174, 141, 173, -1, 95, -1, 95, 141, 173, -1, 174, -1, 89, 169, 313, -1, 171, 141, -1, 172, 171, 141, -1, 171, -1, 173, 141, 171, -1, 281, -1, 216, 139, 191, 314, -1, 216, 140, 52, -1, 216, 85, 52, -1, 216, 140, 56, -1, 216, 85, 56, -1, 86, 56, -1, 284, -1, 281, -1, 216, 139, 191, 314, -1, 216, 140, 52, -1, 216, 85, 52, -1, 216, 140, 56, -1, 216, 85, 56, -1, 86, 56, -1, 284, -1, 52, -1, 56, -1, 86, 176, -1, 176, -1, 216, 85, 176, -1, 52, -1, 56, -1, 53, -1, 183, -1, 184, -1, 178, -1, 277, -1, 179, -1, 279, -1, 180, -1, -1, 181, 141, 182, 180, -1, 114, -1, 115, -1, 116, -1, 69, -1, 70, -1, 71, -1, 77, -1, 78, -1, 112, -1, 73, -1, 113, -1, 74, -1, 72, -1, 83, -1, 84, -1, 117, -1, 118, -1, 119, -1, 95, -1, 120, -1, 121, -1, 68, -1, 123, -1, 124, -1, 66, -1, 67, -1, 81, -1, 82, -1, 142, -1, 49, -1, 50, -1, 51, -1, 47, -1, 48, -1, 45, -1, 37, -1, 7, -1, 21, -1, 16, -1, 3, -1, 5, -1, 46, -1, 26, -1, 15, -1, 14, -1, 10, -1, 9, -1, 36, -1, 20, -1, 25, -1, 4, -1, 22, -1, 34, -1, 39, -1, 38, -1, 23, -1, 8, -1, 24, -1, 30, -1, 33, -1, 32, -1, 13, -1, 35, -1, 6, -1, 17, -1, 31, -1, 11, -1, 12, -1, 18, -1, 19, -1, 175, 109, 185, -1, 175, 109, 185, 44, 185, -1, 283, 87, 185, -1, 283, 87, 185, 44, 185, -1, 216, 139, 191, 314, 87, 185, -1, 216, 140, 52, 87, 185, -1, 216, 140, 56, 87, 185, -1, 216, 85, 52, 87, 185, -1, 216, 85, 56, 87, 185, -1, 86, 56, 87, 185, -1, 284, 87, 185, -1, 185, 79, 185, -1, 185, 80, 185, -1, 185, 117, 185, -1, 185, 118, 185, -1, 185, 119, 185, -1, 185, 120, 185, -1, 185, 121, 185, -1, 185, 68, 185, -1, 122, 59, 68, 185, -1, 122, 60, 68, 185, -1, 66, 185, -1, 67, 185, -1, 185, 114, 185, -1, 185, 115, 185, -1, 185, 116, 185, -1, 185, 69, 185, -1, 185, 112, 185, -1, 185, 73, 185, -1, 185, 113, 185, -1, 185, 74, 185, -1, 185, 70, 185, -1, 185, 71, 185, -1, 185, 72, 185, -1, 185, 77, 185, -1, 185, 78, 185, -1, 123, 185, -1, 124, 185, -1, 185, 83, 185, -1, 185, 84, 185, -1, 185, 75, 185, -1, 185, 76, 185, -1, -1, 46, 312, 186, 185, -1, 185, 110, 185, 312, 111, 185, -1, 199, -1, 185, -1, 318, -1, 197, 315, -1, 197, 141, 305, 315, -1, 305, 315, -1, 143, 191, 313, -1, 318, -1, 189, -1, 318, -1, 192, -1, 167, -1, 197, 196, -1, 305, 196, -1, 197, 141, 305, 196, -1, 195, -1, -1, 194, 192, -1, 96, 187, -1, 141, 195, -1, 141, -1, 318, -1, 187, -1, 95, 187, -1, 197, 141, 187, -1, 197, 141, 95, 187, -1, 197, 141, 187, -1, 197, 141, 95, 187, -1, 95, 187, -1, 260, -1, 261, -1, 264, -1, 265, -1, 266, -1, 269, -1, 282, -1, 284, -1, 53, -1, -1, 217, 200, 156, 227, -1, -1, 90, 161, 201, 313, -1, 89, 157, 144, -1, 216, 85, 56, -1, 86, 56, -1, 92, 188, 145, -1, 93, 304, 138, -1, 30, -1, 31, 143, 192, 313, -1, 31, 143, 313, -1, 31, -1, -1, 46, 312, 143, 202, 161, 313, -1, 39, 143, 161, 313, -1, 39, 143, 313, -1, 307, 251, -1, 250, -1, 250, 251, -1, 97, 242, -1, 218, 162, 228, 157, 230, 227, -1, 219, 162, 228, 157, 231, 227, -1, -1, -1, 220, 203, 162, 229, 204, 157, 227, -1, -1, -1, 221, 205, 162, 229, 206, 157, 227, -1, 222, 162, 311, 254, 227, -1, 222, 311, 254, 227, -1, -1, -1, 223, 232, 25, 207, 162, 229, 208, 157, 227, -1, -1, 224, 177, 285, 209, 156, 227, -1, -1, -1, 224, 83, 161, 210, 316, 211, 156, 227, -1, -1, 225, 177, 212, 156, 227, -1, -1, 226, 178, 213, 287, 156, 227, -1, -1, -1, 226, 302, 310, 214, 178, 215, 287, 156, 227, -1, 21, -1, 22, -1, 23, -1, 24, -1, 199, -1, 7, -1, 11, -1, 12, -1, 18, -1, 19, -1, 16, -1, 20, -1, 3, -1, 4, -1, 5, -1, 10, -1, 316, -1, 13, -1, 316, 13, -1, 316, -1, 27, -1, 231, -1, 14, 162, 228, 157, 230, -1, 318, -1, 15, 157, -1, 175, -1, 168, -1, 290, -1, 89, 235, 313, -1, 233, -1, 234, 141, 233, -1, 234, -1, 234, 141, 95, 290, -1, 234, 141, 95, 290, 141, 234, -1, 234, 141, 95, -1, 234, 141, 95, 141, 234, -1, 95, 290, -1, 95, 290, 141, 234, -1, 95, -1, 95, 141, 234, -1, 292, 141, 295, 141, 298, 301, -1, 292, 141, 295, 141, 298, 141, 292, 301, -1, 292, 141, 295, 301, -1, 292, 141, 295, 141, 292, 301, -1, 292, 141, 298, 301, -1, 292, 141, -1, 292, 141, 298, 141, 292, 301, -1, 292, 301, -1, 295, 141, 298, 301, -1, 295, 141, 298, 141, 292, 301, -1, 295, 301, -1, 295, 141, 292, 301, -1, 298, 301, -1, 298, 141, 292, 301, -1, 300, -1, 318, -1, 238, -1, 114, 239, 114, -1, 76, -1, 114, 236, 239, 114, -1, 318, -1, 146, 240, -1, 241, -1, 240, 141, 241, -1, 52, -1, 289, -1, -1, -1, 243, 244, 245, 246, -1, 143, 288, 239, 313, -1, 288, -1, 107, 157, 138, -1, 29, 157, 10, -1, -1, 28, 248, 237, 157, 10, -1, 167, 247, -1, 249, 140, 308, 190, -1, 249, 85, 308, 190, -1, 307, 189, -1, 216, 140, 308, 190, -1, 216, 85, 308, 189, -1, 216, 85, 309, -1, 216, 140, 189, -1, 216, 85, 189, -1, 32, 189, -1, 32, -1, 216, 139, 191, 314, -1, -1, 137, 252, 237, 157, 138, -1, -1, 26, 253, 237, 157, 10, -1, 17, 197, 228, 157, 255, -1, 231, -1, 254, -1, 8, 257, 258, 228, 157, 256, -1, 318, -1, 187, -1, 198, -1, 318, -1, 88, 175, -1, 318, -1, 9, 157, -1, 318, -1, 280, -1, 277, -1, 279, -1, 262, -1, 62, -1, 263, -1, 262, 263, -1, 99, 271, 106, -1, 100, 272, 106, -1, 101, 272, 65, -1, 102, 147, 106, -1, 102, 267, 106, -1, -1, 267, 268, 147, -1, 273, -1, 268, 273, -1, 103, 147, 106, -1, 103, 270, 106, -1, -1, 270, 61, 147, -1, -1, 271, 273, -1, -1, 272, 273, -1, 61, -1, -1, 105, 274, 276, -1, -1, 104, 275, 157, 138, -1, 54, -1, 55, -1, 57, -1, 284, -1, 98, 278, -1, 178, -1, 55, -1, 54, -1, 57, -1, 98, 272, 106, -1, 59, -1, 60, -1, 122, 59, -1, 122, 60, -1, 52, -1, 55, -1, 54, -1, 56, -1, 57, -1, 34, -1, 33, -1, 35, -1, 36, -1, 50, -1, 49, -1, 51, -1, 281, -1, 281, -1, 63, -1, 64, -1, 316, -1, -1, 113, 286, 162, 316, -1, 1, 316, -1, 143, 288, 313, -1, 288, 316, -1, 292, 141, 296, 141, 298, 301, -1, 292, 141, 296, 141, 298, 141, 292, 301, -1, 292, 141, 296, 301, -1, 292, 141, 296, 141, 292, 301, -1, 292, 141, 298, 301, -1, 292, 141, 298, 141, 292, 301, -1, 292, 301, -1, 296, 141, 298, 301, -1, 296, 141, 298, 141, 292, 301, -1, 296, 301, -1, 296, 141, 292, 301, -1, 298, 301, -1, 298, 141, 292, 301, -1, 300, -1, -1, 56, -1, 55, -1, 54, -1, 57, -1, 289, -1, 52, -1, 290, -1, 89, 235, 313, -1, 291, -1, 292, 141, 291, -1, 52, 109, 187, -1, 52, 109, 216, -1, 294, -1, 295, 141, 294, -1, 293, -1, 296, 141, 293, -1, 119, -1, 95, -1, 297, 52, -1, 297, -1, 116, -1, 96, -1, 299, 52, -1, 141, 300, -1, 318, -1, 282, -1, -1, 143, 303, 161, 313, -1, 318, -1, 305, 315, -1, 306, -1, 305, 141, 306, -1, 187, 88, 187, -1, 58, 187, -1, 52, -1, 56, -1, 53, -1, 52, -1, 56, -1, 53, -1, 183, -1, 52, -1, 53, -1, 183, -1, 140, -1, 85, -1, -1, 317, -1, -1, 148, -1, 312, 144, -1, 312, 145, -1, -1, 148, -1, 141, -1, 146, -1, 148, -1, 316, -1, 317, 146, -1, -1 }; /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { 0, 782, 782, 782, 814, 825, 834, 842, 850, 856, 858, 857, 881, 914, 925, 934, 942, 950, 956, 956, 964, 972, 983, 993, 1001, 1010, 1019, 1032, 1045, 1054, 1066, 1075, 1085, 1114, 1135, 1152, 1169, 1186, 1196, 1205, 1214, 1223, 1226, 1227, 1235, 1243, 1251, 1259, 1262, 1274, 1275, 1276, 1284, 1292, 1302, 1303, 1312, 1324, 1323, 1345, 1354, 1366, 1375, 1387, 1396, 1408, 1417, 1428, 1429, 1439, 1440, 1450, 1458, 1466, 1474, 1483, 1491, 1499, 1507, 1515, 1523, 1533, 1534, 1544, 1552, 1562, 1570, 1580, 1584, 1592, 1600, 1608, 1616, 1628, 1638, 1650, 1659, 1667, 1675, 1683, 1691, 1704, 1717, 1728, 1736, 1739, 1747, 1755, 1765, 1766, 1767, 1768, 1778, 1790, 1791, 1794, 1802, 1805, 1813, 1813, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1854, 1854, 1854, 1855, 1855, 1856, 1856, 1856, 1857, 1857, 1857, 1857, 1858, 1858, 1858, 1858, 1859, 1859, 1859, 1860, 1860, 1860, 1860, 1861, 1861, 1861, 1861, 1862, 1862, 1862, 1862, 1863, 1863, 1863, 1863, 1864, 1864, 1864, 1864, 1865, 1865, 1868, 1877, 1887, 1916, 1947, 1968, 1985, 2002, 2019, 2030, 2041, 2052, 2066, 2080, 2088, 2096, 2104, 2112, 2120, 2128, 2137, 2146, 2154, 2162, 2170, 2178, 2186, 2194, 2202, 2210, 2218, 2226, 2234, 2242, 2250, 2261, 2269, 2277, 2285, 2293, 2301, 2309, 2317, 2317, 2327, 2337, 2343, 2355, 2356, 2360, 2368, 2378, 2388, 2389, 2392, 2393, 2396, 2404, 2412, 2422, 2431, 2440, 2440, 2452, 2462, 2466, 2470, 2476, 2484, 2492, 2506, 2522, 2536, 2551, 2561, 2562, 2563, 2564, 2565, 2566, 2567, 2568, 2569, 2578, 2577, 2602, 2602, 2611, 2619, 2627, 2635, 2648, 2656, 2664, 2672, 2680, 2688, 2688, 2698, 2706, 2714, 2725, 2726, 2737, 2741, 2753, 2765, 2765, 2765, 2776, 2776, 2776, 2787, 2798, 2807, 2809, 2806, 2873, 2872, 2894, 2899, 2893, 2918, 2917, 2939, 2938, 2961, 2962, 2961, 2982, 2990, 2998, 3006, 3016, 3028, 3035, 3042, 3049, 3056, 3063, 3070, 3077, 3084, 3091, 3098, 3105, 3110, 3111, 3118, 3123, 3126, 3127, 3140, 3141, 3151, 3152, 3155, 3163, 3173, 3181, 3191, 3199, 3208, 3217, 3225, 3233, 3242, 3254, 3262, 3272, 3280, 3288, 3296, 3304, 3312, 3321, 3329, 3337, 3345, 3353, 3361, 3369, 3377, 3385, 3395, 3396, 3402, 3411, 3420, 3431, 3432, 3442, 3449, 3458, 3466, 3472, 3475, 3472, 3493, 3501, 3511, 3515, 3522, 3521, 3542, 3558, 3567, 3578, 3587, 3597, 3607, 3615, 3626, 3637, 3645, 3653, 3668, 3667, 3687, 3686, 3707, 3719, 3720, 3723, 3742, 3745, 3753, 3761, 3764, 3768, 3771, 3779, 3782, 3783, 3791, 3794, 3811, 3812, 3813, 3823, 3833, 3860, 3902, 3910, 3917, 3924, 3934, 3942, 3952, 3960, 3967, 3974, 3985, 3992, 4003, 4010, 4020, 4022, 4021, 4038, 4037, 4059, 4067, 4075, 4083, 4086, 4098, 4099, 4100, 4101, 4104, 4135, 4136, 4137, 4145, 4155, 4156, 4157, 4158, 4159, 4160, 4161, 4162, 4163, 4164, 4165, 4166, 4169, 4179, 4189, 4190, 4193, 4202, 4201, 4209, 4221, 4233, 4239, 4247, 4255, 4263, 4271, 4279, 4287, 4295, 4303, 4311, 4319, 4327, 4335, 4343, 4352, 4361, 4370, 4379, 4388, 4399, 4400, 4407, 4416, 4435, 4442, 4455, 4467, 4479, 4487, 4503, 4511, 4527, 4528, 4531, 4544, 4555, 4556, 4559, 4576, 4580, 4590, 4600, 4600, 4629, 4630, 4640, 4647, 4657, 4665, 4675, 4676, 4677, 4680, 4681, 4682, 4683, 4686, 4687, 4688, 4691, 4696, 4703, 4704, 4707, 4708, 4711, 4714, 4717, 4718, 4719, 4722, 4723, 4726, 4727, 4731 }; #endif #if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. First, the terminals, then, starting at YYNTOKENS, nonterminals. */ static const char *const yytname[] = { "$end", "error", "$undefined", "keyword_class", "keyword_module", "keyword_def", "keyword_undef", "keyword_begin", "keyword_rescue", "keyword_ensure", "keyword_end", "keyword_if", "keyword_unless", "keyword_then", "keyword_elsif", "keyword_else", "keyword_case", "keyword_when", "keyword_while", "keyword_until", "keyword_for", "keyword_break", "keyword_next", "keyword_redo", "keyword_retry", "keyword_in", "keyword_do", "keyword_do_cond", "keyword_do_block", "keyword_do_LAMBDA", "keyword_return", "keyword_yield", "keyword_super", "keyword_self", "keyword_nil", "keyword_true", "keyword_false", "keyword_and", "keyword_or", "keyword_not", "modifier_if", "modifier_unless", "modifier_while", "modifier_until", "modifier_rescue", "keyword_alias", "keyword_defined", "keyword_BEGIN", "keyword_END", "keyword__LINE__", "keyword__FILE__", "keyword__ENCODING__", "tIDENTIFIER", "tFID", "tGVAR", "tIVAR", "tCONSTANT", "tCVAR", "tLABEL", "tINTEGER", "tFLOAT", "tSTRING_CONTENT", "tCHAR", "tNTH_REF", "tBACK_REF", "tREGEXP_END", "tUPLUS", "tUMINUS", "tPOW", "tCMP", "tEQ", "tEQQ", "tNEQ", "tGEQ", "tLEQ", "tANDOP", "tOROP", "tMATCH", "tNMATCH", "tDOT2", "tDOT3", "tAREF", "tASET", "tLSHFT", "tRSHFT", "tCOLON2", "tCOLON3", "tOP_ASGN", "tASSOC", "tLPAREN", "tLPAREN_ARG", "tRPAREN", "tLBRACK", "tLBRACE", "tLBRACE_ARG", "tSTAR", "tAMPER", "tLAMBDA", "tSYMBEG", "tSTRING_BEG", "tXSTRING_BEG", "tREGEXP_BEG", "tWORDS_BEG", "tQWORDS_BEG", "tSTRING_DBEG", "tSTRING_DVAR", "tSTRING_END", "tLAMBEG", "tLOWEST", "'='", "'?'", "':'", "'>'", "'<'", "'|'", "'^'", "'&'", "'+'", "'-'", "'*'", "'/'", "'%'", "tUMINUS_NUM", "'!'", "'~'", "idNULL", "idRespond_to", "idIFUNC", "idCFUNC", "idThrowState", "id_core_set_method_alias", "id_core_set_variable_alias", "id_core_undef_method", "id_core_define_method", "id_core_define_singleton_method", "id_core_set_postexe", "tLAST_TOKEN", "'{'", "'}'", "'['", "'.'", "','", "'`'", "'('", "')'", "']'", "';'", "' '", "'\\n'", "$accept", "program", "@1", "top_compstmt", "top_stmts", "top_stmt", "$@2", "bodystmt", "compstmt", "stmts", "stmt", "$@3", "expr", "expr_value", "command_call", "block_command", "cmd_brace_block", "@4", "command", "mlhs", "mlhs_inner", "mlhs_basic", "mlhs_item", "mlhs_head", "mlhs_post", "mlhs_node", "lhs", "cname", "cpath", "fname", "fsym", "fitem", "undef_list", "$@5", "op", "reswords", "arg", "$@6", "arg_value", "aref_args", "paren_args", "opt_paren_args", "opt_call_args", "call_args", "command_args", "@7", "block_arg", "opt_block_arg", "args", "mrhs", "primary", "@8", "$@9", "$@10", "$@11", "$@12", "$@13", "$@14", "$@15", "$@16", "@17", "@18", "@19", "@20", "@21", "$@22", "$@23", "primary_value", "k_begin", "k_if", "k_unless", "k_while", "k_until", "k_case", "k_for", "k_class", "k_module", "k_def", "k_end", "then", "do", "if_tail", "opt_else", "for_var", "f_marg", "f_marg_list", "f_margs", "block_param", "opt_block_param", "block_param_def", "opt_bv_decl", "bv_decls", "bvar", "lambda", "@24", "@25", "f_larglist", "lambda_body", "do_block", "@26", "block_call", "method_call", "brace_block", "@27", "@28", "case_body", "cases", "opt_rescue", "exc_list", "exc_var", "opt_ensure", "literal", "strings", "string", "string1", "xstring", "regexp", "words", "word_list", "word", "qwords", "qword_list", "string_contents", "xstring_contents", "string_content", "@29", "@30", "string_dvar", "symbol", "sym", "dsym", "numeric", "variable", "var_ref", "var_lhs", "backref", "superclass", "$@31", "f_arglist", "f_args", "f_bad_arg", "f_norm_arg", "f_arg_item", "f_arg", "f_opt", "f_block_opt", "f_block_optarg", "f_optarg", "restarg_mark", "f_rest_arg", "blkarg_mark", "f_block_arg", "opt_f_block_arg", "singleton", "$@32", "assoc_list", "assocs", "assoc", "operation", "operation2", "operation3", "dot_or_colon", "opt_terms", "opt_nl", "rparen", "rbracket", "trailer", "term", "terms", "none", 0 }; #endif # ifdef YYPRINT /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to token YYLEX-NUM. */ static const yytype_uint16 yytoknum[] = { 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 61, 63, 58, 62, 60, 124, 94, 38, 43, 45, 42, 47, 37, 364, 33, 126, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 123, 125, 91, 46, 44, 96, 40, 41, 93, 59, 32, 10 }; # endif /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ static const yytype_uint16 yyr1[] = { 0, 149, 151, 150, 152, 153, 153, 153, 153, 154, 155, 154, 156, 157, 158, 158, 158, 158, 160, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 161, 161, 161, 161, 161, 161, 162, 163, 163, 163, 163, 163, 164, 164, 164, 166, 165, 167, 167, 167, 167, 167, 167, 167, 167, 168, 168, 169, 169, 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, 171, 171, 172, 172, 173, 173, 174, 174, 174, 174, 174, 174, 174, 174, 175, 175, 175, 175, 175, 175, 175, 175, 176, 176, 177, 177, 177, 178, 178, 178, 178, 178, 179, 179, 180, 180, 181, 182, 181, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 184, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 186, 185, 185, 185, 187, 188, 188, 188, 188, 189, 190, 190, 191, 191, 192, 192, 192, 192, 192, 194, 193, 195, 196, 196, 196, 197, 197, 197, 197, 198, 198, 198, 199, 199, 199, 199, 199, 199, 199, 199, 199, 200, 199, 201, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 202, 199, 199, 199, 199, 199, 199, 199, 199, 199, 203, 204, 199, 205, 206, 199, 199, 199, 207, 208, 199, 209, 199, 210, 211, 199, 212, 199, 213, 199, 214, 215, 199, 199, 199, 199, 199, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 228, 228, 229, 229, 230, 230, 231, 231, 232, 232, 233, 233, 234, 234, 235, 235, 235, 235, 235, 235, 235, 235, 235, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 237, 237, 238, 238, 238, 239, 239, 240, 240, 241, 241, 243, 244, 242, 245, 245, 246, 246, 248, 247, 249, 249, 249, 250, 250, 250, 250, 250, 250, 250, 250, 250, 252, 251, 253, 251, 254, 255, 255, 256, 256, 257, 257, 257, 258, 258, 259, 259, 260, 260, 260, 261, 262, 262, 262, 263, 264, 265, 266, 266, 267, 267, 268, 268, 269, 269, 270, 270, 271, 271, 272, 272, 273, 274, 273, 275, 273, 276, 276, 276, 276, 277, 278, 278, 278, 278, 279, 280, 280, 280, 280, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 282, 283, 284, 284, 285, 286, 285, 285, 287, 287, 288, 288, 288, 288, 288, 288, 288, 288, 288, 288, 288, 288, 288, 288, 288, 289, 289, 289, 289, 290, 290, 291, 291, 292, 292, 293, 294, 295, 295, 296, 296, 297, 297, 298, 298, 299, 299, 300, 301, 301, 302, 303, 302, 304, 304, 305, 305, 306, 306, 307, 307, 307, 308, 308, 308, 308, 309, 309, 309, 310, 310, 311, 311, 312, 312, 313, 314, 315, 315, 315, 316, 316, 317, 317, 318 }; /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ static const yytype_uint8 yyr2[] = { 0, 2, 0, 2, 2, 1, 1, 3, 2, 1, 0, 5, 4, 2, 1, 1, 3, 2, 0, 4, 3, 3, 3, 2, 3, 3, 3, 3, 3, 4, 3, 3, 3, 6, 5, 5, 5, 3, 3, 3, 3, 1, 1, 3, 3, 3, 2, 1, 1, 1, 1, 2, 2, 2, 1, 4, 4, 0, 5, 2, 3, 4, 5, 4, 5, 2, 2, 1, 3, 1, 3, 1, 2, 3, 5, 2, 4, 2, 4, 1, 3, 1, 3, 2, 3, 1, 3, 1, 4, 3, 3, 3, 3, 2, 1, 1, 4, 3, 3, 3, 3, 2, 1, 1, 1, 2, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 5, 3, 5, 6, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 3, 3, 3, 3, 0, 4, 6, 1, 1, 1, 2, 4, 2, 3, 1, 1, 1, 1, 1, 2, 2, 4, 1, 0, 2, 2, 2, 1, 1, 1, 2, 3, 4, 3, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 4, 0, 4, 3, 3, 2, 3, 3, 1, 4, 3, 1, 0, 6, 4, 3, 2, 1, 2, 2, 6, 6, 0, 0, 7, 0, 0, 7, 5, 4, 0, 0, 9, 0, 6, 0, 0, 8, 0, 5, 0, 6, 0, 0, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 5, 1, 2, 1, 1, 1, 3, 1, 3, 1, 4, 6, 3, 5, 2, 4, 1, 3, 6, 8, 4, 6, 4, 2, 6, 2, 4, 6, 2, 4, 2, 4, 1, 1, 1, 3, 1, 4, 1, 2, 1, 3, 1, 1, 0, 0, 4, 4, 1, 3, 3, 0, 5, 2, 4, 4, 2, 4, 4, 3, 3, 3, 2, 1, 4, 0, 5, 0, 5, 5, 1, 1, 6, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 3, 3, 3, 3, 3, 0, 3, 1, 2, 3, 3, 0, 3, 0, 2, 0, 2, 1, 0, 3, 0, 4, 1, 1, 1, 1, 2, 1, 1, 1, 1, 3, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 4, 2, 3, 2, 6, 8, 4, 6, 4, 6, 2, 4, 6, 2, 4, 2, 4, 1, 0, 1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 3, 3, 1, 3, 1, 3, 1, 1, 2, 1, 1, 1, 2, 2, 1, 1, 0, 4, 1, 2, 1, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 2, 2, 0, 1, 1, 1, 1, 1, 2, 0 }; /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state STATE-NUM when YYTABLE doesn't specify something else to do. Zero means the default is an error. */ static const yytype_uint16 yydefact[] = { 2, 0, 0, 1, 0, 331, 332, 333, 0, 324, 325, 326, 329, 327, 328, 330, 319, 320, 321, 322, 282, 251, 251, 471, 470, 472, 473, 550, 0, 550, 10, 0, 475, 474, 476, 465, 538, 467, 466, 468, 469, 461, 462, 426, 479, 480, 0, 0, 0, 0, 0, 561, 561, 79, 385, 444, 442, 444, 444, 434, 440, 0, 0, 0, 3, 548, 6, 9, 41, 42, 50, 49, 0, 67, 0, 71, 81, 0, 47, 235, 0, 273, 0, 0, 296, 299, 548, 0, 0, 0, 0, 54, 291, 264, 265, 425, 427, 266, 267, 268, 269, 423, 424, 422, 477, 270, 0, 271, 251, 5, 8, 159, 170, 160, 183, 156, 176, 166, 165, 186, 187, 181, 164, 163, 158, 184, 188, 189, 168, 157, 171, 175, 177, 169, 162, 178, 185, 180, 179, 172, 182, 167, 155, 174, 173, 154, 161, 152, 153, 149, 150, 151, 108, 110, 109, 144, 145, 141, 123, 124, 125, 132, 129, 131, 126, 127, 146, 147, 133, 134, 138, 128, 130, 120, 121, 122, 135, 136, 137, 139, 140, 142, 143, 148, 113, 115, 117, 23, 111, 112, 114, 116, 319, 320, 282, 0, 0, 0, 0, 0, 0, 0, 246, 0, 236, 257, 52, 250, 561, 0, 477, 0, 271, 561, 532, 53, 51, 550, 66, 0, 561, 403, 65, 550, 551, 0, 0, 18, 232, 0, 0, 285, 404, 211, 0, 0, 212, 279, 0, 0, 0, 548, 15, 550, 69, 14, 275, 0, 554, 554, 237, 0, 0, 554, 530, 550, 0, 0, 0, 77, 323, 0, 87, 94, 293, 386, 458, 457, 459, 456, 0, 455, 0, 0, 0, 0, 0, 0, 0, 463, 464, 46, 226, 227, 557, 558, 4, 559, 549, 0, 0, 0, 0, 0, 0, 0, 392, 394, 0, 83, 0, 75, 72, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 561, 0, 0, 48, 0, 0, 0, 0, 548, 0, 549, 0, 345, 344, 0, 0, 477, 271, 103, 104, 0, 0, 106, 0, 0, 477, 271, 312, 179, 172, 182, 167, 149, 150, 151, 108, 109, 528, 314, 527, 0, 0, 0, 408, 406, 292, 428, 0, 0, 397, 59, 290, 118, 535, 279, 258, 253, 0, 0, 255, 247, 256, 0, 561, 0, 0, 0, 255, 248, 550, 0, 284, 252, 550, 245, 244, 550, 289, 45, 20, 22, 21, 0, 286, 0, 0, 0, 0, 0, 0, 17, 550, 277, 13, 549, 68, 550, 280, 556, 555, 238, 556, 240, 281, 531, 0, 93, 463, 464, 85, 80, 0, 0, 561, 0, 501, 446, 449, 447, 460, 445, 429, 443, 430, 431, 432, 433, 0, 436, 438, 0, 439, 0, 0, 560, 7, 24, 25, 26, 27, 28, 43, 44, 561, 0, 31, 39, 0, 40, 550, 0, 73, 84, 30, 190, 257, 38, 208, 216, 221, 222, 223, 218, 220, 230, 231, 224, 225, 201, 202, 228, 229, 550, 217, 219, 213, 214, 215, 203, 204, 205, 206, 207, 539, 544, 540, 545, 402, 251, 400, 550, 539, 541, 540, 542, 401, 251, 0, 561, 336, 0, 335, 0, 0, 0, 0, 0, 0, 279, 0, 561, 0, 304, 309, 103, 104, 105, 0, 482, 307, 481, 0, 561, 0, 0, 0, 501, 547, 546, 316, 539, 540, 251, 251, 561, 561, 32, 192, 37, 200, 57, 60, 0, 190, 534, 0, 259, 254, 561, 543, 540, 550, 539, 540, 533, 283, 552, 241, 288, 19, 0, 233, 0, 29, 0, 561, 199, 70, 16, 276, 554, 0, 78, 90, 92, 550, 539, 540, 507, 504, 503, 502, 505, 0, 519, 523, 522, 518, 501, 0, 389, 506, 508, 510, 561, 516, 561, 521, 561, 0, 500, 0, 0, 435, 437, 441, 209, 210, 377, 561, 0, 375, 374, 263, 0, 82, 76, 0, 0, 0, 0, 0, 399, 63, 0, 405, 0, 0, 243, 398, 61, 242, 334, 274, 561, 561, 414, 561, 337, 561, 339, 297, 338, 300, 0, 0, 303, 543, 278, 550, 539, 540, 0, 0, 484, 0, 0, 103, 104, 107, 550, 0, 550, 501, 0, 0, 0, 396, 56, 395, 55, 0, 0, 0, 561, 119, 260, 249, 0, 405, 0, 0, 550, 11, 239, 86, 88, 0, 507, 0, 357, 348, 350, 550, 346, 561, 0, 0, 387, 0, 493, 526, 0, 496, 520, 0, 498, 524, 0, 451, 452, 453, 448, 454, 507, 0, 561, 0, 561, 514, 561, 561, 373, 379, 0, 0, 261, 74, 191, 0, 36, 197, 198, 64, 553, 0, 34, 195, 35, 196, 62, 415, 416, 561, 417, 0, 561, 342, 0, 0, 340, 0, 0, 0, 302, 0, 0, 405, 0, 310, 0, 0, 405, 313, 529, 550, 0, 486, 317, 0, 0, 193, 0, 0, 287, 512, 550, 0, 355, 0, 509, 550, 0, 0, 511, 561, 561, 525, 561, 517, 561, 561, 450, 0, 383, 380, 381, 384, 0, 376, 364, 366, 0, 369, 0, 371, 393, 262, 234, 33, 194, 0, 0, 419, 343, 0, 12, 421, 0, 294, 295, 0, 0, 259, 561, 305, 0, 483, 308, 485, 315, 501, 409, 407, 0, 347, 358, 0, 353, 349, 388, 391, 390, 0, 489, 0, 491, 0, 497, 0, 494, 499, 0, 513, 0, 378, 561, 561, 561, 515, 561, 561, 0, 418, 0, 95, 102, 0, 420, 0, 298, 301, 411, 412, 410, 0, 0, 0, 58, 0, 356, 0, 351, 561, 561, 561, 561, 279, 0, 382, 0, 361, 0, 363, 370, 0, 367, 372, 101, 0, 561, 0, 561, 561, 0, 311, 0, 354, 0, 490, 0, 487, 492, 495, 543, 278, 561, 561, 561, 561, 543, 100, 550, 539, 540, 413, 341, 306, 318, 352, 561, 362, 0, 359, 365, 368, 405, 488, 561, 360 }; /* YYDEFGOTO[NTERM-NUM]. */ static const yytype_int16 yydefgoto[] = { -1, 1, 2, 64, 65, 66, 229, 528, 529, 241, 242, 413, 68, 335, 69, 70, 572, 705, 71, 72, 243, 73, 74, 75, 441, 76, 203, 353, 354, 184, 185, 186, 187, 573, 525, 189, 78, 415, 205, 247, 518, 660, 404, 405, 218, 219, 207, 391, 208, 479, 79, 333, 427, 591, 337, 783, 338, 784, 683, 906, 687, 684, 857, 555, 557, 697, 862, 234, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 664, 531, 672, 780, 781, 346, 722, 723, 724, 747, 641, 642, 748, 826, 827, 264, 265, 446, 620, 729, 297, 474, 91, 92, 382, 566, 565, 538, 905, 666, 774, 843, 847, 93, 94, 95, 96, 97, 98, 99, 276, 458, 100, 278, 272, 270, 451, 633, 632, 743, 101, 271, 102, 103, 210, 105, 211, 212, 550, 686, 695, 696, 622, 623, 624, 625, 626, 750, 751, 627, 628, 629, 630, 818, 731, 371, 556, 252, 213, 214, 108, 595, 520, 560, 286, 401, 402, 656, 431, 532, 341, 245 }; /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing STATE-NUM. */ #define YYPACT_NINF -743 static const yytype_int16 yypact[] = { -743, 115, 2275, -743, 6904, -743, -743, -743, 6415, -743, -743, -743, -743, -743, -743, -743, 7122, 7122, -743, -743, 7122, 3010, 2584, -743, -743, -743, -743, 217, 6275, -30, -743, 16, -743, -743, -743, 5510, 2726, -743, -743, 5638, -743, -743, -743, -743, -743, -743, 8321, 8321, 83, 4215, 8430, 7340, 7667, 6680, -743, 6135, -743, -743, -743, 88, 102, 351, 8539, 8321, -743, 323, -743, 823, 144, -743, -743, 167, 41, -743, 132, 8648, -743, 192, 2851, 29, 294, -743, 8430, 8430, -743, -743, 4876, 8753, 8858, 8963, 5382, 17, 80, -743, -743, 212, -743, -743, -743, -743, -743, -743, -743, -743, 364, -743, 234, 508, 73, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, 197, -743, -743, -743, -743, -743, -743, -743, 205, 8321, 305, 4346, 8321, 8321, 8321, -743, 266, 2851, 309, -743, -743, 241, 350, 36, 315, 38, 276, -743, -743, -743, 4754, -743, 7122, 7122, -743, -743, 5007, -743, 8430, 224, -743, 264, 291, 4477, 293, 297, -743, 389, 73, 391, 526, 7013, 4215, 326, 323, 823, -30, 373, -743, 144, 339, 126, 193, -743, 309, 349, 193, -743, -30, 448, 416, 9068, 374, -743, 401, 449, 475, -743, -743, -743, -743, -743, -743, 661, -743, 703, 735, 666, 402, 751, 407, 60, 453, 456, -743, -743, -743, -743, -743, -743, -743, 5129, 8430, 8430, 8430, 8430, 7013, 8430, 8430, -743, -743, 7776, -743, 4215, 6792, 376, 7776, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 8321, 9351, 7122, 9429, 3384, 144, 90, 90, 8430, 8430, 323, 509, 396, 494, -743, -743, 493, 524, 47, 67, 318, 360, 8430, 322, -743, 78, 497, -743, -743, -743, 31, 52, 59, 190, 227, 233, 247, 298, 356, -743, -743, -743, 358, 10365, 10365, -743, -743, -743, -743, 8539, 8539, -743, 460, -743, -743, -743, 45, -743, -743, 8321, 8321, 7231, -743, -743, 9507, 7122, 9585, 8321, 8321, 7449, -743, -30, 422, -743, -743, -30, -743, -743, 122, -743, -743, -743, -743, -743, 6415, -743, 8321, 3807, 434, 9507, 9585, 8321, 823, -30, -743, -743, 5238, 432, -30, -743, 7558, -743, -743, 7667, -743, -743, -743, 264, 502, -743, -743, -743, 443, 9068, 9663, 7122, 9741, 962, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, 252, -743, -743, 458, -743, 8321, 8321, -743, -743, -743, -743, -743, -743, -743, -743, -743, 34, 8321, -743, 462, 467, -743, -30, 9068, 469, -743, -743, 9275, -743, -743, 391, 6154, 6154, 6154, 6154, 762, 762, 6294, 1628, 6154, 6154, 2993, 2993, 673, 673, 2709, 762, 762, 716, 716, 634, 426, 426, 391, 391, 391, 3152, 5880, 3238, 5994, -743, 297, -743, -30, 539, -743, 552, -743, -743, 2868, 580, 592, -743, 3530, 599, 3953, 27, 27, 509, 7885, 580, 68, 9819, 7122, 9897, -743, 144, -743, 502, -743, 323, -743, -743, -743, 9975, 7122, 10053, 3384, 8430, 1133, -743, -743, -743, -743, -743, 1648, 1648, 34, 34, -743, 10422, -743, 2851, -743, -743, 6415, 10443, -743, 8321, 309, -743, 276, 5766, 2422, -30, 49, 249, -743, -743, -743, -743, -743, -743, 8430, 2851, 480, -743, 297, 297, 2851, 8, 823, -743, 193, 9068, 443, 379, 367, -30, 260, 306, 513, -743, -743, -743, -743, 865, -743, -743, -743, -743, 1148, 76, -743, -743, -743, -743, 488, -743, 515, 605, 517, 610, -743, 4477, 719, -743, -743, -743, 391, 391, -743, 706, 4623, -743, -743, 529, 7994, -743, 443, 9068, 8321, 564, 8539, 8321, -743, 460, 532, 560, 8539, 8539, -743, -743, 460, -743, -743, -743, 8103, 656, -743, 466, -743, 656, -743, -743, -743, -743, 580, 48, -743, 61, 62, -30, 103, 117, 8430, 323, -743, 8430, 3384, 379, 367, -743, -30, 580, 122, 1148, 3384, 323, 6555, -743, -743, -743, -743, 4623, 4477, 8321, 34, -743, -743, -743, 8321, 250, 8321, 8321, 122, -743, -743, -743, 459, 8321, -743, 865, 368, -743, 537, -30, -743, 540, 4623, 4477, -743, 1148, -743, -743, 1148, -743, -743, 1036, -743, -743, 549, -743, -743, -743, -743, -743, 583, 627, 540, 581, 555, -743, 557, 558, -743, -743, 696, 8321, 566, 443, 2851, 8321, -743, 2851, 2851, -743, -743, 8539, -743, 2851, -743, 2851, -743, 462, -743, 621, -743, 4084, 701, -743, 8430, 580, -743, 580, 4623, 4623, -743, 8212, 3676, 121, 27, -743, 323, 580, -743, -743, -743, -30, 580, -743, -743, 705, 575, 2851, 4477, 8321, -743, -743, -30, 970, 578, 954, -743, -30, 713, 590, -743, 591, 593, -743, 597, -743, 602, 597, -743, 9173, -743, 603, -743, -743, 626, -743, 1240, -743, 1240, -743, 1036, -743, -743, 607, 2851, -743, 2851, 9278, 90, -743, -743, 4623, -743, -743, 90, -743, -743, 580, 580, -743, 150, -743, 3384, -743, -743, -743, -743, 1133, -743, -743, 608, -743, 615, 970, 411, -743, -743, -743, -743, 1148, -743, 1036, -743, 1036, -743, 1036, -743, -743, 721, 506, 627, -743, 616, 618, 597, -743, 638, 597, 724, -743, 512, 449, 475, 3384, -743, 3530, -743, -743, -743, -743, -743, 4623, 580, 3384, -743, 970, 615, 970, 646, 597, 647, 597, 597, -743, 10131, -743, 1240, -743, 1036, -743, -743, 1036, -743, -743, 502, 10209, 7122, 10287, 592, 466, 580, -743, 580, 615, 970, -743, 1036, -743, -743, -743, 654, 655, 597, 662, 597, 597, 91, 367, -30, 107, 138, -743, -743, -743, -743, 615, 597, -743, 1036, -743, -743, -743, 161, -743, 597, -743 }; /* YYPGOTO[NTERM-NUM]. */ static const yytype_int16 yypgoto[] = { -743, -743, -743, 390, -743, 35, -743, -515, 372, -743, 160, -743, 25, -10, -27, -743, -290, -743, -5, 723, -171, -11, -65, -743, -380, 3, 1082, -289, 727, -53, -743, -4, -743, -743, 19, -743, 674, -743, -44, -743, 11, -62, -311, 28, 4, -743, -268, -188, -46, -275, 7, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, 2, -743, -743, -743, -743, -743, -743, -743, -743, -743, -743, 176, -329, -512, -116, -599, -743, -732, -742, 101, -743, -485, -743, -613, -743, -61, -743, -743, -743, -743, -743, -743, -743, -743, -743, 731, -743, -743, -505, -743, -106, -743, -743, -743, -743, -743, -743, 733, -743, -743, -743, -743, -743, -743, -743, -743, 454, -207, -743, -743, -743, 6, -743, 13, -743, 809, 739, 1149, 1119, -743, -743, -24, -388, -687, -544, -688, 300, -690, -698, 12, 112, -743, -461, -743, -433, 1262, -743, -743, -743, -35, -301, 1809, -232, -743, -743, -40, -26, 712, -553, -217, -56, -8, -2 }; /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If positive, shift that token. If negative, reduce the rule which number is the opposite. If zero, do what YYDEFACT says. If YYTABLE_NINF, syntax error. */ #define YYTABLE_NINF -562 static const yytype_int16 yytable[] = { 109, 225, 269, 228, 80, 248, 80, 533, 251, 287, 302, 202, 202, 631, 190, 202, 249, 253, 209, 209, 521, 191, 209, 674, 227, 399, 222, 188, 487, 710, 287, 675, 433, 221, 190, 281, 435, 369, 244, 110, 692, 191, 815, 820, 206, 215, 340, 188, 216, 250, 254, 80, 209, 717, 671, 261, 259, 288, 621, 828, 260, 530, 603, 547, 209, 453, 867, 777, 422, 459, 725, 782, -95, 336, 188, 246, 339, 261, 870, 548, 702, 703, 260, 582, 209, 209, -98, -100, 209, 345, 355, 355, -102, -101, 260, 260, 260, 585, 519, 374, 527, 647, 372, 530, -98, 727, 374, 334, 334, 188, 639, 334, 381, 812, -323, 3, -471, -68, 224, 380, -97, 461, 578, -478, 631, 397, 911, 788, -97, 480, 578, 585, 420, 606, 829, 890, 711, -470, 793, 237, 563, 564, -99, 815, -472, -95, -96, -102, 640, -82, 298, -99, 384, 230, -101, 386, 387, 373, -97, 294, 295, 519, 67, 527, 67, 776, 462, 537, -323, -323, 938, -471, 792, 284, -96, 285, 725, 809, 870, 752, 797, 294, 295, 728, 820, 287, 631, 596, -87, 786, 815, 549, -470, 440, 284, 296, 285, 960, 828, -472, 80, 424, -90, -92, -539, -540, 392, 753, -94, -93, 375, 392, 202, 596, 202, 202, 220, 375, 406, 209, 803, 209, 209, 890, 284, 209, 285, 209, 244, 436, 680, 726, 80, 425, -539, 275, 284, -98, 285, -98, 80, 80, 691, 221, -89, 400, 380, 403, 407, 277, 409, 635, 478, -97, 477, -97, 903, 478, -91, 486, 261, 631, -88, 690, 725, 260, 725, 429, 758, 817, 224, 476, 821, 299, 430, -473, 484, 856, 410, 467, 468, 469, 470, 287, -99, -89, -99, 411, 412, 244, 80, 209, 209, 209, 209, 80, 209, 209, 551, 536, 209, 303, 80, 261, 482, 209, 796, -96, 260, -96, 596, 56, -475, 447, 334, 334, 334, 334, -474, 472, 473, 378, 596, 466, 725, 913, 202, 534, 535, 406, -473, -91, -476, 209, 432, 80, 712, 804, 383, 209, 209, 430, 907, 526, -536, 575, 577, 787, 223, 517, 904, 567, 569, 209, 251, 579, 448, 449, -99, -96, 223, 385, 334, 334, 764, 224, 725, -475, 725, -89, 888, 771, 891, -474, 545, 388, 544, 440, 546, 330, 209, 209, 390, -465, 715, 577, -537, -476, 251, 202, 773, 708, 406, 937, 601, 725, 209, 389, 421, 634, 967, -89, 396, -465, -89, -543, 526, 414, -89, 590, 279, 280, 517, 915, 109, -91, 440, 398, 80, 190, 719, 240, 610, 611, 612, 613, 191, 80, 416, 631, 526, 644, 188, 331, 332, 393, 217, 517, -465, 202, 220, -468, 406, 558, 261, -468, 209, -91, 67, 260, -91, -478, -278, 471, -91, -536, 526, -465, -465, 304, 948, -536, 517, 719, -543, 610, 611, 612, 613, 284, 423, 285, 643, -95, 418, 438, 439, 650, 673, 673, 779, 776, -67, 261, 428, -405, 443, 434, 260, 394, 395, 676, 685, 486, 304, 655, -468, -537, 559, -468, -468, 698, 700, -537, 437, -87, -278, -278, 456, 808, -540, 273, 274, 460, 898, 442, -543, 483, -543, -543, 900, 463, -539, 654, 464, 662, 537, 667, 394, 419, 653, 661, 707, 80, -477, 80, 202, 716, 659, 406, 444, 445, 465, 209, -405, 327, 328, 329, 202, 543, 539, 406, 912, 526, 571, 209, 655, 80, 209, 517, -271, 662, 662, 643, 643, 526, 587, 699, 701, 706, 240, 517, 594, -82, 659, 659, 67, 392, 540, 190, 655, 693, 552, 440, 602, 599, 191, -279, -477, -477, 663, 919, 188, 209, 662, 379, -405, 930, -405, -405, 665, 757, 417, -257, 261, 636, 653, 659, 645, 260, 648, 240, 669, 420, -271, -271, 713, -102, 714, 478, 953, 772, 718, 732, 761, 732, 657, 732, 790, 730, 767, 769, 541, 542, 80, -101, 553, 554, 754, 658, 798, -279, -279, 80, 799, 553, 554, 766, -97, -94, 261, 931, 932, 209, 655, 260, 733, 735, 736, 209, 209, -99, 738, 775, 778, 655, 778, -93, 778, -96, -258, 776, 240, 789, 806, 760, 791, 765, 810, 825, -89, 610, 611, 612, 613, 209, 746, 823, 209, 80, 204, 204, 824, -91, 204, 830, 831, 80, 833, 835, 596, -88, 304, 643, 80, 80, 837, -259, 334, 842, 846, 334, 838, 864, 677, 863, 188, 317, 318, 868, 233, 236, 447, 872, 754, 204, 204, 447, 873, 80, 80, 455, 874, 673, 876, 858, 282, 283, 878, 840, 886, 304, 854, 880, 885, 754, 909, 732, -260, 732, 732, 325, 326, 327, 328, 329, 910, 921, 745, 923, 610, 611, 612, 613, 447, 448, 449, 450, 209, 849, 448, 449, 844, 740, 741, 848, 742, 918, 80, 926, 929, 209, 44, 45, 304, 80, 80, 939, 941, 80, 325, 326, 327, 328, 329, 614, 447, -539, -540, 317, 318, 615, 616, 963, 334, 80, 593, 448, 449, 452, 343, 104, 447, 104, 732, 732, 358, 732, 957, 732, 732, 807, 617, 376, 920, 618, 884, 956, 377, 370, 304, 260, 324, 325, 326, 327, 328, 329, 908, 448, 449, 454, 816, 887, 895, 317, 318, 0, 80, 260, 0, 785, 746, 778, 0, 448, 449, 457, 104, 80, 0, 0, 262, 289, 290, 291, 292, 293, 794, 0, 204, 0, 0, 204, 204, 282, 322, 323, 324, 325, 326, 327, 328, 329, 262, 732, 732, 732, 0, 732, 732, 204, 0, 204, 204, 0, 347, 356, 356, 356, 80, 0, 80, 668, 0, 670, 0, 0, 80, 0, 80, 0, 732, 732, 732, 732, 0, 719, 0, 610, 611, 612, 613, 0, 0, 0, 202, 655, 0, 406, 0, 667, 778, 209, 0, 408, 0, 0, 517, 0, 749, 0, 0, 526, 0, 732, 732, 732, 732, 517, 0, 0, 0, 0, 720, 426, 850, 0, 851, 732, 721, 0, 0, 0, 0, 0, 0, 732, 859, 0, 0, 0, 204, 861, 0, 0, 0, 485, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 739, 204, 719, 104, 610, 611, 612, 613, 0, 755, 609, 0, 610, 611, 612, 613, 0, 0, 719, 0, 610, 611, 612, 613, 901, 902, 0, 0, 0, 819, 0, 0, 822, 0, 0, 104, 0, 0, 0, 720, 0, 0, 0, 104, 104, 869, 0, 614, 568, 570, 0, 0, 0, 615, 616, 720, 0, 0, 574, 204, 204, 0, 0, 262, 204, 0, 568, 570, 204, 0, 800, 801, 0, 0, 617, 0, 0, 618, 0, 936, 77, 0, 77, 0, 719, 592, 610, 611, 612, 613, 597, 0, 0, 104, 0, 813, 814, 0, 104, 204, 0, 619, 204, 0, 0, 104, 262, 958, 586, 959, 0, 0, 588, 0, 204, 589, 0, 107, 0, 107, 0, 614, 0, 0, 0, 0, 0, 77, 616, 889, 598, 892, 0, 637, 638, 600, 0, 0, 104, 0, 0, 0, 0, 0, 845, 204, 0, 106, 617, 106, 0, 852, 853, 0, 0, 855, 0, 0, 0, 0, 0, 0, 0, 0, 107, 344, 0, 0, 263, 0, 914, 865, 916, 0, 0, 0, 917, 0, 0, 0, 0, 609, 0, 610, 611, 612, 613, 0, 646, 0, 263, 0, 0, 0, 106, 0, 609, 0, 610, 611, 612, 613, 348, 357, 357, 0, 0, 204, 0, 0, 0, 204, 0, 0, 899, 0, 0, 947, 614, 949, 0, 104, 950, 204, 615, 616, 0, 0, 0, 0, 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0, 0, 197, 0, 0, 198, 50, 0, 51, 52, 0, 756, 0, 54, 55, 56, 57, 58, 59, 60, 0, 0, 0, 0, 0, 0, 0, 0, 5, 6, 7, 0, 9, 0, 0, 0, 10, 11, 61, 201, 63, 12, 0, 13, 14, 15, 192, 193, 18, 19, 0, 0, 0, 0, 0, 194, 231, 232, 23, 24, 25, 26, 0, 0, 195, 0, 0, 0, 0, 0, 0, 29, 0, 0, 32, 33, 34, 35, 36, 37, 38, 39, 40, 0, 41, 42, 0, 43, 44, 45, 0, 46, 47, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 197, 0, 0, 198, 50, 0, 51, 52, 0, 475, 0, 54, 55, 56, 57, 58, 59, 60, 0, 0, 0, 0, 0, 0, 0, 0, 5, 6, 7, 0, 9, 0, 0, 0, 10, 11, 61, 201, 63, 12, 0, 13, 14, 15, 192, 193, 18, 19, 0, 0, 0, 0, 0, 194, 231, 232, 23, 24, 25, 26, 0, 0, 195, 0, 0, 0, 0, 0, 0, 29, 0, 0, 32, 33, 34, 35, 36, 37, 38, 39, 40, 0, 41, 42, 0, 43, 44, 45, 0, 46, 47, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 197, 0, 0, 198, 50, 0, 51, 52, 0, 576, 0, 54, 55, 56, 57, 58, 59, 60, 0, 0, 0, 0, 0, 0, 0, 0, 5, 6, 7, 0, 9, 0, 0, 0, 10, 11, 61, 201, 63, 12, 0, 13, 14, 15, 192, 193, 18, 19, 0, 0, 0, 0, 0, 194, 231, 232, 23, 24, 25, 26, 0, 0, 195, 0, 0, 0, 0, 0, 0, 29, 0, 0, 32, 33, 34, 35, 36, 37, 38, 39, 40, 0, 41, 42, 0, 43, 44, 45, 0, 46, 47, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 197, 0, 0, 198, 50, 0, 51, 52, 0, 0, 0, 54, 55, 56, 57, 58, 59, 60, 0, 0, 0, 0, 0, 0, 0, 0, 5, 6, 7, 0, 9, 0, 0, 0, 10, 11, 61, 201, 63, 12, 0, 13, 14, 15, 16, 17, 18, 19, 0, 0, 0, 0, 0, 20, 21, 22, 23, 24, 25, 26, 0, 0, 27, 0, 0, 0, 0, 0, 0, 29, 0, 0, 32, 33, 34, 35, 36, 37, 38, 39, 40, 0, 41, 42, 0, 43, 44, 45, 0, 46, 47, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 197, 0, 0, 198, 50, 0, 51, 52, 0, 0, 0, 54, 55, 56, 57, 58, 59, 60, 0, 0, 0, 0, 0, 0, 0, 0, 5, 6, 7, 0, 9, 0, 0, 0, 10, 11, 61, 62, 63, 12, 0, 13, 14, 15, 16, 17, 18, 19, 0, 0, 0, 0, 0, 20, 21, 22, 23, 24, 25, 26, 0, 0, 195, 0, 0, 0, 0, 0, 0, 29, 0, 0, 32, 33, 34, 35, 36, 37, 38, 39, 40, 0, 41, 42, 0, 43, 44, 45, 0, 46, 47, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 197, 0, 0, 198, 50, 0, 51, 52, 0, 0, 0, 54, 55, 56, 57, 58, 59, 60, 0, 0, 0, 0, 0, 0, 0, 0, 5, 6, 7, 0, 9, 0, 0, 0, 10, 11, 61, 201, 63, 12, 0, 13, 14, 15, 192, 193, 18, 19, 0, 0, 0, 0, 0, 194, 231, 232, 23, 24, 25, 26, 0, 0, 195, 0, 0, 0, 0, 0, 0, 255, 0, 0, 32, 33, 34, 35, 36, 37, 38, 39, 40, 0, 41, 42, 0, 43, 44, 45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 256, 0, 0, 300, 50, 0, 51, 52, 0, 301, 0, 54, 55, 56, 57, 58, 59, 60, 0, 0, 0, 0, 5, 6, 7, 0, 9, 0, 0, 0, 10, 11, 0, 0, 0, 12, 257, 13, 14, 15, 192, 193, 18, 19, 0, 0, 0, 0, 0, 194, 231, 232, 23, 24, 25, 26, 0, 0, 195, 0, 0, 0, 0, 0, 0, 255, 0, 0, 32, 33, 34, 35, 36, 37, 38, 39, 40, 0, 41, 42, 0, 43, 44, 45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 342, 0, 0, 49, 50, 0, 51, 52, 0, 53, 0, 54, 55, 56, 57, 58, 59, 60, 0, 0, 0, 0, 5, 6, 7, 0, 9, 0, 0, 0, 10, 11, 0, 0, 0, 12, 257, 13, 14, 15, 192, 193, 18, 19, 0, 0, 0, 0, 0, 194, 231, 232, 23, 24, 25, 26, 0, 0, 195, 0, 0, 0, 0, 0, 0, 255, 0, 0, 32, 33, 34, 349, 36, 37, 38, 350, 40, 0, 41, 42, 0, 43, 44, 45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 351, 0, 0, 352, 0, 0, 198, 50, 0, 51, 52, 0, 0, 0, 54, 55, 56, 57, 58, 59, 60, 0, 0, 0, 0, 5, 6, 7, 0, 9, 0, 0, 0, 10, 11, 0, 0, 0, 12, 257, 13, 14, 15, 192, 193, 18, 19, 0, 0, 0, 0, 0, 194, 231, 232, 23, 24, 25, 26, 0, 0, 195, 0, 0, 0, 0, 0, 0, 255, 0, 0, 32, 33, 34, 349, 36, 37, 38, 350, 40, 0, 41, 42, 0, 43, 44, 45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 352, 0, 0, 198, 50, 0, 51, 52, 0, 0, 0, 54, 55, 56, 57, 58, 59, 60, 0, 0, 0, 0, 5, 6, 7, 0, 9, 0, 0, 0, 10, 11, 0, 0, 0, 12, 257, 13, 14, 15, 192, 193, 18, 19, 0, 0, 0, 0, 0, 194, 231, 232, 23, 24, 25, 26, 0, 0, 195, 0, 0, 0, 0, 0, 0, 255, 0, 0, 32, 33, 34, 35, 36, 37, 38, 39, 40, 0, 41, 42, 0, 43, 44, 45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 256, 0, 0, 300, 50, 0, 51, 52, 0, 0, 0, 54, 55, 56, 57, 58, 59, 60, 0, 0, 0, 0, 5, 6, 7, 0, 9, 0, 0, 0, 10, 11, 0, 0, 0, 12, 257, 13, 14, 15, 192, 193, 18, 19, 0, 0, 0, 0, 0, 194, 231, 232, 23, 24, 25, 26, 0, 0, 195, 0, 0, 0, 0, 0, 0, 255, 0, 0, 32, 33, 34, 35, 36, 37, 38, 39, 40, 0, 41, 42, 0, 43, 44, 45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 883, 0, 0, 198, 50, 0, 51, 52, 0, 0, 0, 54, 55, 56, 57, 58, 59, 60, 0, 0, 0, 0, 5, 6, 7, 0, 9, 0, 0, 0, 10, 11, 0, 0, 0, 12, 257, 13, 14, 15, 192, 193, 18, 19, 0, 0, 0, 0, 0, 194, 231, 232, 23, 24, 25, 26, 0, 0, 195, 0, 649, 0, 0, 0, 0, 255, 0, 0, 32, 33, 34, 35, 36, 37, 38, 39, 40, 0, 41, 42, 0, 43, 44, 45, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 0, 0, 317, 318, 0, 0, 0, 0, 893, 0, 0, 198, 50, 0, 51, 52, 0, 0, 0, 54, 55, 56, 57, 58, 59, 60, 0, 0, 0, 319, 0, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 0, 0, 0, 257, 0, 0, 514, 515, 0, 0, 516, 0, 0, 0, 0, 0, 0, 0, 0, -236, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 0, 181, 182, 0, 0, 0, 0, 0, 522, 523, 0, 0, 524, 0, 0, 0, 0, 0, 0, 0, 183, 220, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 0, 181, 182, 0, 0, 0, 0, 0, 580, 515, 0, 0, 581, 0, 0, 0, 0, 0, 0, 0, 183, 220, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 0, 181, 182, 0, 0, 0, 0, 0, 583, 523, 0, 0, 584, 0, 0, 0, 0, 0, 0, 0, 183, 220, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 0, 181, 182, 0, 0, 0, 0, 0, 604, 515, 0, 0, 605, 0, 0, 0, 0, 0, 0, 0, 183, 220, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 0, 181, 182, 0, 0, 0, 0, 0, 607, 523, 0, 0, 608, 0, 0, 0, 0, 0, 0, 0, 183, 220, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 0, 181, 182, 0, 0, 0, 0, 0, 678, 515, 0, 0, 679, 0, 0, 0, 0, 0, 0, 0, 183, 220, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 0, 181, 182, 0, 0, 0, 0, 0, 681, 523, 0, 0, 682, 0, 0, 0, 0, 0, 0, 0, 183, 220, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 0, 181, 182, 0, 0, 0, 0, 0, 688, 515, 0, 0, 689, 0, 0, 0, 0, 0, 0, 0, 183, 220, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 0, 181, 182, 0, 0, 0, 0, 0, 561, 523, 0, 0, 562, 0, 0, 0, 0, 0, 0, 0, 183, 220, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 0, 181, 182, 0, 0, 0, 0, 0, 945, 515, 0, 0, 946, 0, 0, 0, 0, 0, 0, 0, 183, 220, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 0, 181, 182, 0, 0, 0, 0, 0, 951, 515, 0, 0, 952, 0, 0, 0, 0, 0, 0, 0, 183, 220, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 0, 181, 182, 0, 0, 0, 0, 0, 954, 523, 0, 0, 955, 0, 0, 0, 0, 0, 0, 0, 183, 220, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 0, 181, 182, 0, 0, 0, 0, 0, 561, 523, 0, 0, 562, 0, 0, 0, 0, 0, 0, 0, 183, 220, 155, 156, 157, 158, 159, 160, 161, 162, 163, 0, 0, 164, 165, 0, 0, 166, 167, 168, 169, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 170, 0, 0, 0, 0, 0, 704, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 649, 181, 182, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 0, 0, 317, 318, 183, 0, 0, 0, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 0, 0, 317, 318, 0, 0, 0, 0, 319, 0, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 0, 0, 0, 0, 0, 0, 0, 0, 0, 319, 0, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329 }; static const yytype_int16 yycheck[] = { 2, 27, 55, 29, 2, 51, 4, 336, 52, 65, 75, 16, 17, 446, 8, 20, 51, 52, 16, 17, 331, 8, 20, 535, 28, 213, 22, 8, 303, 582, 86, 536, 249, 22, 28, 62, 253, 90, 49, 4, 555, 28, 730, 733, 16, 17, 86, 28, 20, 51, 52, 49, 50, 606, 27, 53, 53, 65, 446, 746, 53, 13, 442, 352, 62, 272, 808, 666, 239, 276, 614, 670, 25, 83, 55, 50, 86, 75, 810, 1, 565, 566, 75, 394, 82, 83, 25, 25, 86, 87, 88, 89, 25, 25, 87, 88, 89, 398, 330, 26, 332, 481, 85, 13, 13, 29, 26, 82, 83, 90, 76, 86, 108, 726, 85, 0, 85, 109, 148, 108, 13, 61, 390, 87, 557, 87, 868, 680, 25, 300, 398, 432, 87, 444, 747, 833, 87, 85, 691, 56, 372, 373, 25, 831, 85, 109, 25, 109, 114, 141, 109, 13, 196, 137, 109, 199, 200, 140, 109, 37, 38, 393, 2, 395, 4, 15, 106, 17, 139, 140, 912, 140, 687, 146, 13, 148, 720, 721, 910, 640, 695, 37, 38, 107, 874, 241, 619, 419, 141, 141, 878, 113, 140, 258, 146, 28, 148, 939, 885, 140, 198, 241, 141, 141, 143, 143, 208, 640, 141, 141, 137, 213, 217, 445, 219, 220, 143, 137, 220, 217, 705, 219, 220, 921, 146, 223, 148, 225, 239, 255, 541, 619, 230, 241, 143, 147, 146, 146, 148, 148, 238, 239, 553, 232, 141, 217, 235, 219, 223, 147, 225, 458, 298, 146, 298, 148, 855, 303, 141, 303, 258, 694, 141, 552, 808, 258, 810, 141, 648, 730, 148, 298, 733, 141, 148, 85, 303, 789, 54, 289, 290, 291, 292, 339, 146, 25, 148, 63, 64, 300, 288, 289, 290, 291, 292, 293, 294, 295, 354, 339, 298, 109, 300, 301, 301, 303, 694, 146, 301, 148, 542, 99, 85, 61, 289, 290, 291, 292, 85, 294, 295, 87, 554, 288, 868, 869, 331, 337, 338, 331, 140, 25, 85, 331, 141, 333, 87, 87, 141, 337, 338, 148, 857, 332, 26, 389, 390, 676, 143, 330, 855, 378, 379, 351, 398, 390, 104, 105, 109, 109, 143, 56, 337, 338, 654, 148, 910, 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-1, -1, -1, -1, 86, -1, -1, 89, 90, -1, 92, 93, -1, 95, -1, 97, 98, 99, 100, 101, 102, 103, -1, -1, -1, -1, 3, 4, 5, -1, 7, -1, -1, -1, 11, 12, -1, -1, -1, 16, 122, 18, 19, 20, 21, 22, 23, 24, -1, -1, -1, -1, -1, 30, 31, 32, 33, 34, 35, 36, -1, -1, 39, -1, -1, -1, -1, -1, -1, 46, -1, -1, 49, 50, 51, 52, 53, 54, 55, 56, 57, -1, 59, 60, -1, 62, 63, 64, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 83, -1, -1, 86, -1, -1, 89, 90, -1, 92, 93, -1, -1, -1, 97, 98, 99, 100, 101, 102, 103, -1, -1, -1, -1, 3, 4, 5, -1, 7, -1, -1, -1, 11, 12, -1, -1, -1, 16, 122, 18, 19, 20, 21, 22, 23, 24, -1, -1, -1, -1, -1, 30, 31, 32, 33, 34, 35, 36, -1, -1, 39, -1, -1, -1, -1, -1, -1, 46, -1, -1, 49, 50, 51, 52, 53, 54, 55, 56, 57, -1, 59, 60, -1, 62, 63, 64, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 86, -1, -1, 89, 90, -1, 92, 93, -1, -1, -1, 97, 98, 99, 100, 101, 102, 103, -1, -1, -1, -1, 3, 4, 5, -1, 7, -1, -1, -1, 11, 12, -1, -1, -1, 16, 122, 18, 19, 20, 21, 22, 23, 24, -1, -1, -1, -1, -1, 30, 31, 32, 33, 34, 35, 36, -1, -1, 39, -1, -1, -1, -1, -1, -1, 46, -1, -1, 49, 50, 51, 52, 53, 54, 55, 56, 57, -1, 59, 60, -1, 62, 63, 64, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 86, -1, -1, 89, 90, -1, 92, 93, -1, -1, -1, 97, 98, 99, 100, 101, 102, 103, -1, -1, -1, -1, 3, 4, 5, -1, 7, -1, -1, -1, 11, 12, -1, -1, -1, 16, 122, 18, 19, 20, 21, 22, 23, 24, -1, -1, -1, -1, -1, 30, 31, 32, 33, 34, 35, 36, -1, -1, 39, -1, -1, -1, -1, -1, -1, 46, -1, -1, 49, 50, 51, 52, 53, 54, 55, 56, 57, -1, 59, 60, -1, 62, 63, 64, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 86, -1, -1, 89, 90, -1, 92, 93, -1, -1, -1, 97, 98, 99, 100, 101, 102, 103, -1, -1, -1, -1, 3, 4, 5, -1, 7, -1, -1, -1, 11, 12, -1, -1, -1, 16, 122, 18, 19, 20, 21, 22, 23, 24, -1, -1, -1, -1, -1, 30, 31, 32, 33, 34, 35, 36, -1, -1, 39, -1, 44, -1, -1, -1, -1, 46, -1, -1, 49, 50, 51, 52, 53, 54, 55, 56, 57, -1, 59, 60, -1, 62, 63, 64, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, -1, -1, 83, 84, -1, -1, -1, -1, 86, -1, -1, 89, 90, -1, 92, 93, -1, -1, -1, 97, 98, 99, 100, 101, 102, 103, -1, -1, -1, 110, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, -1, -1, 122, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, -1, 141, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, 123, 124, -1, -1, -1, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 142, 143, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, 123, 124, -1, -1, -1, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 142, 143, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, 123, 124, -1, -1, -1, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 142, 143, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, 123, 124, -1, -1, -1, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 142, 143, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, 123, 124, -1, -1, -1, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 142, 143, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, 123, 124, -1, -1, -1, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 142, 143, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, 123, 124, -1, -1, -1, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 142, 143, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, 123, 124, -1, -1, -1, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 142, 143, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, 123, 124, -1, -1, -1, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 142, 143, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, 123, 124, -1, -1, -1, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 142, 143, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, 123, 124, -1, -1, -1, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 142, 143, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, 123, 124, -1, -1, -1, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 142, 143, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, 123, 124, -1, -1, -1, -1, -1, 52, 53, -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 142, 143, 66, 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, 77, 78, -1, -1, 81, 82, 83, 84, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 95, -1, -1, -1, -1, -1, 44, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 44, 123, 124, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, -1, -1, 83, 84, 142, -1, -1, -1, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, -1, -1, 83, 84, -1, -1, -1, -1, 110, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, -1, -1, -1, -1, -1, -1, -1, -1, -1, 110, -1, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121 }; /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing symbol of state STATE-NUM. */ static const yytype_uint16 yystos[] = { 0, 150, 151, 0, 1, 3, 4, 5, 6, 7, 11, 12, 16, 18, 19, 20, 21, 22, 23, 24, 30, 31, 32, 33, 34, 35, 36, 39, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 59, 60, 62, 63, 64, 66, 67, 86, 89, 90, 92, 93, 95, 97, 98, 99, 100, 101, 102, 103, 122, 123, 124, 152, 153, 154, 159, 161, 163, 164, 167, 168, 170, 171, 172, 174, 175, 185, 199, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 249, 250, 260, 261, 262, 263, 264, 265, 266, 269, 277, 279, 280, 281, 282, 283, 284, 307, 318, 154, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 45, 46, 47, 48, 49, 50, 51, 52, 53, 56, 66, 67, 68, 69, 70, 71, 72, 73, 74, 77, 78, 81, 82, 83, 84, 95, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 123, 124, 142, 178, 179, 180, 181, 183, 184, 277, 279, 21, 22, 30, 39, 58, 86, 89, 95, 96, 123, 167, 175, 185, 187, 192, 195, 197, 216, 281, 283, 284, 305, 306, 192, 192, 143, 193, 194, 143, 189, 193, 143, 148, 312, 54, 180, 312, 155, 137, 31, 32, 185, 216, 307, 185, 56, 1, 89, 157, 158, 159, 169, 170, 318, 161, 188, 197, 305, 318, 187, 304, 305, 318, 46, 86, 122, 141, 174, 199, 216, 281, 284, 242, 243, 54, 55, 57, 178, 272, 278, 271, 272, 272, 147, 267, 147, 270, 59, 60, 163, 185, 185, 146, 148, 311, 316, 317, 40, 41, 42, 43, 44, 37, 38, 28, 247, 109, 141, 89, 95, 171, 109, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 83, 84, 110, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 85, 139, 140, 200, 161, 162, 162, 203, 205, 162, 311, 317, 86, 168, 175, 216, 232, 281, 284, 52, 56, 83, 86, 176, 177, 216, 281, 284, 177, 33, 34, 35, 36, 49, 50, 51, 52, 56, 143, 178, 282, 302, 85, 140, 26, 137, 251, 263, 87, 87, 189, 193, 251, 141, 187, 56, 187, 187, 109, 88, 141, 196, 318, 85, 139, 140, 87, 87, 141, 196, 192, 312, 313, 192, 191, 192, 318, 161, 313, 161, 54, 63, 64, 160, 143, 186, 137, 157, 85, 140, 87, 159, 169, 144, 311, 317, 313, 201, 145, 141, 148, 315, 141, 315, 138, 315, 312, 56, 59, 60, 171, 173, 141, 85, 139, 140, 244, 61, 104, 105, 106, 273, 106, 273, 106, 65, 106, 106, 268, 273, 106, 61, 106, 68, 68, 146, 154, 162, 162, 162, 162, 159, 161, 161, 248, 95, 163, 187, 197, 198, 169, 141, 174, 141, 163, 185, 187, 198, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, 52, 53, 56, 183, 189, 308, 309, 191, 52, 53, 56, 183, 189, 308, 156, 157, 13, 228, 316, 228, 162, 162, 311, 17, 254, 56, 85, 139, 140, 25, 161, 52, 56, 176, 1, 113, 285, 316, 85, 139, 140, 212, 303, 213, 85, 140, 310, 52, 56, 308, 308, 253, 252, 163, 185, 163, 185, 94, 165, 182, 185, 187, 95, 187, 195, 305, 52, 56, 191, 52, 56, 306, 313, 144, 313, 313, 180, 202, 185, 152, 138, 308, 308, 185, 313, 159, 313, 305, 141, 173, 52, 56, 191, 52, 56, 52, 54, 55, 56, 57, 89, 95, 96, 116, 119, 143, 245, 288, 289, 290, 291, 292, 293, 296, 297, 298, 299, 300, 275, 274, 147, 273, 147, 185, 185, 76, 114, 237, 238, 318, 187, 141, 313, 173, 141, 44, 312, 87, 87, 189, 193, 312, 314, 87, 87, 189, 190, 193, 318, 10, 227, 8, 256, 318, 157, 13, 157, 27, 229, 316, 229, 254, 197, 227, 52, 56, 191, 52, 56, 207, 210, 316, 286, 209, 52, 56, 176, 191, 156, 161, 143, 287, 288, 214, 190, 193, 190, 193, 237, 237, 44, 166, 180, 187, 196, 87, 314, 87, 87, 161, 138, 315, 171, 314, 109, 52, 89, 95, 233, 234, 235, 290, 288, 29, 107, 246, 141, 301, 318, 141, 301, 52, 141, 301, 52, 157, 54, 55, 57, 276, 284, 52, 146, 236, 239, 292, 294, 295, 298, 300, 318, 157, 95, 187, 173, 185, 111, 163, 185, 185, 165, 145, 87, 163, 185, 163, 185, 165, 187, 198, 257, 318, 15, 231, 318, 14, 230, 231, 231, 204, 206, 227, 141, 228, 314, 162, 316, 162, 156, 314, 227, 313, 288, 156, 316, 178, 157, 157, 185, 237, 87, 313, 187, 235, 141, 290, 141, 313, 239, 157, 157, 291, 296, 298, 300, 292, 293, 298, 292, 138, 109, 52, 240, 241, 289, 239, 114, 141, 301, 141, 301, 141, 301, 10, 187, 185, 163, 185, 88, 258, 318, 157, 9, 259, 318, 162, 227, 227, 157, 157, 187, 157, 229, 211, 316, 227, 313, 227, 215, 10, 138, 157, 313, 234, 141, 95, 233, 313, 10, 138, 141, 301, 141, 301, 141, 301, 141, 301, 301, 86, 216, 141, 114, 295, 298, 292, 294, 298, 292, 86, 175, 216, 281, 284, 228, 157, 228, 227, 227, 231, 254, 255, 208, 156, 287, 138, 141, 234, 141, 290, 292, 298, 292, 292, 56, 85, 241, 141, 301, 141, 301, 301, 141, 301, 301, 56, 85, 139, 140, 157, 157, 157, 227, 156, 234, 141, 301, 141, 301, 301, 301, 52, 56, 292, 298, 292, 292, 52, 56, 191, 52, 56, 256, 230, 227, 227, 234, 292, 301, 141, 301, 301, 301, 314, 301, 292, 301 }; #define yyerrok (yyerrstatus = 0) #define yyclearin (yychar = YYEMPTY) #define YYEMPTY (-2) #define YYEOF 0 #define YYACCEPT goto yyacceptlab #define YYABORT goto yyabortlab #define YYERROR goto yyerrorlab /* Like YYERROR except do call yyerror. This remains here temporarily to ease the transition to the new meaning of YYERROR, for GCC. Once GCC version 2 has supplanted version 1, this can go. */ #define YYFAIL goto yyerrlab #define YYRECOVERING() (!!yyerrstatus) #define YYBACKUP(Token, Value) \ do \ if (yychar == YYEMPTY && yylen == 1) \ { \ yychar = (Token); \ yylval = (Value); \ yytoken = YYTRANSLATE (yychar); \ YYPOPSTACK (1); \ goto yybackup; \ } \ else \ { \ parser_yyerror (parser, YY_("syntax error: cannot back up")); \ YYERROR; \ } \ while (YYID (0)) #define YYTERROR 1 #define YYERRCODE 256 /* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. If N is 0, then set CURRENT to the empty location which ends the previous symbol: RHS[0] (always defined). */ #define YYRHSLOC(Rhs, K) ((Rhs)[K]) #ifndef YYLLOC_DEFAULT # define YYLLOC_DEFAULT(Current, Rhs, N) \ do \ if (YYID (N)) \ { \ (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ } \ else \ { \ (Current).first_line = (Current).last_line = \ YYRHSLOC (Rhs, 0).last_line; \ (Current).first_column = (Current).last_column = \ YYRHSLOC (Rhs, 0).last_column; \ } \ while (YYID (0)) #endif /* YY_LOCATION_PRINT -- Print the location on the stream. This macro was not mandated originally: define only if we know we won't break user code: when these are the locations we know. */ #ifndef YY_LOCATION_PRINT # if YYLTYPE_IS_TRIVIAL # define YY_LOCATION_PRINT(File, Loc) \ fprintf (File, "%d.%d-%d.%d", \ (Loc).first_line, (Loc).first_column, \ (Loc).last_line, (Loc).last_column) # else # define YY_LOCATION_PRINT(File, Loc) ((void) 0) # endif #endif /* YYLEX -- calling `yylex' with the right arguments. */ #ifdef YYLEX_PARAM # define YYLEX yylex (&yylval, YYLEX_PARAM) #else # define YYLEX yylex (&yylval) #endif /* Enable debugging if requested. */ #if YYDEBUG # ifndef YYFPRINTF # include /* INFRINGES ON USER NAME SPACE */ # define YYFPRINTF fprintf # endif # define YYDPRINTF(Args) \ do { \ if (yydebug) \ YYFPRINTF Args; \ } while (YYID (0)) # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ do { \ if (yydebug) \ { \ YYFPRINTF (stderr, "%s ", Title); \ yy_symbol_print (stderr, \ Type, Value, parser); \ YYFPRINTF (stderr, "\n"); \ } \ } while (YYID (0)) /*--------------------------------. | Print this symbol on YYOUTPUT. | `--------------------------------*/ /*ARGSUSED*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, struct parser_params *parser) #else static void yy_symbol_value_print (yyoutput, yytype, yyvaluep, parser) FILE *yyoutput; int yytype; YYSTYPE const * const yyvaluep; struct parser_params *parser; #endif { if (!yyvaluep) return; YYUSE (parser); # ifdef YYPRINT if (yytype < YYNTOKENS) YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); # else YYUSE (yyoutput); # endif switch (yytype) { default: break; } } /*--------------------------------. | Print this symbol on YYOUTPUT. | `--------------------------------*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, struct parser_params *parser) #else static void yy_symbol_print (yyoutput, yytype, yyvaluep, parser) FILE *yyoutput; int yytype; YYSTYPE const * const yyvaluep; struct parser_params *parser; #endif { if (yytype < YYNTOKENS) YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); else YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); yy_symbol_value_print (yyoutput, yytype, yyvaluep, parser); YYFPRINTF (yyoutput, ")"); } /*------------------------------------------------------------------. | yy_stack_print -- Print the state stack from its BOTTOM up to its | | TOP (included). | `------------------------------------------------------------------*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) #else static void yy_stack_print (yybottom, yytop) yytype_int16 *yybottom; yytype_int16 *yytop; #endif { YYFPRINTF (stderr, "Stack now"); for (; yybottom <= yytop; yybottom++) { int yybot = *yybottom; YYFPRINTF (stderr, " %d", yybot); } YYFPRINTF (stderr, "\n"); } # define YY_STACK_PRINT(Bottom, Top) \ do { \ if (yydebug) \ yy_stack_print ((Bottom), (Top)); \ } while (YYID (0)) /*------------------------------------------------. | Report that the YYRULE is going to be reduced. | `------------------------------------------------*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yy_reduce_print (YYSTYPE *yyvsp, int yyrule, struct parser_params *parser) #else static void yy_reduce_print (yyvsp, yyrule, parser) YYSTYPE *yyvsp; int yyrule; struct parser_params *parser; #endif { int yynrhs = yyr2[yyrule]; int yyi; unsigned long int yylno = yyrline[yyrule]; YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", yyrule - 1, yylno); /* The symbols being reduced. */ for (yyi = 0; yyi < yynrhs; yyi++) { YYFPRINTF (stderr, " $%d = ", yyi + 1); yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], &(yyvsp[(yyi + 1) - (yynrhs)]) , parser); YYFPRINTF (stderr, "\n"); } } # define YY_REDUCE_PRINT(Rule) \ do { \ if (yydebug) \ yy_reduce_print (yyvsp, Rule, parser); \ } while (YYID (0)) /* Nonzero means print parse trace. It is left uninitialized so that multiple parsers can coexist. */ #ifndef yydebug int yydebug; #endif #else /* !YYDEBUG */ # define YYDPRINTF(Args) # define YY_SYMBOL_PRINT(Title, Type, Value, Location) # define YY_STACK_PRINT(Bottom, Top) # define YY_REDUCE_PRINT(Rule) #endif /* !YYDEBUG */ /* YYINITDEPTH -- initial size of the parser's stacks. */ #ifndef YYINITDEPTH # define YYINITDEPTH 200 #endif /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only if the built-in stack extension method is used). Do not make this value too large; the results are undefined if YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) evaluated with infinite-precision integer arithmetic. */ #ifndef YYMAXDEPTH # define YYMAXDEPTH 10000 #endif #if YYERROR_VERBOSE # ifndef yystrlen # if defined __GLIBC__ && defined _STRING_H # define yystrlen strlen # else /* Return the length of YYSTR. */ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static YYSIZE_T yystrlen (const char *yystr) #else static YYSIZE_T yystrlen (yystr) const char *yystr; #endif { YYSIZE_T yylen; for (yylen = 0; yystr[yylen]; yylen++) continue; return yylen; } # endif # endif # ifndef yystpcpy # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE # define yystpcpy stpcpy # else /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in YYDEST. */ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static char * yystpcpy (char *yydest, const char *yysrc) #else static char * yystpcpy (yydest, yysrc) char *yydest; const char *yysrc; #endif { char *yyd = yydest; const char *yys = yysrc; while ((*yyd++ = *yys++) != '\0') continue; return yyd - 1; } # endif # endif # ifndef yytnamerr /* Copy to YYRES the contents of YYSTR after stripping away unnecessary quotes and backslashes, so that it's suitable for yyerror. The heuristic is that double-quoting is unnecessary unless the string contains an apostrophe, a comma, or backslash (other than backslash-backslash). YYSTR is taken from yytname. If YYRES is null, do not copy; instead, return the length of what the result would have been. */ static YYSIZE_T yytnamerr (char *yyres, const char *yystr) { if (*yystr == '"') { YYSIZE_T yyn = 0; char const *yyp = yystr; for (;;) switch (*++yyp) { case '\'': case ',': goto do_not_strip_quotes; case '\\': if (*++yyp != '\\') goto do_not_strip_quotes; /* Fall through. */ default: if (yyres) yyres[yyn] = *yyp; yyn++; break; case '"': if (yyres) yyres[yyn] = '\0'; return yyn; } do_not_strip_quotes: ; } if (! yyres) return yystrlen (yystr); return yystpcpy (yyres, yystr) - yyres; } # endif /* Copy into YYRESULT an error message about the unexpected token YYCHAR while in state YYSTATE. Return the number of bytes copied, including the terminating null byte. If YYRESULT is null, do not copy anything; just return the number of bytes that would be copied. As a special case, return 0 if an ordinary "syntax error" message will do. Return YYSIZE_MAXIMUM if overflow occurs during size calculation. */ static YYSIZE_T yysyntax_error (char *yyresult, int yystate, int yychar) { int yyn = yypact[yystate]; if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) return 0; else { int yytype = YYTRANSLATE (yychar); YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); YYSIZE_T yysize = yysize0; YYSIZE_T yysize1; int yysize_overflow = 0; enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; int yyx; # if 0 /* This is so xgettext sees the translatable formats that are constructed on the fly. */ YY_("syntax error, unexpected %s"); YY_("syntax error, unexpected %s, expecting %s"); YY_("syntax error, unexpected %s, expecting %s or %s"); YY_("syntax error, unexpected %s, expecting %s or %s or %s"); YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); # endif char *yyfmt; char const *yyf; static char const yyunexpected[] = "syntax error, unexpected %s"; static char const yyexpecting[] = ", expecting %s"; static char const yyor[] = " or %s"; char yyformat[sizeof yyunexpected + sizeof yyexpecting - 1 + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) * (sizeof yyor - 1))]; char const *yyprefix = yyexpecting; /* Start YYX at -YYN if negative to avoid negative indexes in YYCHECK. */ int yyxbegin = yyn < 0 ? -yyn : 0; /* Stay within bounds of both yycheck and yytname. */ int yychecklim = YYLAST - yyn + 1; int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; int yycount = 1; yyarg[0] = yytname[yytype]; yyfmt = yystpcpy (yyformat, yyunexpected); for (yyx = yyxbegin; yyx < yyxend; ++yyx) if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) { if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) { yycount = 1; yysize = yysize0; yyformat[sizeof yyunexpected - 1] = '\0'; break; } yyarg[yycount++] = yytname[yyx]; yysize1 = yysize + yytnamerr (0, yytname[yyx]); yysize_overflow |= (yysize1 < yysize); yysize = yysize1; yyfmt = yystpcpy (yyfmt, yyprefix); yyprefix = yyor; } yyf = YY_(yyformat); yysize1 = yysize + yystrlen (yyf); yysize_overflow |= (yysize1 < yysize); yysize = yysize1; if (yysize_overflow) return YYSIZE_MAXIMUM; if (yyresult) { /* Avoid sprintf, as that infringes on the user's name space. Don't have undefined behavior even if the translation produced a string with the wrong number of "%s"s. */ char *yyp = yyresult; int yyi = 0; while ((*yyp = *yyf) != '\0') { if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) { yyp += yytnamerr (yyp, yyarg[yyi++]); yyf += 2; } else { yyp++; yyf++; } } } return yysize; } } #endif /* YYERROR_VERBOSE */ /*-----------------------------------------------. | Release the memory associated to this symbol. | `-----------------------------------------------*/ /*ARGSUSED*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, struct parser_params *parser) #else static void yydestruct (yymsg, yytype, yyvaluep, parser) const char *yymsg; int yytype; YYSTYPE *yyvaluep; struct parser_params *parser; #endif { YYUSE (yyvaluep); YYUSE (parser); if (!yymsg) yymsg = "Deleting"; YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); switch (yytype) { default: break; } } /* Prevent warnings from -Wmissing-prototypes. */ #ifdef YYPARSE_PARAM #if defined __STDC__ || defined __cplusplus int yyparse (void *YYPARSE_PARAM); #else int yyparse (); #endif #else /* ! YYPARSE_PARAM */ #if defined __STDC__ || defined __cplusplus int yyparse (struct parser_params *parser); #else int yyparse (); #endif #endif /* ! YYPARSE_PARAM */ /*-------------------------. | yyparse or yypush_parse. | `-------------------------*/ #ifdef YYPARSE_PARAM #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) int yyparse (void *YYPARSE_PARAM) #else int yyparse (YYPARSE_PARAM) void *YYPARSE_PARAM; #endif #else /* ! YYPARSE_PARAM */ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) int yyparse (struct parser_params *parser) #else int yyparse (parser) struct parser_params *parser; #endif #endif { /* The lookahead symbol. */ int yychar; /* The semantic value of the lookahead symbol. */ YYSTYPE yylval; /* Number of syntax errors so far. */ int yynerrs; int yystate; /* Number of tokens to shift before error messages enabled. */ int yyerrstatus; /* The stacks and their tools: `yyss': related to states. `yyvs': related to semantic values. Refer to the stacks thru separate pointers, to allow yyoverflow to reallocate them elsewhere. */ /* The state stack. */ yytype_int16 yyssa[YYINITDEPTH]; yytype_int16 *yyss; yytype_int16 *yyssp; /* The semantic value stack. */ YYSTYPE yyvsa[YYINITDEPTH]; YYSTYPE *yyvs; YYSTYPE *yyvsp; YYSIZE_T yystacksize; int yyn; int yyresult; /* Lookahead token as an internal (translated) token number. */ int yytoken; /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; #if YYERROR_VERBOSE /* Buffer for error messages, and its allocated size. */ char yymsgbuf[128]; char *yymsg = yymsgbuf; YYSIZE_T yymsg_alloc = sizeof yymsgbuf; #endif #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) /* The number of symbols on the RHS of the reduced rule. Keep to zero when no symbol should be popped. */ int yylen = 0; yytoken = 0; yyss = yyssa; yyvs = yyvsa; yystacksize = YYINITDEPTH; YYDPRINTF ((stderr, "Starting parse\n")); yystate = 0; yyerrstatus = 0; yynerrs = 0; yychar = YYEMPTY; /* Cause a token to be read. */ /* Initialize stack pointers. Waste one element of value and location stack so that they stay on the same level as the state stack. The wasted elements are never initialized. */ yyssp = yyss; yyvsp = yyvs; goto yysetstate; /*------------------------------------------------------------. | yynewstate -- Push a new state, which is found in yystate. | `------------------------------------------------------------*/ yynewstate: /* In all cases, when you get here, the value and location stacks have just been pushed. So pushing a state here evens the stacks. */ yyssp++; yysetstate: *yyssp = yystate; if (yyss + yystacksize - 1 <= yyssp) { /* Get the current used size of the three stacks, in elements. */ YYSIZE_T yysize = yyssp - yyss + 1; #ifdef yyoverflow { /* Give user a chance to reallocate the stack. Use copies of these so that the &'s don't force the real ones into memory. */ YYSTYPE *yyvs1 = yyvs; yytype_int16 *yyss1 = yyss; /* Each stack pointer address is followed by the size of the data in use in that stack, in bytes. This used to be a conditional around just the two extra args, but that might be undefined if yyoverflow is a macro. */ yyoverflow (YY_("memory exhausted"), &yyss1, yysize * sizeof (*yyssp), &yyvs1, yysize * sizeof (*yyvsp), &yystacksize); yyss = yyss1; yyvs = yyvs1; } #else /* no yyoverflow */ # ifndef YYSTACK_RELOCATE goto yyexhaustedlab; # else /* Extend the stack our own way. */ if (YYMAXDEPTH <= yystacksize) goto yyexhaustedlab; yystacksize *= 2; if (YYMAXDEPTH < yystacksize) yystacksize = YYMAXDEPTH; { yytype_int16 *yyss1 = yyss; union yyalloc *yyptr = (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); if (! yyptr) goto yyexhaustedlab; YYSTACK_RELOCATE (yyss_alloc, yyss); YYSTACK_RELOCATE (yyvs_alloc, yyvs); # undef YYSTACK_RELOCATE if (yyss1 != yyssa) YYSTACK_FREE (yyss1); } # endif #endif /* no yyoverflow */ yyssp = yyss + yysize - 1; yyvsp = yyvs + yysize - 1; YYDPRINTF ((stderr, "Stack size increased to %lu\n", (unsigned long int) yystacksize)); if (yyss + yystacksize - 1 <= yyssp) YYABORT; } YYDPRINTF ((stderr, "Entering state %d\n", yystate)); if (yystate == YYFINAL) YYACCEPT; goto yybackup; /*-----------. | yybackup. | `-----------*/ yybackup: /* Do appropriate processing given the current state. Read a lookahead token if we need one and don't already have one. */ /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; if (yyn == YYPACT_NINF) goto yydefault; /* Not known => get a lookahead token if don't already have one. */ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ if (yychar == YYEMPTY) { YYDPRINTF ((stderr, "Reading a token: ")); yychar = YYLEX; } if (yychar <= YYEOF) { yychar = yytoken = YYEOF; YYDPRINTF ((stderr, "Now at end of input.\n")); } else { yytoken = YYTRANSLATE (yychar); YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); } /* If the proper action on seeing token YYTOKEN is to reduce or to detect an error, take that action. */ yyn += yytoken; if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) goto yydefault; yyn = yytable[yyn]; if (yyn <= 0) { if (yyn == 0 || yyn == YYTABLE_NINF) goto yyerrlab; yyn = -yyn; goto yyreduce; } /* Count tokens shifted since error; after three, turn off error status. */ if (yyerrstatus) yyerrstatus--; /* Shift the lookahead token. */ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); /* Discard the shifted token. */ yychar = YYEMPTY; yystate = yyn; *++yyvsp = yylval; goto yynewstate; /*-----------------------------------------------------------. | yydefault -- do the default action for the current state. | `-----------------------------------------------------------*/ yydefault: yyn = yydefact[yystate]; if (yyn == 0) goto yyerrlab; goto yyreduce; /*-----------------------------. | yyreduce -- Do a reduction. | `-----------------------------*/ yyreduce: /* yyn is the number of a rule to reduce with. */ yylen = yyr2[yyn]; /* If YYLEN is nonzero, implement the default value of the action: `$$ = $1'. Otherwise, the following line sets YYVAL to garbage. This behavior is undocumented and Bison users should not rely upon it. Assigning to YYVAL unconditionally makes the parser a bit smaller, and it avoids a GCC warning that YYVAL may be used uninitialized. */ yyval = yyvsp[1-yylen]; YY_REDUCE_PRINT (yyn); switch (yyn) { case 2: /* Line 1455 of yacc.c */ #line 782 "parse.y" { lex_state = EXPR_BEG; /*%%%*/ (yyval.num) = compile_for_eval || rb_parse_in_main(); local_push((yyval.num)); /*% local_push(0); %*/ ;} break; case 3: /* Line 1455 of yacc.c */ #line 792 "parse.y" { /*%%%*/ if ((yyvsp[(2) - (2)].node) && !(yyvsp[(1) - (2)].num)) { /* last expression should not be void */ if (nd_type((yyvsp[(2) - (2)].node)) != NODE_BLOCK) void_expr((yyvsp[(2) - (2)].node)); else { NODE *node = (yyvsp[(2) - (2)].node); while (node->nd_next) { node = node->nd_next; } void_expr(node->nd_head); } } ruby_eval_tree = NEW_SCOPE(0, block_append(ruby_eval_tree, (yyvsp[(2) - (2)].node))); /*% $$ = $2; parser->result = dispatch1(program, $$); %*/ local_pop(); ;} break; case 4: /* Line 1455 of yacc.c */ #line 815 "parse.y" { /*%%%*/ void_stmts((yyvsp[(1) - (2)].node)); fixup_nodes(&deferred_nodes); /*% %*/ (yyval.node) = (yyvsp[(1) - (2)].node); ;} break; case 5: /* Line 1455 of yacc.c */ #line 826 "parse.y" { /*%%%*/ (yyval.node) = NEW_BEGIN(0); /*% $$ = dispatch2(stmts_add, dispatch0(stmts_new), dispatch0(void_stmt)); %*/ ;} break; case 6: /* Line 1455 of yacc.c */ #line 835 "parse.y" { /*%%%*/ (yyval.node) = newline_node((yyvsp[(1) - (1)].node)); /*% $$ = dispatch2(stmts_add, dispatch0(stmts_new), $1); %*/ ;} break; case 7: /* Line 1455 of yacc.c */ #line 843 "parse.y" { /*%%%*/ (yyval.node) = block_append((yyvsp[(1) - (3)].node), newline_node((yyvsp[(3) - (3)].node))); /*% $$ = dispatch2(stmts_add, $1, $3); %*/ ;} break; case 8: /* Line 1455 of yacc.c */ #line 851 "parse.y" { (yyval.node) = remove_begin((yyvsp[(2) - (2)].node)); ;} break; case 10: /* Line 1455 of yacc.c */ #line 858 "parse.y" { if (in_def || in_single) { yyerror("BEGIN in method"); } /*%%%*/ /* local_push(0); */ /*% %*/ ;} break; case 11: /* Line 1455 of yacc.c */ #line 868 "parse.y" { /*%%%*/ ruby_eval_tree_begin = block_append(ruby_eval_tree_begin, (yyvsp[(4) - (5)].node)); /* NEW_PREEXE($4)); */ /* local_pop(); */ (yyval.node) = NEW_BEGIN(0); /*% $$ = dispatch1(BEGIN, $4); %*/ ;} break; case 12: /* Line 1455 of yacc.c */ #line 885 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(1) - (4)].node); if ((yyvsp[(2) - (4)].node)) { (yyval.node) = NEW_RESCUE((yyvsp[(1) - (4)].node), (yyvsp[(2) - (4)].node), (yyvsp[(3) - (4)].node)); } else if ((yyvsp[(3) - (4)].node)) { rb_warn0("else without rescue is useless"); (yyval.node) = block_append((yyval.node), (yyvsp[(3) - (4)].node)); } if ((yyvsp[(4) - (4)].node)) { if ((yyval.node)) { (yyval.node) = NEW_ENSURE((yyval.node), (yyvsp[(4) - (4)].node)); } else { (yyval.node) = block_append((yyvsp[(4) - (4)].node), NEW_NIL()); } } fixpos((yyval.node), (yyvsp[(1) - (4)].node)); /*% $$ = dispatch4(bodystmt, escape_Qundef($1), escape_Qundef($2), escape_Qundef($3), escape_Qundef($4)); %*/ ;} break; case 13: /* Line 1455 of yacc.c */ #line 915 "parse.y" { /*%%%*/ void_stmts((yyvsp[(1) - (2)].node)); fixup_nodes(&deferred_nodes); /*% %*/ (yyval.node) = (yyvsp[(1) - (2)].node); ;} break; case 14: /* Line 1455 of yacc.c */ #line 926 "parse.y" { /*%%%*/ (yyval.node) = NEW_BEGIN(0); /*% $$ = dispatch2(stmts_add, dispatch0(stmts_new), dispatch0(void_stmt)); %*/ ;} break; case 15: /* Line 1455 of yacc.c */ #line 935 "parse.y" { /*%%%*/ (yyval.node) = newline_node((yyvsp[(1) - (1)].node)); /*% $$ = dispatch2(stmts_add, dispatch0(stmts_new), $1); %*/ ;} break; case 16: /* Line 1455 of yacc.c */ #line 943 "parse.y" { /*%%%*/ (yyval.node) = block_append((yyvsp[(1) - (3)].node), newline_node((yyvsp[(3) - (3)].node))); /*% $$ = dispatch2(stmts_add, $1, $3); %*/ ;} break; case 17: /* Line 1455 of yacc.c */ #line 951 "parse.y" { (yyval.node) = remove_begin((yyvsp[(2) - (2)].node)); ;} break; case 18: /* Line 1455 of yacc.c */ #line 956 "parse.y" {lex_state = EXPR_FNAME;;} break; case 19: /* Line 1455 of yacc.c */ #line 957 "parse.y" { /*%%%*/ (yyval.node) = NEW_ALIAS((yyvsp[(2) - (4)].node), (yyvsp[(4) - (4)].node)); /*% $$ = dispatch2(alias, $2, $4); %*/ ;} break; case 20: /* Line 1455 of yacc.c */ #line 965 "parse.y" { /*%%%*/ (yyval.node) = NEW_VALIAS((yyvsp[(2) - (3)].id), (yyvsp[(3) - (3)].id)); /*% $$ = dispatch2(var_alias, $2, $3); %*/ ;} break; case 21: /* Line 1455 of yacc.c */ #line 973 "parse.y" { /*%%%*/ char buf[3]; sprintf(buf, "$%c", (char)(yyvsp[(3) - (3)].node)->nd_nth); (yyval.node) = NEW_VALIAS((yyvsp[(2) - (3)].id), rb_intern(buf)); /*% $$ = dispatch2(var_alias, $2, $3); %*/ ;} break; case 22: /* Line 1455 of yacc.c */ #line 984 "parse.y" { /*%%%*/ yyerror("can't make alias for the number variables"); (yyval.node) = NEW_BEGIN(0); /*% $$ = dispatch2(var_alias, $2, $3); $$ = dispatch1(alias_error, $$); %*/ ;} break; case 23: /* Line 1455 of yacc.c */ #line 994 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(2) - (2)].node); /*% $$ = dispatch1(undef, $2); %*/ ;} break; case 24: /* Line 1455 of yacc.c */ #line 1002 "parse.y" { /*%%%*/ (yyval.node) = NEW_IF(cond((yyvsp[(3) - (3)].node)), remove_begin((yyvsp[(1) - (3)].node)), 0); fixpos((yyval.node), (yyvsp[(3) - (3)].node)); /*% $$ = dispatch2(if_mod, $3, $1); %*/ ;} break; case 25: /* Line 1455 of yacc.c */ #line 1011 "parse.y" { /*%%%*/ (yyval.node) = NEW_UNLESS(cond((yyvsp[(3) - (3)].node)), remove_begin((yyvsp[(1) - (3)].node)), 0); fixpos((yyval.node), (yyvsp[(3) - (3)].node)); /*% $$ = dispatch2(unless_mod, $3, $1); %*/ ;} break; case 26: /* Line 1455 of yacc.c */ #line 1020 "parse.y" { /*%%%*/ if ((yyvsp[(1) - (3)].node) && nd_type((yyvsp[(1) - (3)].node)) == NODE_BEGIN) { (yyval.node) = NEW_WHILE(cond((yyvsp[(3) - (3)].node)), (yyvsp[(1) - (3)].node)->nd_body, 0); } else { (yyval.node) = NEW_WHILE(cond((yyvsp[(3) - (3)].node)), (yyvsp[(1) - (3)].node), 1); } /*% $$ = dispatch2(while_mod, $3, $1); %*/ ;} break; case 27: /* Line 1455 of yacc.c */ #line 1033 "parse.y" { /*%%%*/ if ((yyvsp[(1) - (3)].node) && nd_type((yyvsp[(1) - (3)].node)) == NODE_BEGIN) { (yyval.node) = NEW_UNTIL(cond((yyvsp[(3) - (3)].node)), (yyvsp[(1) - (3)].node)->nd_body, 0); } else { (yyval.node) = NEW_UNTIL(cond((yyvsp[(3) - (3)].node)), (yyvsp[(1) - (3)].node), 1); } /*% $$ = dispatch2(until_mod, $3, $1); %*/ ;} break; case 28: /* Line 1455 of yacc.c */ #line 1046 "parse.y" { /*%%%*/ NODE *resq = NEW_RESBODY(0, remove_begin((yyvsp[(3) - (3)].node)), 0); (yyval.node) = NEW_RESCUE(remove_begin((yyvsp[(1) - (3)].node)), resq, 0); /*% $$ = dispatch2(rescue_mod, $3, $1); %*/ ;} break; case 29: /* Line 1455 of yacc.c */ #line 1055 "parse.y" { if (in_def || in_single) { rb_warn0("END in method; use at_exit"); } /*%%%*/ (yyval.node) = NEW_POSTEXE(NEW_NODE( NODE_SCOPE, 0 /* tbl */, (yyvsp[(3) - (4)].node) /* body */, 0 /* args */)); /*% $$ = dispatch1(END, $3); %*/ ;} break; case 30: /* Line 1455 of yacc.c */ #line 1067 "parse.y" { /*%%%*/ value_expr((yyvsp[(3) - (3)].node)); (yyval.node) = node_assign((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); /*% $$ = dispatch2(assign, $1, $3); %*/ ;} break; case 31: /* Line 1455 of yacc.c */ #line 1076 "parse.y" { /*%%%*/ value_expr((yyvsp[(3) - (3)].node)); (yyvsp[(1) - (3)].node)->nd_value = (yyvsp[(3) - (3)].node); (yyval.node) = (yyvsp[(1) - (3)].node); /*% $$ = dispatch2(massign, $1, $3); %*/ ;} break; case 32: /* Line 1455 of yacc.c */ #line 1086 "parse.y" { /*%%%*/ value_expr((yyvsp[(3) - (3)].node)); if ((yyvsp[(1) - (3)].node)) { ID vid = (yyvsp[(1) - (3)].node)->nd_vid; if ((yyvsp[(2) - (3)].id) == tOROP) { (yyvsp[(1) - (3)].node)->nd_value = (yyvsp[(3) - (3)].node); (yyval.node) = NEW_OP_ASGN_OR(gettable(vid), (yyvsp[(1) - (3)].node)); if (is_asgn_or_id(vid)) { (yyval.node)->nd_aid = vid; } } else if ((yyvsp[(2) - (3)].id) == tANDOP) { (yyvsp[(1) - (3)].node)->nd_value = (yyvsp[(3) - (3)].node); (yyval.node) = NEW_OP_ASGN_AND(gettable(vid), (yyvsp[(1) - (3)].node)); } else { (yyval.node) = (yyvsp[(1) - (3)].node); (yyval.node)->nd_value = NEW_CALL(gettable(vid), (yyvsp[(2) - (3)].id), NEW_LIST((yyvsp[(3) - (3)].node))); } } else { (yyval.node) = NEW_BEGIN(0); } /*% $$ = dispatch3(opassign, $1, $2, $3); %*/ ;} break; case 33: /* Line 1455 of yacc.c */ #line 1115 "parse.y" { /*%%%*/ NODE *args; value_expr((yyvsp[(6) - (6)].node)); if (!(yyvsp[(3) - (6)].node)) (yyvsp[(3) - (6)].node) = NEW_ZARRAY(); args = arg_concat((yyvsp[(3) - (6)].node), (yyvsp[(6) - (6)].node)); if ((yyvsp[(5) - (6)].id) == tOROP) { (yyvsp[(5) - (6)].id) = 0; } else if ((yyvsp[(5) - (6)].id) == tANDOP) { (yyvsp[(5) - (6)].id) = 1; } (yyval.node) = NEW_OP_ASGN1((yyvsp[(1) - (6)].node), (yyvsp[(5) - (6)].id), args); fixpos((yyval.node), (yyvsp[(1) - (6)].node)); /*% $$ = dispatch2(aref_field, $1, escape_Qundef($3)); $$ = dispatch3(opassign, $$, $5, $6); %*/ ;} break; case 34: /* Line 1455 of yacc.c */ #line 1136 "parse.y" { /*%%%*/ value_expr((yyvsp[(5) - (5)].node)); if ((yyvsp[(4) - (5)].id) == tOROP) { (yyvsp[(4) - (5)].id) = 0; } else if ((yyvsp[(4) - (5)].id) == tANDOP) { (yyvsp[(4) - (5)].id) = 1; } (yyval.node) = NEW_OP_ASGN2((yyvsp[(1) - (5)].node), (yyvsp[(3) - (5)].id), (yyvsp[(4) - (5)].id), (yyvsp[(5) - (5)].node)); fixpos((yyval.node), (yyvsp[(1) - (5)].node)); /*% $$ = dispatch3(field, $1, ripper_id2sym('.'), $3); $$ = dispatch3(opassign, $$, $4, $5); %*/ ;} break; case 35: /* Line 1455 of yacc.c */ #line 1153 "parse.y" { /*%%%*/ value_expr((yyvsp[(5) - (5)].node)); if ((yyvsp[(4) - (5)].id) == tOROP) { (yyvsp[(4) - (5)].id) = 0; } else if ((yyvsp[(4) - (5)].id) == tANDOP) { (yyvsp[(4) - (5)].id) = 1; } (yyval.node) = NEW_OP_ASGN2((yyvsp[(1) - (5)].node), (yyvsp[(3) - (5)].id), (yyvsp[(4) - (5)].id), (yyvsp[(5) - (5)].node)); fixpos((yyval.node), (yyvsp[(1) - (5)].node)); /*% $$ = dispatch3(field, $1, ripper_id2sym('.'), $3); $$ = dispatch3(opassign, $$, $4, $5); %*/ ;} break; case 36: /* Line 1455 of yacc.c */ #line 1170 "parse.y" { /*%%%*/ value_expr((yyvsp[(5) - (5)].node)); if ((yyvsp[(4) - (5)].id) == tOROP) { (yyvsp[(4) - (5)].id) = 0; } else if ((yyvsp[(4) - (5)].id) == tANDOP) { (yyvsp[(4) - (5)].id) = 1; } (yyval.node) = NEW_OP_ASGN2((yyvsp[(1) - (5)].node), (yyvsp[(3) - (5)].id), (yyvsp[(4) - (5)].id), (yyvsp[(5) - (5)].node)); fixpos((yyval.node), (yyvsp[(1) - (5)].node)); /*% $$ = dispatch3(field, $1, ripper_intern("::"), $3); $$ = dispatch3(opassign, $$, $4, $5); %*/ ;} break; case 37: /* Line 1455 of yacc.c */ #line 1187 "parse.y" { /*%%%*/ rb_backref_error((yyvsp[(1) - (3)].node)); (yyval.node) = NEW_BEGIN(0); /*% $$ = dispatch2(assign, dispatch1(var_field, $1), $3); $$ = dispatch1(assign_error, $$); %*/ ;} break; case 38: /* Line 1455 of yacc.c */ #line 1197 "parse.y" { /*%%%*/ value_expr((yyvsp[(3) - (3)].node)); (yyval.node) = node_assign((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); /*% $$ = dispatch2(assign, $1, $3); %*/ ;} break; case 39: /* Line 1455 of yacc.c */ #line 1206 "parse.y" { /*%%%*/ (yyvsp[(1) - (3)].node)->nd_value = (yyvsp[(3) - (3)].node); (yyval.node) = (yyvsp[(1) - (3)].node); /*% $$ = dispatch2(massign, $1, $3); %*/ ;} break; case 40: /* Line 1455 of yacc.c */ #line 1215 "parse.y" { /*%%%*/ (yyvsp[(1) - (3)].node)->nd_value = (yyvsp[(3) - (3)].node); (yyval.node) = (yyvsp[(1) - (3)].node); /*% $$ = dispatch2(massign, $1, $3); %*/ ;} break; case 43: /* Line 1455 of yacc.c */ #line 1228 "parse.y" { /*%%%*/ (yyval.node) = logop(NODE_AND, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern("and"), $3); %*/ ;} break; case 44: /* Line 1455 of yacc.c */ #line 1236 "parse.y" { /*%%%*/ (yyval.node) = logop(NODE_OR, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern("or"), $3); %*/ ;} break; case 45: /* Line 1455 of yacc.c */ #line 1244 "parse.y" { /*%%%*/ (yyval.node) = call_uni_op(cond((yyvsp[(3) - (3)].node)), '!'); /*% $$ = dispatch2(unary, ripper_intern("not"), $3); %*/ ;} break; case 46: /* Line 1455 of yacc.c */ #line 1252 "parse.y" { /*%%%*/ (yyval.node) = call_uni_op(cond((yyvsp[(2) - (2)].node)), '!'); /*% $$ = dispatch2(unary, ripper_id2sym('!'), $2); %*/ ;} break; case 48: /* Line 1455 of yacc.c */ #line 1263 "parse.y" { /*%%%*/ value_expr((yyvsp[(1) - (1)].node)); (yyval.node) = (yyvsp[(1) - (1)].node); if (!(yyval.node)) (yyval.node) = NEW_NIL(); /*% $$ = $1; %*/ ;} break; case 51: /* Line 1455 of yacc.c */ #line 1277 "parse.y" { /*%%%*/ (yyval.node) = NEW_RETURN(ret_args((yyvsp[(2) - (2)].node))); /*% $$ = dispatch1(return, $2); %*/ ;} break; case 52: /* Line 1455 of yacc.c */ #line 1285 "parse.y" { /*%%%*/ (yyval.node) = NEW_BREAK(ret_args((yyvsp[(2) - (2)].node))); /*% $$ = dispatch1(break, $2); %*/ ;} break; case 53: /* Line 1455 of yacc.c */ #line 1293 "parse.y" { /*%%%*/ (yyval.node) = NEW_NEXT(ret_args((yyvsp[(2) - (2)].node))); /*% $$ = dispatch1(next, $2); %*/ ;} break; case 55: /* Line 1455 of yacc.c */ #line 1304 "parse.y" { /*%%%*/ (yyval.node) = NEW_CALL((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].id), (yyvsp[(4) - (4)].node)); /*% $$ = dispatch3(call, $1, ripper_id2sym('.'), $3); $$ = method_arg($$, $4); %*/ ;} break; case 56: /* Line 1455 of yacc.c */ #line 1313 "parse.y" { /*%%%*/ (yyval.node) = NEW_CALL((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].id), (yyvsp[(4) - (4)].node)); /*% $$ = dispatch3(call, $1, ripper_intern("::"), $3); $$ = method_arg($$, $4); %*/ ;} break; case 57: /* Line 1455 of yacc.c */ #line 1324 "parse.y" { (yyvsp[(1) - (1)].vars) = dyna_push(); /*%%%*/ (yyval.num) = ruby_sourceline; /*% %*/ ;} break; case 58: /* Line 1455 of yacc.c */ #line 1334 "parse.y" { /*%%%*/ (yyval.node) = NEW_ITER((yyvsp[(3) - (5)].node),(yyvsp[(4) - (5)].node)); nd_set_line((yyval.node), (yyvsp[(2) - (5)].num)); /*% $$ = dispatch2(brace_block, escape_Qundef($3), $4); %*/ dyna_pop((yyvsp[(1) - (5)].vars)); ;} break; case 59: /* Line 1455 of yacc.c */ #line 1346 "parse.y" { /*%%%*/ (yyval.node) = NEW_FCALL((yyvsp[(1) - (2)].id), (yyvsp[(2) - (2)].node)); fixpos((yyval.node), (yyvsp[(2) - (2)].node)); /*% $$ = dispatch2(command, $1, $2); %*/ ;} break; case 60: /* Line 1455 of yacc.c */ #line 1355 "parse.y" { /*%%%*/ block_dup_check((yyvsp[(2) - (3)].node),(yyvsp[(3) - (3)].node)); (yyvsp[(3) - (3)].node)->nd_iter = NEW_FCALL((yyvsp[(1) - (3)].id), (yyvsp[(2) - (3)].node)); (yyval.node) = (yyvsp[(3) - (3)].node); fixpos((yyval.node), (yyvsp[(2) - (3)].node)); /*% $$ = dispatch2(command, $1, $2); $$ = method_add_block($$, $3); %*/ ;} break; case 61: /* Line 1455 of yacc.c */ #line 1367 "parse.y" { /*%%%*/ (yyval.node) = NEW_CALL((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].id), (yyvsp[(4) - (4)].node)); fixpos((yyval.node), (yyvsp[(1) - (4)].node)); /*% $$ = dispatch4(command_call, $1, ripper_id2sym('.'), $3, $4); %*/ ;} break; case 62: /* Line 1455 of yacc.c */ #line 1376 "parse.y" { /*%%%*/ block_dup_check((yyvsp[(4) - (5)].node),(yyvsp[(5) - (5)].node)); (yyvsp[(5) - (5)].node)->nd_iter = NEW_CALL((yyvsp[(1) - (5)].node), (yyvsp[(3) - (5)].id), (yyvsp[(4) - (5)].node)); (yyval.node) = (yyvsp[(5) - (5)].node); fixpos((yyval.node), (yyvsp[(1) - (5)].node)); /*% $$ = dispatch4(command_call, $1, ripper_id2sym('.'), $3, $4); $$ = method_add_block($$, $5); %*/ ;} break; case 63: /* Line 1455 of yacc.c */ #line 1388 "parse.y" { /*%%%*/ (yyval.node) = NEW_CALL((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].id), (yyvsp[(4) - (4)].node)); fixpos((yyval.node), (yyvsp[(1) - (4)].node)); /*% $$ = dispatch4(command_call, $1, ripper_intern("::"), $3, $4); %*/ ;} break; case 64: /* Line 1455 of yacc.c */ #line 1397 "parse.y" { /*%%%*/ block_dup_check((yyvsp[(4) - (5)].node),(yyvsp[(5) - (5)].node)); (yyvsp[(5) - (5)].node)->nd_iter = NEW_CALL((yyvsp[(1) - (5)].node), (yyvsp[(3) - (5)].id), (yyvsp[(4) - (5)].node)); (yyval.node) = (yyvsp[(5) - (5)].node); fixpos((yyval.node), (yyvsp[(1) - (5)].node)); /*% $$ = dispatch4(command_call, $1, ripper_intern("::"), $3, $4); $$ = method_add_block($$, $5); %*/ ;} break; case 65: /* Line 1455 of yacc.c */ #line 1409 "parse.y" { /*%%%*/ (yyval.node) = NEW_SUPER((yyvsp[(2) - (2)].node)); fixpos((yyval.node), (yyvsp[(2) - (2)].node)); /*% $$ = dispatch1(super, $2); %*/ ;} break; case 66: /* Line 1455 of yacc.c */ #line 1418 "parse.y" { /*%%%*/ (yyval.node) = new_yield((yyvsp[(2) - (2)].node)); fixpos((yyval.node), (yyvsp[(2) - (2)].node)); /*% $$ = dispatch1(yield, $2); %*/ ;} break; case 68: /* Line 1455 of yacc.c */ #line 1430 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(2) - (3)].node); /*% $$ = dispatch1(mlhs_paren, $2); %*/ ;} break; case 70: /* Line 1455 of yacc.c */ #line 1441 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN(NEW_LIST((yyvsp[(2) - (3)].node)), 0); /*% $$ = dispatch1(mlhs_paren, $2); %*/ ;} break; case 71: /* Line 1455 of yacc.c */ #line 1451 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN((yyvsp[(1) - (1)].node), 0); /*% $$ = $1; %*/ ;} break; case 72: /* Line 1455 of yacc.c */ #line 1459 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN(list_append((yyvsp[(1) - (2)].node),(yyvsp[(2) - (2)].node)), 0); /*% $$ = mlhs_add($1, $2); %*/ ;} break; case 73: /* Line 1455 of yacc.c */ #line 1467 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); /*% $$ = mlhs_add_star($1, $3); %*/ ;} break; case 74: /* Line 1455 of yacc.c */ #line 1475 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN((yyvsp[(1) - (5)].node), NEW_POSTARG((yyvsp[(3) - (5)].node),(yyvsp[(5) - (5)].node))); /*% $1 = mlhs_add_star($1, $3); $$ = mlhs_add($1, $5); %*/ ;} break; case 75: /* Line 1455 of yacc.c */ #line 1484 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN((yyvsp[(1) - (2)].node), -1); /*% $$ = mlhs_add_star($1, Qnil); %*/ ;} break; case 76: /* Line 1455 of yacc.c */ #line 1492 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN((yyvsp[(1) - (4)].node), NEW_POSTARG(-1, (yyvsp[(4) - (4)].node))); /*% $$ = mlhs_add_star($1, Qnil); %*/ ;} break; case 77: /* Line 1455 of yacc.c */ #line 1500 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN(0, (yyvsp[(2) - (2)].node)); /*% $$ = mlhs_add_star(mlhs_new(), $2); %*/ ;} break; case 78: /* Line 1455 of yacc.c */ #line 1508 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN(0, NEW_POSTARG((yyvsp[(2) - (4)].node),(yyvsp[(4) - (4)].node))); /*% $$ = mlhs_add_star(mlhs_new(), $2); %*/ ;} break; case 79: /* Line 1455 of yacc.c */ #line 1516 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN(0, -1); /*% $$ = mlhs_add_star(mlhs_new(), Qnil); %*/ ;} break; case 80: /* Line 1455 of yacc.c */ #line 1524 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN(0, NEW_POSTARG(-1, (yyvsp[(3) - (3)].node))); /*% $$ = mlhs_add_star(mlhs_new(), Qnil); %*/ ;} break; case 82: /* Line 1455 of yacc.c */ #line 1535 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(2) - (3)].node); /*% $$ = dispatch1(mlhs_paren, $2); %*/ ;} break; case 83: /* Line 1455 of yacc.c */ #line 1545 "parse.y" { /*%%%*/ (yyval.node) = NEW_LIST((yyvsp[(1) - (2)].node)); /*% $$ = mlhs_add(mlhs_new(), $1); %*/ ;} break; case 84: /* Line 1455 of yacc.c */ #line 1553 "parse.y" { /*%%%*/ (yyval.node) = list_append((yyvsp[(1) - (3)].node), (yyvsp[(2) - (3)].node)); /*% $$ = mlhs_add($1, $2); %*/ ;} break; case 85: /* Line 1455 of yacc.c */ #line 1563 "parse.y" { /*%%%*/ (yyval.node) = NEW_LIST((yyvsp[(1) - (1)].node)); /*% $$ = mlhs_add(mlhs_new(), $1); %*/ ;} break; case 86: /* Line 1455 of yacc.c */ #line 1571 "parse.y" { /*%%%*/ (yyval.node) = list_append((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); /*% $$ = mlhs_add($1, $3); %*/ ;} break; case 87: /* Line 1455 of yacc.c */ #line 1581 "parse.y" { (yyval.node) = assignable((yyvsp[(1) - (1)].id), 0); ;} break; case 88: /* Line 1455 of yacc.c */ #line 1585 "parse.y" { /*%%%*/ (yyval.node) = aryset((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].node)); /*% $$ = dispatch2(aref_field, $1, escape_Qundef($3)); %*/ ;} break; case 89: /* Line 1455 of yacc.c */ #line 1593 "parse.y" { /*%%%*/ (yyval.node) = attrset((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].id)); /*% $$ = dispatch3(field, $1, ripper_id2sym('.'), $3); %*/ ;} break; case 90: /* Line 1455 of yacc.c */ #line 1601 "parse.y" { /*%%%*/ (yyval.node) = attrset((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].id)); /*% $$ = dispatch2(const_path_field, $1, $3); %*/ ;} break; case 91: /* Line 1455 of yacc.c */ #line 1609 "parse.y" { /*%%%*/ (yyval.node) = attrset((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].id)); /*% $$ = dispatch3(field, $1, ripper_id2sym('.'), $3); %*/ ;} break; case 92: /* Line 1455 of yacc.c */ #line 1617 "parse.y" { /*%%%*/ if (in_def || in_single) yyerror("dynamic constant assignment"); (yyval.node) = NEW_CDECL(0, 0, NEW_COLON2((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].id))); /*% if (in_def || in_single) yyerror("dynamic constant assignment"); $$ = dispatch2(const_path_field, $1, $3); %*/ ;} break; case 93: /* Line 1455 of yacc.c */ #line 1629 "parse.y" { /*%%%*/ if (in_def || in_single) yyerror("dynamic constant assignment"); (yyval.node) = NEW_CDECL(0, 0, NEW_COLON3((yyvsp[(2) - (2)].id))); /*% $$ = dispatch1(top_const_field, $2); %*/ ;} break; case 94: /* Line 1455 of yacc.c */ #line 1639 "parse.y" { /*%%%*/ rb_backref_error((yyvsp[(1) - (1)].node)); (yyval.node) = NEW_BEGIN(0); /*% $$ = dispatch1(var_field, $1); $$ = dispatch1(assign_error, $$); %*/ ;} break; case 95: /* Line 1455 of yacc.c */ #line 1651 "parse.y" { (yyval.node) = assignable((yyvsp[(1) - (1)].id), 0); /*%%%*/ if (!(yyval.node)) (yyval.node) = NEW_BEGIN(0); /*% $$ = dispatch1(var_field, $$); %*/ ;} break; case 96: /* Line 1455 of yacc.c */ #line 1660 "parse.y" { /*%%%*/ (yyval.node) = aryset((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].node)); /*% $$ = dispatch2(aref_field, $1, escape_Qundef($3)); %*/ ;} break; case 97: /* Line 1455 of yacc.c */ #line 1668 "parse.y" { /*%%%*/ (yyval.node) = attrset((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].id)); /*% $$ = dispatch3(field, $1, ripper_id2sym('.'), $3); %*/ ;} break; case 98: /* Line 1455 of yacc.c */ #line 1676 "parse.y" { /*%%%*/ (yyval.node) = attrset((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].id)); /*% $$ = dispatch3(field, $1, ripper_intern("::"), $3); %*/ ;} break; case 99: /* Line 1455 of yacc.c */ #line 1684 "parse.y" { /*%%%*/ (yyval.node) = attrset((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].id)); /*% $$ = dispatch3(field, $1, ripper_id2sym('.'), $3); %*/ ;} break; case 100: /* Line 1455 of yacc.c */ #line 1692 "parse.y" { /*%%%*/ if (in_def || in_single) yyerror("dynamic constant assignment"); (yyval.node) = NEW_CDECL(0, 0, NEW_COLON2((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].id))); /*% $$ = dispatch2(const_path_field, $1, $3); if (in_def || in_single) { $$ = dispatch1(assign_error, $$); } %*/ ;} break; case 101: /* Line 1455 of yacc.c */ #line 1705 "parse.y" { /*%%%*/ if (in_def || in_single) yyerror("dynamic constant assignment"); (yyval.node) = NEW_CDECL(0, 0, NEW_COLON3((yyvsp[(2) - (2)].id))); /*% $$ = dispatch1(top_const_field, $2); if (in_def || in_single) { $$ = dispatch1(assign_error, $$); } %*/ ;} break; case 102: /* Line 1455 of yacc.c */ #line 1718 "parse.y" { /*%%%*/ rb_backref_error((yyvsp[(1) - (1)].node)); (yyval.node) = NEW_BEGIN(0); /*% $$ = dispatch1(assign_error, $1); %*/ ;} break; case 103: /* Line 1455 of yacc.c */ #line 1729 "parse.y" { /*%%%*/ yyerror("class/module name must be CONSTANT"); /*% $$ = dispatch1(class_name_error, $1); %*/ ;} break; case 105: /* Line 1455 of yacc.c */ #line 1740 "parse.y" { /*%%%*/ (yyval.node) = NEW_COLON3((yyvsp[(2) - (2)].id)); /*% $$ = dispatch1(top_const_ref, $2); %*/ ;} break; case 106: /* Line 1455 of yacc.c */ #line 1748 "parse.y" { /*%%%*/ (yyval.node) = NEW_COLON2(0, (yyval.node)); /*% $$ = dispatch1(const_ref, $1); %*/ ;} break; case 107: /* Line 1455 of yacc.c */ #line 1756 "parse.y" { /*%%%*/ (yyval.node) = NEW_COLON2((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].id)); /*% $$ = dispatch2(const_path_ref, $1, $3); %*/ ;} break; case 111: /* Line 1455 of yacc.c */ #line 1769 "parse.y" { /*%%%*/ lex_state = EXPR_END; (yyval.id) = (yyvsp[(1) - (1)].id); /*% lex_state = EXPR_END; $$ = $1; %*/ ;} break; case 112: /* Line 1455 of yacc.c */ #line 1779 "parse.y" { /*%%%*/ lex_state = EXPR_END; (yyval.id) = (yyvsp[(1) - (1)].id); /*% lex_state = EXPR_END; $$ = $1; %*/ ;} break; case 115: /* Line 1455 of yacc.c */ #line 1795 "parse.y" { /*%%%*/ (yyval.node) = NEW_LIT(ID2SYM((yyvsp[(1) - (1)].id))); /*% $$ = dispatch1(symbol_literal, $1); %*/ ;} break; case 117: /* Line 1455 of yacc.c */ #line 1806 "parse.y" { /*%%%*/ (yyval.node) = NEW_UNDEF((yyvsp[(1) - (1)].node)); /*% $$ = rb_ary_new3(1, $1); %*/ ;} break; case 118: /* Line 1455 of yacc.c */ #line 1813 "parse.y" {lex_state = EXPR_FNAME;;} break; case 119: /* Line 1455 of yacc.c */ #line 1814 "parse.y" { /*%%%*/ (yyval.node) = block_append((yyvsp[(1) - (4)].node), NEW_UNDEF((yyvsp[(4) - (4)].node))); /*% rb_ary_push($1, $4); %*/ ;} break; case 120: /* Line 1455 of yacc.c */ #line 1823 "parse.y" { ifndef_ripper((yyval.id) = '|'); ;} break; case 121: /* Line 1455 of yacc.c */ #line 1824 "parse.y" { ifndef_ripper((yyval.id) = '^'); ;} break; case 122: /* Line 1455 of yacc.c */ #line 1825 "parse.y" { ifndef_ripper((yyval.id) = '&'); ;} break; case 123: /* Line 1455 of yacc.c */ #line 1826 "parse.y" { ifndef_ripper((yyval.id) = tCMP); ;} break; case 124: /* Line 1455 of yacc.c */ #line 1827 "parse.y" { ifndef_ripper((yyval.id) = tEQ); ;} break; case 125: /* Line 1455 of yacc.c */ #line 1828 "parse.y" { ifndef_ripper((yyval.id) = tEQQ); ;} break; case 126: /* Line 1455 of yacc.c */ #line 1829 "parse.y" { ifndef_ripper((yyval.id) = tMATCH); ;} break; case 127: /* Line 1455 of yacc.c */ #line 1830 "parse.y" { ifndef_ripper((yyval.id) = tNMATCH); ;} break; case 128: /* Line 1455 of yacc.c */ #line 1831 "parse.y" { ifndef_ripper((yyval.id) = '>'); ;} break; case 129: /* Line 1455 of yacc.c */ #line 1832 "parse.y" { ifndef_ripper((yyval.id) = tGEQ); ;} break; case 130: /* Line 1455 of yacc.c */ #line 1833 "parse.y" { ifndef_ripper((yyval.id) = '<'); ;} break; case 131: /* Line 1455 of yacc.c */ #line 1834 "parse.y" { ifndef_ripper((yyval.id) = tLEQ); ;} break; case 132: /* Line 1455 of yacc.c */ #line 1835 "parse.y" { ifndef_ripper((yyval.id) = tNEQ); ;} break; case 133: /* Line 1455 of yacc.c */ #line 1836 "parse.y" { ifndef_ripper((yyval.id) = tLSHFT); ;} break; case 134: /* Line 1455 of yacc.c */ #line 1837 "parse.y" { ifndef_ripper((yyval.id) = tRSHFT); ;} break; case 135: /* Line 1455 of yacc.c */ #line 1838 "parse.y" { ifndef_ripper((yyval.id) = '+'); ;} break; case 136: /* Line 1455 of yacc.c */ #line 1839 "parse.y" { ifndef_ripper((yyval.id) = '-'); ;} break; case 137: /* Line 1455 of yacc.c */ #line 1840 "parse.y" { ifndef_ripper((yyval.id) = '*'); ;} break; case 138: /* Line 1455 of yacc.c */ #line 1841 "parse.y" { ifndef_ripper((yyval.id) = '*'); ;} break; case 139: /* Line 1455 of yacc.c */ #line 1842 "parse.y" { ifndef_ripper((yyval.id) = '/'); ;} break; case 140: /* Line 1455 of yacc.c */ #line 1843 "parse.y" { ifndef_ripper((yyval.id) = '%'); ;} break; case 141: /* Line 1455 of yacc.c */ #line 1844 "parse.y" { ifndef_ripper((yyval.id) = tPOW); ;} break; case 142: /* Line 1455 of yacc.c */ #line 1845 "parse.y" { ifndef_ripper((yyval.id) = '!'); ;} break; case 143: /* Line 1455 of yacc.c */ #line 1846 "parse.y" { ifndef_ripper((yyval.id) = '~'); ;} break; case 144: /* Line 1455 of yacc.c */ #line 1847 "parse.y" { ifndef_ripper((yyval.id) = tUPLUS); ;} break; case 145: /* Line 1455 of yacc.c */ #line 1848 "parse.y" { ifndef_ripper((yyval.id) = tUMINUS); ;} break; case 146: /* Line 1455 of yacc.c */ #line 1849 "parse.y" { ifndef_ripper((yyval.id) = tAREF); ;} break; case 147: /* Line 1455 of yacc.c */ #line 1850 "parse.y" { ifndef_ripper((yyval.id) = tASET); ;} break; case 148: /* Line 1455 of yacc.c */ #line 1851 "parse.y" { ifndef_ripper((yyval.id) = '`'); ;} break; case 190: /* Line 1455 of yacc.c */ #line 1869 "parse.y" { /*%%%*/ value_expr((yyvsp[(3) - (3)].node)); (yyval.node) = node_assign((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); /*% $$ = dispatch2(assign, $1, $3); %*/ ;} break; case 191: /* Line 1455 of yacc.c */ #line 1878 "parse.y" { /*%%%*/ value_expr((yyvsp[(3) - (5)].node)); (yyvsp[(3) - (5)].node) = NEW_RESCUE((yyvsp[(3) - (5)].node), NEW_RESBODY(0,(yyvsp[(5) - (5)].node),0), 0); (yyval.node) = node_assign((yyvsp[(1) - (5)].node), (yyvsp[(3) - (5)].node)); /*% $$ = dispatch2(assign, $1, dispatch2(rescue_mod, $3, $5)); %*/ ;} break; case 192: /* Line 1455 of yacc.c */ #line 1888 "parse.y" { /*%%%*/ value_expr((yyvsp[(3) - (3)].node)); if ((yyvsp[(1) - (3)].node)) { ID vid = (yyvsp[(1) - (3)].node)->nd_vid; if ((yyvsp[(2) - (3)].id) == tOROP) { (yyvsp[(1) - (3)].node)->nd_value = (yyvsp[(3) - (3)].node); (yyval.node) = NEW_OP_ASGN_OR(gettable(vid), (yyvsp[(1) - (3)].node)); if (is_asgn_or_id(vid)) { (yyval.node)->nd_aid = vid; } } else if ((yyvsp[(2) - (3)].id) == tANDOP) { (yyvsp[(1) - (3)].node)->nd_value = (yyvsp[(3) - (3)].node); (yyval.node) = NEW_OP_ASGN_AND(gettable(vid), (yyvsp[(1) - (3)].node)); } else { (yyval.node) = (yyvsp[(1) - (3)].node); (yyval.node)->nd_value = NEW_CALL(gettable(vid), (yyvsp[(2) - (3)].id), NEW_LIST((yyvsp[(3) - (3)].node))); } } else { (yyval.node) = NEW_BEGIN(0); } /*% $$ = dispatch3(opassign, $1, $2, $3); %*/ ;} break; case 193: /* Line 1455 of yacc.c */ #line 1917 "parse.y" { /*%%%*/ value_expr((yyvsp[(3) - (5)].node)); (yyvsp[(3) - (5)].node) = NEW_RESCUE((yyvsp[(3) - (5)].node), NEW_RESBODY(0,(yyvsp[(5) - (5)].node),0), 0); if ((yyvsp[(1) - (5)].node)) { ID vid = (yyvsp[(1) - (5)].node)->nd_vid; if ((yyvsp[(2) - (5)].id) == tOROP) { (yyvsp[(1) - (5)].node)->nd_value = (yyvsp[(3) - (5)].node); (yyval.node) = NEW_OP_ASGN_OR(gettable(vid), (yyvsp[(1) - (5)].node)); if (is_asgn_or_id(vid)) { (yyval.node)->nd_aid = vid; } } else if ((yyvsp[(2) - (5)].id) == tANDOP) { (yyvsp[(1) - (5)].node)->nd_value = (yyvsp[(3) - (5)].node); (yyval.node) = NEW_OP_ASGN_AND(gettable(vid), (yyvsp[(1) - (5)].node)); } else { (yyval.node) = (yyvsp[(1) - (5)].node); (yyval.node)->nd_value = NEW_CALL(gettable(vid), (yyvsp[(2) - (5)].id), NEW_LIST((yyvsp[(3) - (5)].node))); } } else { (yyval.node) = NEW_BEGIN(0); } /*% $3 = dispatch2(rescue_mod, $3, $5); $$ = dispatch3(opassign, $1, $2, $3); %*/ ;} break; case 194: /* Line 1455 of yacc.c */ #line 1948 "parse.y" { /*%%%*/ NODE *args; value_expr((yyvsp[(6) - (6)].node)); if (!(yyvsp[(3) - (6)].node)) (yyvsp[(3) - (6)].node) = NEW_ZARRAY(); args = arg_concat((yyvsp[(3) - (6)].node), (yyvsp[(6) - (6)].node)); if ((yyvsp[(5) - (6)].id) == tOROP) { (yyvsp[(5) - (6)].id) = 0; } else if ((yyvsp[(5) - (6)].id) == tANDOP) { (yyvsp[(5) - (6)].id) = 1; } (yyval.node) = NEW_OP_ASGN1((yyvsp[(1) - (6)].node), (yyvsp[(5) - (6)].id), args); fixpos((yyval.node), (yyvsp[(1) - (6)].node)); /*% $1 = dispatch2(aref_field, $1, escape_Qundef($3)); $$ = dispatch3(opassign, $1, $5, $6); %*/ ;} break; case 195: /* Line 1455 of yacc.c */ #line 1969 "parse.y" { /*%%%*/ value_expr((yyvsp[(5) - (5)].node)); if ((yyvsp[(4) - (5)].id) == tOROP) { (yyvsp[(4) - (5)].id) = 0; } else if ((yyvsp[(4) - (5)].id) == tANDOP) { (yyvsp[(4) - (5)].id) = 1; } (yyval.node) = NEW_OP_ASGN2((yyvsp[(1) - (5)].node), (yyvsp[(3) - (5)].id), (yyvsp[(4) - (5)].id), (yyvsp[(5) - (5)].node)); fixpos((yyval.node), (yyvsp[(1) - (5)].node)); /*% $1 = dispatch3(field, $1, ripper_id2sym('.'), $3); $$ = dispatch3(opassign, $1, $4, $5); %*/ ;} break; case 196: /* Line 1455 of yacc.c */ #line 1986 "parse.y" { /*%%%*/ value_expr((yyvsp[(5) - (5)].node)); if ((yyvsp[(4) - (5)].id) == tOROP) { (yyvsp[(4) - (5)].id) = 0; } else if ((yyvsp[(4) - (5)].id) == tANDOP) { (yyvsp[(4) - (5)].id) = 1; } (yyval.node) = NEW_OP_ASGN2((yyvsp[(1) - (5)].node), (yyvsp[(3) - (5)].id), (yyvsp[(4) - (5)].id), (yyvsp[(5) - (5)].node)); fixpos((yyval.node), (yyvsp[(1) - (5)].node)); /*% $1 = dispatch3(field, $1, ripper_id2sym('.'), $3); $$ = dispatch3(opassign, $1, $4, $5); %*/ ;} break; case 197: /* Line 1455 of yacc.c */ #line 2003 "parse.y" { /*%%%*/ value_expr((yyvsp[(5) - (5)].node)); if ((yyvsp[(4) - (5)].id) == tOROP) { (yyvsp[(4) - (5)].id) = 0; } else if ((yyvsp[(4) - (5)].id) == tANDOP) { (yyvsp[(4) - (5)].id) = 1; } (yyval.node) = NEW_OP_ASGN2((yyvsp[(1) - (5)].node), (yyvsp[(3) - (5)].id), (yyvsp[(4) - (5)].id), (yyvsp[(5) - (5)].node)); fixpos((yyval.node), (yyvsp[(1) - (5)].node)); /*% $1 = dispatch3(field, $1, ripper_intern("::"), $3); $$ = dispatch3(opassign, $1, $4, $5); %*/ ;} break; case 198: /* Line 1455 of yacc.c */ #line 2020 "parse.y" { /*%%%*/ yyerror("constant re-assignment"); (yyval.node) = NEW_BEGIN(0); /*% $$ = dispatch2(const_path_field, $1, $3); $$ = dispatch3(opassign, $$, $4, $5); $$ = dispatch1(assign_error, $$); %*/ ;} break; case 199: /* Line 1455 of yacc.c */ #line 2031 "parse.y" { /*%%%*/ yyerror("constant re-assignment"); (yyval.node) = NEW_BEGIN(0); /*% $$ = dispatch1(top_const_field, $2); $$ = dispatch3(opassign, $$, $3, $4); $$ = dispatch1(assign_error, $$); %*/ ;} break; case 200: /* Line 1455 of yacc.c */ #line 2042 "parse.y" { /*%%%*/ rb_backref_error((yyvsp[(1) - (3)].node)); (yyval.node) = NEW_BEGIN(0); /*% $$ = dispatch1(var_field, $1); $$ = dispatch3(opassign, $$, $2, $3); $$ = dispatch1(assign_error, $$); %*/ ;} break; case 201: /* Line 1455 of yacc.c */ #line 2053 "parse.y" { /*%%%*/ value_expr((yyvsp[(1) - (3)].node)); value_expr((yyvsp[(3) - (3)].node)); (yyval.node) = NEW_DOT2((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); if (nd_type((yyvsp[(1) - (3)].node)) == NODE_LIT && FIXNUM_P((yyvsp[(1) - (3)].node)->nd_lit) && nd_type((yyvsp[(3) - (3)].node)) == NODE_LIT && FIXNUM_P((yyvsp[(3) - (3)].node)->nd_lit)) { deferred_nodes = list_append(deferred_nodes, (yyval.node)); } /*% $$ = dispatch2(dot2, $1, $3); %*/ ;} break; case 202: /* Line 1455 of yacc.c */ #line 2067 "parse.y" { /*%%%*/ value_expr((yyvsp[(1) - (3)].node)); value_expr((yyvsp[(3) - (3)].node)); (yyval.node) = NEW_DOT3((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); if (nd_type((yyvsp[(1) - (3)].node)) == NODE_LIT && FIXNUM_P((yyvsp[(1) - (3)].node)->nd_lit) && nd_type((yyvsp[(3) - (3)].node)) == NODE_LIT && FIXNUM_P((yyvsp[(3) - (3)].node)->nd_lit)) { deferred_nodes = list_append(deferred_nodes, (yyval.node)); } /*% $$ = dispatch2(dot3, $1, $3); %*/ ;} break; case 203: /* Line 1455 of yacc.c */ #line 2081 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), '+', (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ID2SYM('+'), $3); %*/ ;} break; case 204: /* Line 1455 of yacc.c */ #line 2089 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), '-', (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ID2SYM('-'), $3); %*/ ;} break; case 205: /* Line 1455 of yacc.c */ #line 2097 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), '*', (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ID2SYM('*'), $3); %*/ ;} break; case 206: /* Line 1455 of yacc.c */ #line 2105 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), '/', (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ID2SYM('/'), $3); %*/ ;} break; case 207: /* Line 1455 of yacc.c */ #line 2113 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), '%', (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ID2SYM('%'), $3); %*/ ;} break; case 208: /* Line 1455 of yacc.c */ #line 2121 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), tPOW, (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern("**"), $3); %*/ ;} break; case 209: /* Line 1455 of yacc.c */ #line 2129 "parse.y" { /*%%%*/ (yyval.node) = NEW_CALL(call_bin_op((yyvsp[(2) - (4)].node), tPOW, (yyvsp[(4) - (4)].node)), tUMINUS, 0); /*% $$ = dispatch3(binary, $2, ripper_intern("**"), $4); $$ = dispatch2(unary, ripper_intern("-@"), $$); %*/ ;} break; case 210: /* Line 1455 of yacc.c */ #line 2138 "parse.y" { /*%%%*/ (yyval.node) = NEW_CALL(call_bin_op((yyvsp[(2) - (4)].node), tPOW, (yyvsp[(4) - (4)].node)), tUMINUS, 0); /*% $$ = dispatch3(binary, $2, ripper_intern("**"), $4); $$ = dispatch2(unary, ripper_intern("-@"), $$); %*/ ;} break; case 211: /* Line 1455 of yacc.c */ #line 2147 "parse.y" { /*%%%*/ (yyval.node) = call_uni_op((yyvsp[(2) - (2)].node), tUPLUS); /*% $$ = dispatch2(unary, ripper_intern("+@"), $2); %*/ ;} break; case 212: /* Line 1455 of yacc.c */ #line 2155 "parse.y" { /*%%%*/ (yyval.node) = call_uni_op((yyvsp[(2) - (2)].node), tUMINUS); /*% $$ = dispatch2(unary, ripper_intern("-@"), $2); %*/ ;} break; case 213: /* Line 1455 of yacc.c */ #line 2163 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), '|', (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ID2SYM('|'), $3); %*/ ;} break; case 214: /* Line 1455 of yacc.c */ #line 2171 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), '^', (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ID2SYM('^'), $3); %*/ ;} break; case 215: /* Line 1455 of yacc.c */ #line 2179 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), '&', (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ID2SYM('&'), $3); %*/ ;} break; case 216: /* Line 1455 of yacc.c */ #line 2187 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), tCMP, (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern("<=>"), $3); %*/ ;} break; case 217: /* Line 1455 of yacc.c */ #line 2195 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), '>', (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ID2SYM('>'), $3); %*/ ;} break; case 218: /* Line 1455 of yacc.c */ #line 2203 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), tGEQ, (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern(">="), $3); %*/ ;} break; case 219: /* Line 1455 of yacc.c */ #line 2211 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), '<', (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ID2SYM('<'), $3); %*/ ;} break; case 220: /* Line 1455 of yacc.c */ #line 2219 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), tLEQ, (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern("<="), $3); %*/ ;} break; case 221: /* Line 1455 of yacc.c */ #line 2227 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), tEQ, (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern("=="), $3); %*/ ;} break; case 222: /* Line 1455 of yacc.c */ #line 2235 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), tEQQ, (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern("==="), $3); %*/ ;} break; case 223: /* Line 1455 of yacc.c */ #line 2243 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), tNEQ, (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern("!="), $3); %*/ ;} break; case 224: /* Line 1455 of yacc.c */ #line 2251 "parse.y" { /*%%%*/ (yyval.node) = match_op((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); if (nd_type((yyvsp[(1) - (3)].node)) == NODE_LIT && TYPE((yyvsp[(1) - (3)].node)->nd_lit) == T_REGEXP) { (yyval.node) = reg_named_capture_assign((yyvsp[(1) - (3)].node)->nd_lit, (yyval.node)); } /*% $$ = dispatch3(binary, $1, ripper_intern("=~"), $3); %*/ ;} break; case 225: /* Line 1455 of yacc.c */ #line 2262 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), tNMATCH, (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern("!~"), $3); %*/ ;} break; case 226: /* Line 1455 of yacc.c */ #line 2270 "parse.y" { /*%%%*/ (yyval.node) = call_uni_op(cond((yyvsp[(2) - (2)].node)), '!'); /*% $$ = dispatch2(unary, ID2SYM('!'), $2); %*/ ;} break; case 227: /* Line 1455 of yacc.c */ #line 2278 "parse.y" { /*%%%*/ (yyval.node) = call_uni_op((yyvsp[(2) - (2)].node), '~'); /*% $$ = dispatch2(unary, ID2SYM('~'), $2); %*/ ;} break; case 228: /* Line 1455 of yacc.c */ #line 2286 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), tLSHFT, (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern("<<"), $3); %*/ ;} break; case 229: /* Line 1455 of yacc.c */ #line 2294 "parse.y" { /*%%%*/ (yyval.node) = call_bin_op((yyvsp[(1) - (3)].node), tRSHFT, (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern(">>"), $3); %*/ ;} break; case 230: /* Line 1455 of yacc.c */ #line 2302 "parse.y" { /*%%%*/ (yyval.node) = logop(NODE_AND, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern("&&"), $3); %*/ ;} break; case 231: /* Line 1455 of yacc.c */ #line 2310 "parse.y" { /*%%%*/ (yyval.node) = logop(NODE_OR, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); /*% $$ = dispatch3(binary, $1, ripper_intern("||"), $3); %*/ ;} break; case 232: /* Line 1455 of yacc.c */ #line 2317 "parse.y" {in_defined = 1;;} break; case 233: /* Line 1455 of yacc.c */ #line 2318 "parse.y" { /*%%%*/ in_defined = 0; (yyval.node) = NEW_DEFINED((yyvsp[(4) - (4)].node)); /*% in_defined = 0; $$ = dispatch1(defined, $4); %*/ ;} break; case 234: /* Line 1455 of yacc.c */ #line 2328 "parse.y" { /*%%%*/ value_expr((yyvsp[(1) - (6)].node)); (yyval.node) = NEW_IF(cond((yyvsp[(1) - (6)].node)), (yyvsp[(3) - (6)].node), (yyvsp[(6) - (6)].node)); fixpos((yyval.node), (yyvsp[(1) - (6)].node)); /*% $$ = dispatch3(ifop, $1, $3, $6); %*/ ;} break; case 235: /* Line 1455 of yacc.c */ #line 2338 "parse.y" { (yyval.node) = (yyvsp[(1) - (1)].node); ;} break; case 236: /* Line 1455 of yacc.c */ #line 2344 "parse.y" { /*%%%*/ value_expr((yyvsp[(1) - (1)].node)); (yyval.node) = (yyvsp[(1) - (1)].node); if (!(yyval.node)) (yyval.node) = NEW_NIL(); /*% $$ = $1; %*/ ;} break; case 238: /* Line 1455 of yacc.c */ #line 2357 "parse.y" { (yyval.node) = (yyvsp[(1) - (2)].node); ;} break; case 239: /* Line 1455 of yacc.c */ #line 2361 "parse.y" { /*%%%*/ (yyval.node) = arg_append((yyvsp[(1) - (4)].node), NEW_HASH((yyvsp[(3) - (4)].node))); /*% $$ = arg_add_assocs($1, $3); %*/ ;} break; case 240: /* Line 1455 of yacc.c */ #line 2369 "parse.y" { /*%%%*/ (yyval.node) = NEW_LIST(NEW_HASH((yyvsp[(1) - (2)].node))); /*% $$ = arg_add_assocs(arg_new(), $1); %*/ ;} break; case 241: /* Line 1455 of yacc.c */ #line 2379 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(2) - (3)].node); /*% $$ = dispatch1(arg_paren, escape_Qundef($2)); %*/ ;} break; case 246: /* Line 1455 of yacc.c */ #line 2397 "parse.y" { /*%%%*/ (yyval.node) = NEW_LIST((yyvsp[(1) - (1)].node)); /*% $$ = arg_add(arg_new(), $1); %*/ ;} break; case 247: /* Line 1455 of yacc.c */ #line 2405 "parse.y" { /*%%%*/ (yyval.node) = arg_blk_pass((yyvsp[(1) - (2)].node), (yyvsp[(2) - (2)].node)); /*% $$ = arg_add_optblock($1, $2); %*/ ;} break; case 248: /* Line 1455 of yacc.c */ #line 2413 "parse.y" { /*%%%*/ (yyval.node) = NEW_LIST(NEW_HASH((yyvsp[(1) - (2)].node))); (yyval.node) = arg_blk_pass((yyval.node), (yyvsp[(2) - (2)].node)); /*% $$ = arg_add_assocs(arg_new(), $1); $$ = arg_add_optblock($$, $2); %*/ ;} break; case 249: /* Line 1455 of yacc.c */ #line 2423 "parse.y" { /*%%%*/ (yyval.node) = arg_append((yyvsp[(1) - (4)].node), NEW_HASH((yyvsp[(3) - (4)].node))); (yyval.node) = arg_blk_pass((yyval.node), (yyvsp[(4) - (4)].node)); /*% $$ = arg_add_optblock(arg_add_assocs($1, $3), $4); %*/ ;} break; case 251: /* Line 1455 of yacc.c */ #line 2440 "parse.y" { (yyval.num) = cmdarg_stack; CMDARG_PUSH(1); ;} break; case 252: /* Line 1455 of yacc.c */ #line 2445 "parse.y" { /* CMDARG_POP() */ cmdarg_stack = (yyvsp[(1) - (2)].num); (yyval.node) = (yyvsp[(2) - (2)].node); ;} break; case 253: /* Line 1455 of yacc.c */ #line 2453 "parse.y" { /*%%%*/ (yyval.node) = NEW_BLOCK_PASS((yyvsp[(2) - (2)].node)); /*% $$ = $2; %*/ ;} break; case 254: /* Line 1455 of yacc.c */ #line 2463 "parse.y" { (yyval.node) = (yyvsp[(2) - (2)].node); ;} break; case 255: /* Line 1455 of yacc.c */ #line 2467 "parse.y" { (yyval.node) = 0; ;} break; case 256: /* Line 1455 of yacc.c */ #line 2471 "parse.y" { (yyval.node) = 0; ;} break; case 257: /* Line 1455 of yacc.c */ #line 2477 "parse.y" { /*%%%*/ (yyval.node) = NEW_LIST((yyvsp[(1) - (1)].node)); /*% $$ = arg_add(arg_new(), $1); %*/ ;} break; case 258: /* Line 1455 of yacc.c */ #line 2485 "parse.y" { /*%%%*/ (yyval.node) = NEW_SPLAT((yyvsp[(2) - (2)].node)); /*% $$ = arg_add_star(arg_new(), $2); %*/ ;} break; case 259: /* Line 1455 of yacc.c */ #line 2493 "parse.y" { /*%%%*/ NODE *n1; if ((n1 = splat_array((yyvsp[(1) - (3)].node))) != 0) { (yyval.node) = list_append(n1, (yyvsp[(3) - (3)].node)); } else { (yyval.node) = arg_append((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); } /*% $$ = arg_add($1, $3); %*/ ;} break; case 260: /* Line 1455 of yacc.c */ #line 2507 "parse.y" { /*%%%*/ NODE *n1; if ((nd_type((yyvsp[(4) - (4)].node)) == NODE_ARRAY) && (n1 = splat_array((yyvsp[(1) - (4)].node))) != 0) { (yyval.node) = list_concat(n1, (yyvsp[(4) - (4)].node)); } else { (yyval.node) = arg_concat((yyvsp[(1) - (4)].node), (yyvsp[(4) - (4)].node)); } /*% $$ = arg_add_star($1, $4); %*/ ;} break; case 261: /* Line 1455 of yacc.c */ #line 2523 "parse.y" { /*%%%*/ NODE *n1; if ((n1 = splat_array((yyvsp[(1) - (3)].node))) != 0) { (yyval.node) = list_append(n1, (yyvsp[(3) - (3)].node)); } else { (yyval.node) = arg_append((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); } /*% $$ = mrhs_add(args2mrhs($1), $3); %*/ ;} break; case 262: /* Line 1455 of yacc.c */ #line 2537 "parse.y" { /*%%%*/ NODE *n1; if (nd_type((yyvsp[(4) - (4)].node)) == NODE_ARRAY && (n1 = splat_array((yyvsp[(1) - (4)].node))) != 0) { (yyval.node) = list_concat(n1, (yyvsp[(4) - (4)].node)); } else { (yyval.node) = arg_concat((yyvsp[(1) - (4)].node), (yyvsp[(4) - (4)].node)); } /*% $$ = mrhs_add_star(args2mrhs($1), $4); %*/ ;} break; case 263: /* Line 1455 of yacc.c */ #line 2552 "parse.y" { /*%%%*/ (yyval.node) = NEW_SPLAT((yyvsp[(2) - (2)].node)); /*% $$ = mrhs_add_star(mrhs_new(), $2); %*/ ;} break; case 272: /* Line 1455 of yacc.c */ #line 2570 "parse.y" { /*%%%*/ (yyval.node) = NEW_FCALL((yyvsp[(1) - (1)].id), 0); /*% $$ = method_arg(dispatch1(fcall, $1), arg_new()); %*/ ;} break; case 273: /* Line 1455 of yacc.c */ #line 2578 "parse.y" { /*%%%*/ (yyval.num) = ruby_sourceline; /*% %*/ ;} break; case 274: /* Line 1455 of yacc.c */ #line 2586 "parse.y" { /*%%%*/ if ((yyvsp[(3) - (4)].node) == NULL) { (yyval.node) = NEW_NIL(); } else { if (nd_type((yyvsp[(3) - (4)].node)) == NODE_RESCUE || nd_type((yyvsp[(3) - (4)].node)) == NODE_ENSURE) nd_set_line((yyvsp[(3) - (4)].node), (yyvsp[(2) - (4)].num)); (yyval.node) = NEW_BEGIN((yyvsp[(3) - (4)].node)); } nd_set_line((yyval.node), (yyvsp[(2) - (4)].num)); /*% $$ = dispatch1(begin, $3); %*/ ;} break; case 275: /* Line 1455 of yacc.c */ #line 2602 "parse.y" {lex_state = EXPR_ENDARG;;} break; case 276: /* Line 1455 of yacc.c */ #line 2603 "parse.y" { rb_warning0("(...) interpreted as grouped expression"); /*%%%*/ (yyval.node) = (yyvsp[(2) - (4)].node); /*% $$ = dispatch1(paren, $2); %*/ ;} break; case 277: /* Line 1455 of yacc.c */ #line 2612 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(2) - (3)].node); /*% $$ = dispatch1(paren, $2); %*/ ;} break; case 278: /* Line 1455 of yacc.c */ #line 2620 "parse.y" { /*%%%*/ (yyval.node) = NEW_COLON2((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].id)); /*% $$ = dispatch2(const_path_ref, $1, $3); %*/ ;} break; case 279: /* Line 1455 of yacc.c */ #line 2628 "parse.y" { /*%%%*/ (yyval.node) = NEW_COLON3((yyvsp[(2) - (2)].id)); /*% $$ = dispatch1(top_const_ref, $2); %*/ ;} break; case 280: /* Line 1455 of yacc.c */ #line 2636 "parse.y" { /*%%%*/ if ((yyvsp[(2) - (3)].node) == 0) { (yyval.node) = NEW_ZARRAY(); /* zero length array*/ } else { (yyval.node) = (yyvsp[(2) - (3)].node); } /*% $$ = dispatch1(array, escape_Qundef($2)); %*/ ;} break; case 281: /* Line 1455 of yacc.c */ #line 2649 "parse.y" { /*%%%*/ (yyval.node) = NEW_HASH((yyvsp[(2) - (3)].node)); /*% $$ = dispatch1(hash, escape_Qundef($2)); %*/ ;} break; case 282: /* Line 1455 of yacc.c */ #line 2657 "parse.y" { /*%%%*/ (yyval.node) = NEW_RETURN(0); /*% $$ = dispatch0(return0); %*/ ;} break; case 283: /* Line 1455 of yacc.c */ #line 2665 "parse.y" { /*%%%*/ (yyval.node) = new_yield((yyvsp[(3) - (4)].node)); /*% $$ = dispatch1(yield, dispatch1(paren, $3)); %*/ ;} break; case 284: /* Line 1455 of yacc.c */ #line 2673 "parse.y" { /*%%%*/ (yyval.node) = NEW_YIELD(0, Qfalse); /*% $$ = dispatch1(yield, dispatch1(paren, arg_new())); %*/ ;} break; case 285: /* Line 1455 of yacc.c */ #line 2681 "parse.y" { /*%%%*/ (yyval.node) = NEW_YIELD(0, Qfalse); /*% $$ = dispatch0(yield0); %*/ ;} break; case 286: /* Line 1455 of yacc.c */ #line 2688 "parse.y" {in_defined = 1;;} break; case 287: /* Line 1455 of yacc.c */ #line 2689 "parse.y" { /*%%%*/ in_defined = 0; (yyval.node) = NEW_DEFINED((yyvsp[(5) - (6)].node)); /*% in_defined = 0; $$ = dispatch1(defined, $5); %*/ ;} break; case 288: /* Line 1455 of yacc.c */ #line 2699 "parse.y" { /*%%%*/ (yyval.node) = call_uni_op(cond((yyvsp[(3) - (4)].node)), '!'); /*% $$ = dispatch2(unary, ripper_intern("not"), $3); %*/ ;} break; case 289: /* Line 1455 of yacc.c */ #line 2707 "parse.y" { /*%%%*/ (yyval.node) = call_uni_op(cond(NEW_NIL()), '!'); /*% $$ = dispatch2(unary, ripper_intern("not"), Qnil); %*/ ;} break; case 290: /* Line 1455 of yacc.c */ #line 2715 "parse.y" { /*%%%*/ (yyvsp[(2) - (2)].node)->nd_iter = NEW_FCALL((yyvsp[(1) - (2)].id), 0); (yyval.node) = (yyvsp[(2) - (2)].node); fixpos((yyvsp[(2) - (2)].node)->nd_iter, (yyvsp[(2) - (2)].node)); /*% $$ = method_arg(dispatch1(fcall, $1), arg_new()); $$ = method_add_block($$, $2); %*/ ;} break; case 292: /* Line 1455 of yacc.c */ #line 2727 "parse.y" { /*%%%*/ block_dup_check((yyvsp[(1) - (2)].node)->nd_args, (yyvsp[(2) - (2)].node)); (yyvsp[(2) - (2)].node)->nd_iter = (yyvsp[(1) - (2)].node); (yyval.node) = (yyvsp[(2) - (2)].node); fixpos((yyval.node), (yyvsp[(1) - (2)].node)); /*% $$ = method_add_block($1, $2); %*/ ;} break; case 293: /* Line 1455 of yacc.c */ #line 2738 "parse.y" { (yyval.node) = (yyvsp[(2) - (2)].node); ;} break; case 294: /* Line 1455 of yacc.c */ #line 2745 "parse.y" { /*%%%*/ (yyval.node) = NEW_IF(cond((yyvsp[(2) - (6)].node)), (yyvsp[(4) - (6)].node), (yyvsp[(5) - (6)].node)); fixpos((yyval.node), (yyvsp[(2) - (6)].node)); /*% $$ = dispatch3(if, $2, $4, escape_Qundef($5)); %*/ ;} break; case 295: /* Line 1455 of yacc.c */ #line 2757 "parse.y" { /*%%%*/ (yyval.node) = NEW_UNLESS(cond((yyvsp[(2) - (6)].node)), (yyvsp[(4) - (6)].node), (yyvsp[(5) - (6)].node)); fixpos((yyval.node), (yyvsp[(2) - (6)].node)); /*% $$ = dispatch3(unless, $2, $4, escape_Qundef($5)); %*/ ;} break; case 296: /* Line 1455 of yacc.c */ #line 2765 "parse.y" {COND_PUSH(1);;} break; case 297: /* Line 1455 of yacc.c */ #line 2765 "parse.y" {COND_POP();;} break; case 298: /* Line 1455 of yacc.c */ #line 2768 "parse.y" { /*%%%*/ (yyval.node) = NEW_WHILE(cond((yyvsp[(3) - (7)].node)), (yyvsp[(6) - (7)].node), 1); fixpos((yyval.node), (yyvsp[(3) - (7)].node)); /*% $$ = dispatch2(while, $3, $6); %*/ ;} break; case 299: /* Line 1455 of yacc.c */ #line 2776 "parse.y" {COND_PUSH(1);;} break; case 300: /* Line 1455 of yacc.c */ #line 2776 "parse.y" {COND_POP();;} break; case 301: /* Line 1455 of yacc.c */ #line 2779 "parse.y" { /*%%%*/ (yyval.node) = NEW_UNTIL(cond((yyvsp[(3) - (7)].node)), (yyvsp[(6) - (7)].node), 1); fixpos((yyval.node), (yyvsp[(3) - (7)].node)); /*% $$ = dispatch2(until, $3, $6); %*/ ;} break; case 302: /* Line 1455 of yacc.c */ #line 2790 "parse.y" { /*%%%*/ (yyval.node) = NEW_CASE((yyvsp[(2) - (5)].node), (yyvsp[(4) - (5)].node)); fixpos((yyval.node), (yyvsp[(2) - (5)].node)); /*% $$ = dispatch2(case, $2, $4); %*/ ;} break; case 303: /* Line 1455 of yacc.c */ #line 2799 "parse.y" { /*%%%*/ (yyval.node) = NEW_CASE(0, (yyvsp[(3) - (4)].node)); /*% $$ = dispatch2(case, Qnil, $3); %*/ ;} break; case 304: /* Line 1455 of yacc.c */ #line 2807 "parse.y" {COND_PUSH(1);;} break; case 305: /* Line 1455 of yacc.c */ #line 2809 "parse.y" {COND_POP();;} break; case 306: /* Line 1455 of yacc.c */ #line 2812 "parse.y" { /*%%%*/ /* * for a, b, c in e * #=> * e.each{|*x| a, b, c = x * * for a in e * #=> * e.each{|x| a, = x} */ ID id = internal_id(); ID *tbl = ALLOC_N(ID, 2); NODE *m = NEW_ARGS_AUX(0, 0); NODE *args, *scope; if (nd_type((yyvsp[(2) - (9)].node)) == NODE_MASGN) { /* if args.length == 1 && args[0].kind_of?(Array) * args = args[0] * end */ NODE *one = NEW_LIST(NEW_LIT(INT2FIX(1))); NODE *zero = NEW_LIST(NEW_LIT(INT2FIX(0))); m->nd_next = block_append( NEW_IF( NEW_NODE(NODE_AND, NEW_CALL(NEW_CALL(NEW_DVAR(id), rb_intern("length"), 0), rb_intern("=="), one), NEW_CALL(NEW_CALL(NEW_DVAR(id), rb_intern("[]"), zero), rb_intern("kind_of?"), NEW_LIST(NEW_LIT(rb_cArray))), 0), NEW_DASGN_CURR(id, NEW_CALL(NEW_DVAR(id), rb_intern("[]"), zero)), 0), node_assign((yyvsp[(2) - (9)].node), NEW_DVAR(id))); args = new_args(m, 0, id, 0, 0); } else { if (nd_type((yyvsp[(2) - (9)].node)) == NODE_LASGN || nd_type((yyvsp[(2) - (9)].node)) == NODE_DASGN || nd_type((yyvsp[(2) - (9)].node)) == NODE_DASGN_CURR) { (yyvsp[(2) - (9)].node)->nd_value = NEW_DVAR(id); m->nd_plen = 1; m->nd_next = (yyvsp[(2) - (9)].node); args = new_args(m, 0, 0, 0, 0); } else { m->nd_next = node_assign(NEW_MASGN(NEW_LIST((yyvsp[(2) - (9)].node)), 0), NEW_DVAR(id)); args = new_args(m, 0, id, 0, 0); } } scope = NEW_NODE(NODE_SCOPE, tbl, (yyvsp[(8) - (9)].node), args); tbl[0] = 1; tbl[1] = id; (yyval.node) = NEW_FOR(0, (yyvsp[(5) - (9)].node), scope); fixpos((yyval.node), (yyvsp[(2) - (9)].node)); /*% $$ = dispatch3(for, $2, $5, $8); %*/ ;} break; case 307: /* Line 1455 of yacc.c */ #line 2873 "parse.y" { if (in_def || in_single) yyerror("class definition in method body"); local_push(0); /*%%%*/ (yyval.num) = ruby_sourceline; /*% %*/ ;} break; case 308: /* Line 1455 of yacc.c */ #line 2884 "parse.y" { /*%%%*/ (yyval.node) = NEW_CLASS((yyvsp[(2) - (6)].node), (yyvsp[(5) - (6)].node), (yyvsp[(3) - (6)].node)); nd_set_line((yyval.node), (yyvsp[(4) - (6)].num)); /*% $$ = dispatch3(class, $2, $3, $5); %*/ local_pop(); ;} break; case 309: /* Line 1455 of yacc.c */ #line 2894 "parse.y" { (yyval.num) = in_def; in_def = 0; ;} break; case 310: /* Line 1455 of yacc.c */ #line 2899 "parse.y" { (yyval.num) = in_single; in_single = 0; local_push(0); ;} break; case 311: /* Line 1455 of yacc.c */ #line 2906 "parse.y" { /*%%%*/ (yyval.node) = NEW_SCLASS((yyvsp[(3) - (8)].node), (yyvsp[(7) - (8)].node)); fixpos((yyval.node), (yyvsp[(3) - (8)].node)); /*% $$ = dispatch2(sclass, $3, $7); %*/ local_pop(); in_def = (yyvsp[(4) - (8)].num); in_single = (yyvsp[(6) - (8)].num); ;} break; case 312: /* Line 1455 of yacc.c */ #line 2918 "parse.y" { if (in_def || in_single) yyerror("module definition in method body"); local_push(0); /*%%%*/ (yyval.num) = ruby_sourceline; /*% %*/ ;} break; case 313: /* Line 1455 of yacc.c */ #line 2929 "parse.y" { /*%%%*/ (yyval.node) = NEW_MODULE((yyvsp[(2) - (5)].node), (yyvsp[(4) - (5)].node)); nd_set_line((yyval.node), (yyvsp[(3) - (5)].num)); /*% $$ = dispatch2(module, $2, $4); %*/ local_pop(); ;} break; case 314: /* Line 1455 of yacc.c */ #line 2939 "parse.y" { (yyval.id) = cur_mid; cur_mid = (yyvsp[(2) - (2)].id); in_def++; local_push(0); ;} break; case 315: /* Line 1455 of yacc.c */ #line 2948 "parse.y" { /*%%%*/ NODE *body = remove_begin((yyvsp[(5) - (6)].node)); reduce_nodes(&body); (yyval.node) = NEW_DEFN((yyvsp[(2) - (6)].id), (yyvsp[(4) - (6)].node), body, NOEX_PRIVATE); fixpos((yyval.node), (yyvsp[(4) - (6)].node)); /*% $$ = dispatch3(def, $2, $4, $5); %*/ local_pop(); in_def--; cur_mid = (yyvsp[(3) - (6)].id); ;} break; case 316: /* Line 1455 of yacc.c */ #line 2961 "parse.y" {lex_state = EXPR_FNAME;;} break; case 317: /* Line 1455 of yacc.c */ #line 2962 "parse.y" { in_single++; lex_state = EXPR_END; /* force for args */ local_push(0); ;} break; case 318: /* Line 1455 of yacc.c */ #line 2970 "parse.y" { /*%%%*/ NODE *body = remove_begin((yyvsp[(8) - (9)].node)); reduce_nodes(&body); (yyval.node) = NEW_DEFS((yyvsp[(2) - (9)].node), (yyvsp[(5) - (9)].id), (yyvsp[(7) - (9)].node), body); fixpos((yyval.node), (yyvsp[(2) - (9)].node)); /*% $$ = dispatch5(defs, $2, $3, $5, $7, $8); %*/ local_pop(); in_single--; ;} break; case 319: /* Line 1455 of yacc.c */ #line 2983 "parse.y" { /*%%%*/ (yyval.node) = NEW_BREAK(0); /*% $$ = dispatch1(break, arg_new()); %*/ ;} break; case 320: /* Line 1455 of yacc.c */ #line 2991 "parse.y" { /*%%%*/ (yyval.node) = NEW_NEXT(0); /*% $$ = dispatch1(next, arg_new()); %*/ ;} break; case 321: /* Line 1455 of yacc.c */ #line 2999 "parse.y" { /*%%%*/ (yyval.node) = NEW_REDO(); /*% $$ = dispatch0(redo); %*/ ;} break; case 322: /* Line 1455 of yacc.c */ #line 3007 "parse.y" { /*%%%*/ (yyval.node) = NEW_RETRY(); /*% $$ = dispatch0(retry); %*/ ;} break; case 323: /* Line 1455 of yacc.c */ #line 3017 "parse.y" { /*%%%*/ value_expr((yyvsp[(1) - (1)].node)); (yyval.node) = (yyvsp[(1) - (1)].node); if (!(yyval.node)) (yyval.node) = NEW_NIL(); /*% $$ = $1; %*/ ;} break; case 324: /* Line 1455 of yacc.c */ #line 3029 "parse.y" { #ifndef RIPPER if (RTEST(ruby_verbose)) token_info_push(parser, "begin"); #endif ;} break; case 325: /* Line 1455 of yacc.c */ #line 3036 "parse.y" { #ifndef RIPPER if (RTEST(ruby_verbose)) token_info_push(parser, "if"); #endif ;} break; case 326: /* Line 1455 of yacc.c */ #line 3043 "parse.y" { #ifndef RIPPER if (RTEST(ruby_verbose)) token_info_push(parser, "unless"); #endif ;} break; case 327: /* Line 1455 of yacc.c */ #line 3050 "parse.y" { #ifndef RIPPER if (RTEST(ruby_verbose)) token_info_push(parser, "while"); #endif ;} break; case 328: /* Line 1455 of yacc.c */ #line 3057 "parse.y" { #ifndef RIPPER if (RTEST(ruby_verbose)) token_info_push(parser, "until"); #endif ;} break; case 329: /* Line 1455 of yacc.c */ #line 3064 "parse.y" { #ifndef RIPPER if (RTEST(ruby_verbose)) token_info_push(parser, "case"); #endif ;} break; case 330: /* Line 1455 of yacc.c */ #line 3071 "parse.y" { #ifndef RIPPER if (RTEST(ruby_verbose)) token_info_push(parser, "for"); #endif ;} break; case 331: /* Line 1455 of yacc.c */ #line 3078 "parse.y" { #ifndef RIPPER if (RTEST(ruby_verbose)) token_info_push(parser, "class"); #endif ;} break; case 332: /* Line 1455 of yacc.c */ #line 3085 "parse.y" { #ifndef RIPPER if (RTEST(ruby_verbose)) token_info_push(parser, "module"); #endif ;} break; case 333: /* Line 1455 of yacc.c */ #line 3092 "parse.y" { #ifndef RIPPER if (RTEST(ruby_verbose)) token_info_push(parser, "def"); #endif ;} break; case 334: /* Line 1455 of yacc.c */ #line 3099 "parse.y" { #ifndef RIPPER if (RTEST(ruby_verbose)) token_info_pop(parser, "end"); /* POP */ #endif ;} break; case 341: /* Line 1455 of yacc.c */ #line 3130 "parse.y" { /*%%%*/ (yyval.node) = NEW_IF(cond((yyvsp[(2) - (5)].node)), (yyvsp[(4) - (5)].node), (yyvsp[(5) - (5)].node)); fixpos((yyval.node), (yyvsp[(2) - (5)].node)); /*% $$ = dispatch3(elsif, $2, $4, escape_Qundef($5)); %*/ ;} break; case 343: /* Line 1455 of yacc.c */ #line 3142 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(2) - (2)].node); /*% $$ = dispatch1(else, $2); %*/ ;} break; case 346: /* Line 1455 of yacc.c */ #line 3156 "parse.y" { (yyval.node) = assignable((yyvsp[(1) - (1)].id), 0); /*%%%*/ /*% $$ = dispatch1(mlhs_paren, $$); %*/ ;} break; case 347: /* Line 1455 of yacc.c */ #line 3164 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(2) - (3)].node); /*% $$ = dispatch1(mlhs_paren, $2); %*/ ;} break; case 348: /* Line 1455 of yacc.c */ #line 3174 "parse.y" { /*%%%*/ (yyval.node) = NEW_LIST((yyvsp[(1) - (1)].node)); /*% $$ = mlhs_add(mlhs_new(), $1); %*/ ;} break; case 349: /* Line 1455 of yacc.c */ #line 3182 "parse.y" { /*%%%*/ (yyval.node) = list_append((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); /*% $$ = mlhs_add($1, $3); %*/ ;} break; case 350: /* Line 1455 of yacc.c */ #line 3192 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN((yyvsp[(1) - (1)].node), 0); /*% $$ = $1; %*/ ;} break; case 351: /* Line 1455 of yacc.c */ #line 3200 "parse.y" { (yyval.node) = assignable((yyvsp[(4) - (4)].id), 0); /*%%%*/ (yyval.node) = NEW_MASGN((yyvsp[(1) - (4)].node), (yyval.node)); /*% $$ = mlhs_add_star($1, $$); %*/ ;} break; case 352: /* Line 1455 of yacc.c */ #line 3209 "parse.y" { (yyval.node) = assignable((yyvsp[(4) - (6)].id), 0); /*%%%*/ (yyval.node) = NEW_MASGN((yyvsp[(1) - (6)].node), NEW_POSTARG((yyval.node), (yyvsp[(6) - (6)].node))); /*% $$ = mlhs_add_star($1, $$); %*/ ;} break; case 353: /* Line 1455 of yacc.c */ #line 3218 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN((yyvsp[(1) - (3)].node), -1); /*% $$ = mlhs_add_star($1, Qnil); %*/ ;} break; case 354: /* Line 1455 of yacc.c */ #line 3226 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN((yyvsp[(1) - (5)].node), NEW_POSTARG(-1, (yyvsp[(5) - (5)].node))); /*% $$ = mlhs_add_star($1, $5); %*/ ;} break; case 355: /* Line 1455 of yacc.c */ #line 3234 "parse.y" { (yyval.node) = assignable((yyvsp[(2) - (2)].id), 0); /*%%%*/ (yyval.node) = NEW_MASGN(0, (yyval.node)); /*% $$ = mlhs_add_star(mlhs_new(), $$); %*/ ;} break; case 356: /* Line 1455 of yacc.c */ #line 3243 "parse.y" { (yyval.node) = assignable((yyvsp[(2) - (4)].id), 0); /*%%%*/ (yyval.node) = NEW_MASGN(0, NEW_POSTARG((yyval.node), (yyvsp[(4) - (4)].node))); /*% #if 0 TODO: Check me #endif $$ = mlhs_add_star($$, $4); %*/ ;} break; case 357: /* Line 1455 of yacc.c */ #line 3255 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN(0, -1); /*% $$ = mlhs_add_star(mlhs_new(), Qnil); %*/ ;} break; case 358: /* Line 1455 of yacc.c */ #line 3263 "parse.y" { /*%%%*/ (yyval.node) = NEW_MASGN(0, NEW_POSTARG(-1, (yyvsp[(3) - (3)].node))); /*% $$ = mlhs_add_star(mlhs_new(), Qnil); %*/ ;} break; case 359: /* Line 1455 of yacc.c */ #line 3273 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (6)].node), (yyvsp[(3) - (6)].node), (yyvsp[(5) - (6)].id), 0, (yyvsp[(6) - (6)].id)); /*% $$ = params_new($1, $3, $5, Qnil, escape_Qundef($6)); %*/ ;} break; case 360: /* Line 1455 of yacc.c */ #line 3281 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (8)].node), (yyvsp[(3) - (8)].node), (yyvsp[(5) - (8)].id), (yyvsp[(7) - (8)].node), (yyvsp[(8) - (8)].id)); /*% $$ = params_new($1, $3, $5, $7, escape_Qundef($8)); %*/ ;} break; case 361: /* Line 1455 of yacc.c */ #line 3289 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].node), 0, 0, (yyvsp[(4) - (4)].id)); /*% $$ = params_new($1, $3, Qnil, Qnil, escape_Qundef($4)); %*/ ;} break; case 362: /* Line 1455 of yacc.c */ #line 3297 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (6)].node), (yyvsp[(3) - (6)].node), 0, (yyvsp[(5) - (6)].node), (yyvsp[(6) - (6)].id)); /*% $$ = params_new($1, $3, Qnil, $5, escape_Qundef($6)); %*/ ;} break; case 363: /* Line 1455 of yacc.c */ #line 3305 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (4)].node), 0, (yyvsp[(3) - (4)].id), 0, (yyvsp[(4) - (4)].id)); /*% $$ = params_new($1, Qnil, $3, Qnil, escape_Qundef($4)); %*/ ;} break; case 364: /* Line 1455 of yacc.c */ #line 3313 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (2)].node), 0, 1, 0, 0); /*% $$ = params_new($1, Qnil, Qnil, Qnil, Qnil); dispatch1(excessed_comma, $$); %*/ ;} break; case 365: /* Line 1455 of yacc.c */ #line 3322 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (6)].node), 0, (yyvsp[(3) - (6)].id), (yyvsp[(5) - (6)].node), (yyvsp[(6) - (6)].id)); /*% $$ = params_new($1, Qnil, $3, $5, escape_Qundef($6)); %*/ ;} break; case 366: /* Line 1455 of yacc.c */ #line 3330 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (2)].node), 0, 0, 0, (yyvsp[(2) - (2)].id)); /*% $$ = params_new($1, Qnil,Qnil, Qnil, escape_Qundef($2)); %*/ ;} break; case 367: /* Line 1455 of yacc.c */ #line 3338 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, (yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].id), 0, (yyvsp[(4) - (4)].id)); /*% $$ = params_new(Qnil, $1, $3, Qnil, escape_Qundef($4)); %*/ ;} break; case 368: /* Line 1455 of yacc.c */ #line 3346 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, (yyvsp[(1) - (6)].node), (yyvsp[(3) - (6)].id), (yyvsp[(5) - (6)].node), (yyvsp[(6) - (6)].id)); /*% $$ = params_new(Qnil, $1, $3, $5, escape_Qundef($6)); %*/ ;} break; case 369: /* Line 1455 of yacc.c */ #line 3354 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, (yyvsp[(1) - (2)].node), 0, 0, (yyvsp[(2) - (2)].id)); /*% $$ = params_new(Qnil, $1, Qnil, Qnil,escape_Qundef($2)); %*/ ;} break; case 370: /* Line 1455 of yacc.c */ #line 3362 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, (yyvsp[(1) - (4)].node), 0, (yyvsp[(3) - (4)].node), (yyvsp[(4) - (4)].id)); /*% $$ = params_new(Qnil, $1, Qnil, $3, escape_Qundef($4)); %*/ ;} break; case 371: /* Line 1455 of yacc.c */ #line 3370 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, 0, (yyvsp[(1) - (2)].id), 0, (yyvsp[(2) - (2)].id)); /*% $$ = params_new(Qnil, Qnil, $1, Qnil, escape_Qundef($2)); %*/ ;} break; case 372: /* Line 1455 of yacc.c */ #line 3378 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, 0, (yyvsp[(1) - (4)].id), (yyvsp[(3) - (4)].node), (yyvsp[(4) - (4)].id)); /*% $$ = params_new(Qnil, Qnil, $1, $3, escape_Qundef($4)); %*/ ;} break; case 373: /* Line 1455 of yacc.c */ #line 3386 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, 0, 0, 0, (yyvsp[(1) - (1)].id)); /*% $$ = params_new(Qnil, Qnil, Qnil, Qnil, $1); %*/ ;} break; case 375: /* Line 1455 of yacc.c */ #line 3397 "parse.y" { command_start = Qtrue; ;} break; case 376: /* Line 1455 of yacc.c */ #line 3403 "parse.y" { /*%%%*/ (yyval.node) = 0; /*% $$ = blockvar_new(params_new(Qnil,Qnil,Qnil,Qnil,Qnil), escape_Qundef($2)); %*/ ;} break; case 377: /* Line 1455 of yacc.c */ #line 3412 "parse.y" { /*%%%*/ (yyval.node) = 0; /*% $$ = blockvar_new(params_new(Qnil,Qnil,Qnil,Qnil,Qnil), Qnil); %*/ ;} break; case 378: /* Line 1455 of yacc.c */ #line 3421 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(2) - (4)].node); /*% $$ = blockvar_new(escape_Qundef($2), escape_Qundef($3)); %*/ ;} break; case 380: /* Line 1455 of yacc.c */ #line 3433 "parse.y" { /*%%%*/ (yyval.node) = 0; /*% $$ = $2; %*/ ;} break; case 383: /* Line 1455 of yacc.c */ #line 3459 "parse.y" { new_bv(get_id((yyvsp[(1) - (1)].id))); /*%%%*/ /*% $$ = get_value($1); %*/ ;} break; case 384: /* Line 1455 of yacc.c */ #line 3467 "parse.y" { (yyval.node) = 0; ;} break; case 385: /* Line 1455 of yacc.c */ #line 3472 "parse.y" { (yyval.vars) = dyna_push(); ;} break; case 386: /* Line 1455 of yacc.c */ #line 3475 "parse.y" { (yyval.num) = lpar_beg; lpar_beg = ++paren_nest; ;} break; case 387: /* Line 1455 of yacc.c */ #line 3481 "parse.y" { lpar_beg = (yyvsp[(2) - (4)].num); /*%%%*/ (yyval.node) = (yyvsp[(3) - (4)].node); (yyval.node)->nd_body = NEW_SCOPE((yyvsp[(3) - (4)].node)->nd_head, (yyvsp[(4) - (4)].node)); /*% $$ = dispatch2(lambda, $3, $4); %*/ dyna_pop((yyvsp[(1) - (4)].vars)); ;} break; case 388: /* Line 1455 of yacc.c */ #line 3494 "parse.y" { /*%%%*/ (yyval.node) = NEW_LAMBDA((yyvsp[(2) - (4)].node)); /*% $$ = dispatch1(paren, $2); %*/ ;} break; case 389: /* Line 1455 of yacc.c */ #line 3502 "parse.y" { /*%%%*/ (yyval.node) = NEW_LAMBDA((yyvsp[(1) - (1)].node)); /*% $$ = $1; %*/ ;} break; case 390: /* Line 1455 of yacc.c */ #line 3512 "parse.y" { (yyval.node) = (yyvsp[(2) - (3)].node); ;} break; case 391: /* Line 1455 of yacc.c */ #line 3516 "parse.y" { (yyval.node) = (yyvsp[(2) - (3)].node); ;} break; case 392: /* Line 1455 of yacc.c */ #line 3522 "parse.y" { (yyvsp[(1) - (1)].vars) = dyna_push(); /*%%%*/ (yyval.num) = ruby_sourceline; /*% %*/ ;} break; case 393: /* Line 1455 of yacc.c */ #line 3531 "parse.y" { /*%%%*/ (yyval.node) = NEW_ITER((yyvsp[(3) - (5)].node),(yyvsp[(4) - (5)].node)); nd_set_line((yyval.node), (yyvsp[(2) - (5)].num)); /*% $$ = dispatch2(do_block, escape_Qundef($3), $4); %*/ dyna_pop((yyvsp[(1) - (5)].vars)); ;} break; case 394: /* Line 1455 of yacc.c */ #line 3543 "parse.y" { /*%%%*/ if (nd_type((yyvsp[(1) - (2)].node)) == NODE_YIELD) { compile_error(PARSER_ARG "block given to yield"); } else { block_dup_check((yyvsp[(1) - (2)].node)->nd_args, (yyvsp[(2) - (2)].node)); } (yyvsp[(2) - (2)].node)->nd_iter = (yyvsp[(1) - (2)].node); (yyval.node) = (yyvsp[(2) - (2)].node); fixpos((yyval.node), (yyvsp[(1) - (2)].node)); /*% $$ = method_add_block($1, $2); %*/ ;} break; case 395: /* Line 1455 of yacc.c */ #line 3559 "parse.y" { /*%%%*/ (yyval.node) = NEW_CALL((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].id), (yyvsp[(4) - (4)].node)); /*% $$ = dispatch3(call, $1, ripper_id2sym('.'), $3); $$ = method_optarg($$, $4); %*/ ;} break; case 396: /* Line 1455 of yacc.c */ #line 3568 "parse.y" { /*%%%*/ (yyval.node) = NEW_CALL((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].id), (yyvsp[(4) - (4)].node)); /*% $$ = dispatch3(call, $1, ripper_intern("::"), $3); $$ = method_optarg($$, $4); %*/ ;} break; case 397: /* Line 1455 of yacc.c */ #line 3579 "parse.y" { /*%%%*/ (yyval.node) = NEW_FCALL((yyvsp[(1) - (2)].id), (yyvsp[(2) - (2)].node)); fixpos((yyval.node), (yyvsp[(2) - (2)].node)); /*% $$ = method_arg(dispatch1(fcall, $1), $2); %*/ ;} break; case 398: /* Line 1455 of yacc.c */ #line 3588 "parse.y" { /*%%%*/ (yyval.node) = NEW_CALL((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].id), (yyvsp[(4) - (4)].node)); fixpos((yyval.node), (yyvsp[(1) - (4)].node)); /*% $$ = dispatch3(call, $1, ripper_id2sym('.'), $3); $$ = method_optarg($$, $4); %*/ ;} break; case 399: /* Line 1455 of yacc.c */ #line 3598 "parse.y" { /*%%%*/ (yyval.node) = NEW_CALL((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].id), (yyvsp[(4) - (4)].node)); fixpos((yyval.node), (yyvsp[(1) - (4)].node)); /*% $$ = dispatch3(call, $1, ripper_id2sym('.'), $3); $$ = method_optarg($$, $4); %*/ ;} break; case 400: /* Line 1455 of yacc.c */ #line 3608 "parse.y" { /*%%%*/ (yyval.node) = NEW_CALL((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].id), 0); /*% $$ = dispatch3(call, $1, ripper_intern("::"), $3); %*/ ;} break; case 401: /* Line 1455 of yacc.c */ #line 3616 "parse.y" { /*%%%*/ (yyval.node) = NEW_CALL((yyvsp[(1) - (3)].node), rb_intern("call"), (yyvsp[(3) - (3)].node)); fixpos((yyval.node), (yyvsp[(1) - (3)].node)); /*% $$ = dispatch3(call, $1, ripper_id2sym('.'), ripper_intern("call")); $$ = method_optarg($$, $3); %*/ ;} break; case 402: /* Line 1455 of yacc.c */ #line 3627 "parse.y" { /*%%%*/ (yyval.node) = NEW_CALL((yyvsp[(1) - (3)].node), rb_intern("call"), (yyvsp[(3) - (3)].node)); fixpos((yyval.node), (yyvsp[(1) - (3)].node)); /*% $$ = dispatch3(call, $1, ripper_intern("::"), ripper_intern("call")); $$ = method_optarg($$, $3); %*/ ;} break; case 403: /* Line 1455 of yacc.c */ #line 3638 "parse.y" { /*%%%*/ (yyval.node) = NEW_SUPER((yyvsp[(2) - (2)].node)); /*% $$ = dispatch1(super, $2); %*/ ;} break; case 404: /* Line 1455 of yacc.c */ #line 3646 "parse.y" { /*%%%*/ (yyval.node) = NEW_ZSUPER(); /*% $$ = dispatch0(zsuper); %*/ ;} break; case 405: /* Line 1455 of yacc.c */ #line 3654 "parse.y" { /*%%%*/ if ((yyvsp[(1) - (4)].node) && nd_type((yyvsp[(1) - (4)].node)) == NODE_SELF) (yyval.node) = NEW_FCALL(tAREF, (yyvsp[(3) - (4)].node)); else (yyval.node) = NEW_CALL((yyvsp[(1) - (4)].node), tAREF, (yyvsp[(3) - (4)].node)); fixpos((yyval.node), (yyvsp[(1) - (4)].node)); /*% $$ = dispatch2(aref, $1, escape_Qundef($3)); %*/ ;} break; case 406: /* Line 1455 of yacc.c */ #line 3668 "parse.y" { (yyvsp[(1) - (1)].vars) = dyna_push(); /*%%%*/ (yyval.num) = ruby_sourceline; /*% %*/ ;} break; case 407: /* Line 1455 of yacc.c */ #line 3677 "parse.y" { /*%%%*/ (yyval.node) = NEW_ITER((yyvsp[(3) - (5)].node),(yyvsp[(4) - (5)].node)); nd_set_line((yyval.node), (yyvsp[(2) - (5)].num)); /*% $$ = dispatch2(brace_block, escape_Qundef($3), $4); %*/ dyna_pop((yyvsp[(1) - (5)].vars)); ;} break; case 408: /* Line 1455 of yacc.c */ #line 3687 "parse.y" { (yyvsp[(1) - (1)].vars) = dyna_push(); /*%%%*/ (yyval.num) = ruby_sourceline; /*% %*/ ;} break; case 409: /* Line 1455 of yacc.c */ #line 3696 "parse.y" { /*%%%*/ (yyval.node) = NEW_ITER((yyvsp[(3) - (5)].node),(yyvsp[(4) - (5)].node)); nd_set_line((yyval.node), (yyvsp[(2) - (5)].num)); /*% $$ = dispatch2(do_block, escape_Qundef($3), $4); %*/ dyna_pop((yyvsp[(1) - (5)].vars)); ;} break; case 410: /* Line 1455 of yacc.c */ #line 3710 "parse.y" { /*%%%*/ (yyval.node) = NEW_WHEN((yyvsp[(2) - (5)].node), (yyvsp[(4) - (5)].node), (yyvsp[(5) - (5)].node)); /*% $$ = dispatch3(when, $2, $4, escape_Qundef($5)); %*/ ;} break; case 413: /* Line 1455 of yacc.c */ #line 3726 "parse.y" { /*%%%*/ if ((yyvsp[(3) - (6)].node)) { (yyvsp[(3) - (6)].node) = node_assign((yyvsp[(3) - (6)].node), NEW_ERRINFO()); (yyvsp[(5) - (6)].node) = block_append((yyvsp[(3) - (6)].node), (yyvsp[(5) - (6)].node)); } (yyval.node) = NEW_RESBODY((yyvsp[(2) - (6)].node), (yyvsp[(5) - (6)].node), (yyvsp[(6) - (6)].node)); fixpos((yyval.node), (yyvsp[(2) - (6)].node)?(yyvsp[(2) - (6)].node):(yyvsp[(5) - (6)].node)); /*% $$ = dispatch4(rescue, escape_Qundef($2), escape_Qundef($3), escape_Qundef($5), escape_Qundef($6)); %*/ ;} break; case 415: /* Line 1455 of yacc.c */ #line 3746 "parse.y" { /*%%%*/ (yyval.node) = NEW_LIST((yyvsp[(1) - (1)].node)); /*% $$ = rb_ary_new3(1, $1); %*/ ;} break; case 416: /* Line 1455 of yacc.c */ #line 3754 "parse.y" { /*%%%*/ if (!((yyval.node) = splat_array((yyvsp[(1) - (1)].node)))) (yyval.node) = (yyvsp[(1) - (1)].node); /*% $$ = $1; %*/ ;} break; case 418: /* Line 1455 of yacc.c */ #line 3765 "parse.y" { (yyval.node) = (yyvsp[(2) - (2)].node); ;} break; case 420: /* Line 1455 of yacc.c */ #line 3772 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(2) - (2)].node); /*% $$ = dispatch1(ensure, $2); %*/ ;} break; case 423: /* Line 1455 of yacc.c */ #line 3784 "parse.y" { /*%%%*/ (yyval.node) = NEW_LIT(ID2SYM((yyvsp[(1) - (1)].id))); /*% $$ = dispatch1(symbol_literal, $1); %*/ ;} break; case 425: /* Line 1455 of yacc.c */ #line 3795 "parse.y" { /*%%%*/ NODE *node = (yyvsp[(1) - (1)].node); if (!node) { node = NEW_STR(STR_NEW0()); } else { node = evstr2dstr(node); } (yyval.node) = node; /*% $$ = $1; %*/ ;} break; case 428: /* Line 1455 of yacc.c */ #line 3814 "parse.y" { /*%%%*/ (yyval.node) = literal_concat((yyvsp[(1) - (2)].node), (yyvsp[(2) - (2)].node)); /*% $$ = dispatch2(string_concat, $1, $2); %*/ ;} break; case 429: /* Line 1455 of yacc.c */ #line 3824 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(2) - (3)].node); /*% $$ = dispatch1(string_literal, $2); %*/ ;} break; case 430: /* Line 1455 of yacc.c */ #line 3834 "parse.y" { /*%%%*/ NODE *node = (yyvsp[(2) - (3)].node); if (!node) { node = NEW_XSTR(STR_NEW0()); } else { switch (nd_type(node)) { case NODE_STR: nd_set_type(node, NODE_XSTR); break; case NODE_DSTR: nd_set_type(node, NODE_DXSTR); break; default: node = NEW_NODE(NODE_DXSTR, STR_NEW0(), 1, NEW_LIST(node)); break; } } (yyval.node) = node; /*% $$ = dispatch1(xstring_literal, $2); %*/ ;} break; case 431: /* Line 1455 of yacc.c */ #line 3861 "parse.y" { /*%%%*/ int options = (yyvsp[(3) - (3)].num); NODE *node = (yyvsp[(2) - (3)].node); NODE *list; if (!node) { node = NEW_LIT(reg_compile(STR_NEW0(), options)); } else switch (nd_type(node)) { case NODE_STR: { VALUE src = node->nd_lit; nd_set_type(node, NODE_LIT); node->nd_lit = reg_compile(src, options); } break; default: node = NEW_NODE(NODE_DSTR, STR_NEW0(), 1, NEW_LIST(node)); case NODE_DSTR: if (options & RE_OPTION_ONCE) { nd_set_type(node, NODE_DREGX_ONCE); } else { nd_set_type(node, NODE_DREGX); } node->nd_cflag = options & RE_OPTION_MASK; reg_fragment_check(node->nd_lit, options); for (list = node->nd_next; list; list = list->nd_next) { if (nd_type(list->nd_head) == NODE_STR) { reg_fragment_check(list->nd_head->nd_lit, options); } } break; } (yyval.node) = node; /*% $$ = dispatch2(regexp_literal, $2, $3); %*/ ;} break; case 432: /* Line 1455 of yacc.c */ #line 3903 "parse.y" { /*%%%*/ (yyval.node) = NEW_ZARRAY(); /*% $$ = dispatch0(words_new); %*/ ;} break; case 433: /* Line 1455 of yacc.c */ #line 3911 "parse.y" { (yyval.node) = (yyvsp[(2) - (3)].node); ;} break; case 434: /* Line 1455 of yacc.c */ #line 3917 "parse.y" { /*%%%*/ (yyval.node) = 0; /*% $$ = dispatch0(words_new); %*/ ;} break; case 435: /* Line 1455 of yacc.c */ #line 3925 "parse.y" { /*%%%*/ (yyval.node) = list_append((yyvsp[(1) - (3)].node), evstr2dstr((yyvsp[(2) - (3)].node))); /*% $$ = dispatch2(words_add, $1, $2); %*/ ;} break; case 437: /* Line 1455 of yacc.c */ #line 3943 "parse.y" { /*%%%*/ (yyval.node) = literal_concat((yyvsp[(1) - (2)].node), (yyvsp[(2) - (2)].node)); /*% $$ = dispatch2(word_add, $1, $2); %*/ ;} break; case 438: /* Line 1455 of yacc.c */ #line 3953 "parse.y" { /*%%%*/ (yyval.node) = NEW_ZARRAY(); /*% $$ = dispatch0(qwords_new); %*/ ;} break; case 439: /* Line 1455 of yacc.c */ #line 3961 "parse.y" { (yyval.node) = (yyvsp[(2) - (3)].node); ;} break; case 440: /* Line 1455 of yacc.c */ #line 3967 "parse.y" { /*%%%*/ (yyval.node) = 0; /*% $$ = dispatch0(qwords_new); %*/ ;} break; case 441: /* Line 1455 of yacc.c */ #line 3975 "parse.y" { /*%%%*/ (yyval.node) = list_append((yyvsp[(1) - (3)].node), (yyvsp[(2) - (3)].node)); /*% $$ = dispatch2(qwords_add, $1, $2); %*/ ;} break; case 442: /* Line 1455 of yacc.c */ #line 3985 "parse.y" { /*%%%*/ (yyval.node) = 0; /*% $$ = dispatch0(string_content); %*/ ;} break; case 443: /* Line 1455 of yacc.c */ #line 3993 "parse.y" { /*%%%*/ (yyval.node) = literal_concat((yyvsp[(1) - (2)].node), (yyvsp[(2) - (2)].node)); /*% $$ = dispatch2(string_add, $1, $2); %*/ ;} break; case 444: /* Line 1455 of yacc.c */ #line 4003 "parse.y" { /*%%%*/ (yyval.node) = 0; /*% $$ = dispatch0(xstring_new); %*/ ;} break; case 445: /* Line 1455 of yacc.c */ #line 4011 "parse.y" { /*%%%*/ (yyval.node) = literal_concat((yyvsp[(1) - (2)].node), (yyvsp[(2) - (2)].node)); /*% $$ = dispatch2(xstring_add, $1, $2); %*/ ;} break; case 447: /* Line 1455 of yacc.c */ #line 4022 "parse.y" { (yyval.node) = lex_strterm; lex_strterm = 0; lex_state = EXPR_BEG; ;} break; case 448: /* Line 1455 of yacc.c */ #line 4028 "parse.y" { /*%%%*/ lex_strterm = (yyvsp[(2) - (3)].node); (yyval.node) = NEW_EVSTR((yyvsp[(3) - (3)].node)); /*% lex_strterm = $2; $$ = dispatch1(string_dvar, $3); %*/ ;} break; case 449: /* Line 1455 of yacc.c */ #line 4038 "parse.y" { (yyval.node) = lex_strterm; lex_strterm = 0; lex_state = EXPR_BEG; COND_PUSH(0); CMDARG_PUSH(0); ;} break; case 450: /* Line 1455 of yacc.c */ #line 4046 "parse.y" { lex_strterm = (yyvsp[(2) - (4)].node); COND_LEXPOP(); CMDARG_LEXPOP(); /*%%%*/ if ((yyvsp[(3) - (4)].node)) (yyvsp[(3) - (4)].node)->flags &= ~NODE_FL_NEWLINE; (yyval.node) = new_evstr((yyvsp[(3) - (4)].node)); /*% $$ = dispatch1(string_embexpr, $3); %*/ ;} break; case 451: /* Line 1455 of yacc.c */ #line 4060 "parse.y" { /*%%%*/ (yyval.node) = NEW_GVAR((yyvsp[(1) - (1)].id)); /*% $$ = dispatch1(var_ref, $1); %*/ ;} break; case 452: /* Line 1455 of yacc.c */ #line 4068 "parse.y" { /*%%%*/ (yyval.node) = NEW_IVAR((yyvsp[(1) - (1)].id)); /*% $$ = dispatch1(var_ref, $1); %*/ ;} break; case 453: /* Line 1455 of yacc.c */ #line 4076 "parse.y" { /*%%%*/ (yyval.node) = NEW_CVAR((yyvsp[(1) - (1)].id)); /*% $$ = dispatch1(var_ref, $1); %*/ ;} break; case 455: /* Line 1455 of yacc.c */ #line 4087 "parse.y" { /*%%%*/ lex_state = EXPR_END; (yyval.id) = (yyvsp[(2) - (2)].id); /*% lex_state = EXPR_END; $$ = dispatch1(symbol, $2); %*/ ;} break; case 460: /* Line 1455 of yacc.c */ #line 4105 "parse.y" { /*%%%*/ lex_state = EXPR_END; if (!((yyval.node) = (yyvsp[(2) - (3)].node))) { (yyval.node) = NEW_LIT(ID2SYM(rb_intern(""))); } else { VALUE lit; switch (nd_type((yyval.node))) { case NODE_DSTR: nd_set_type((yyval.node), NODE_DSYM); break; case NODE_STR: lit = (yyval.node)->nd_lit; (yyval.node)->nd_lit = ID2SYM(rb_intern_str(lit)); nd_set_type((yyval.node), NODE_LIT); break; default: (yyval.node) = NEW_NODE(NODE_DSYM, STR_NEW0(), 1, NEW_LIST((yyval.node))); break; } } /*% lex_state = EXPR_END; $$ = dispatch1(dyna_symbol, $2); %*/ ;} break; case 463: /* Line 1455 of yacc.c */ #line 4138 "parse.y" { /*%%%*/ (yyval.node) = negate_lit((yyvsp[(2) - (2)].node)); /*% $$ = dispatch2(unary, ripper_intern("-@"), $2); %*/ ;} break; case 464: /* Line 1455 of yacc.c */ #line 4146 "parse.y" { /*%%%*/ (yyval.node) = negate_lit((yyvsp[(2) - (2)].node)); /*% $$ = dispatch2(unary, ripper_intern("-@"), $2); %*/ ;} break; case 470: /* Line 1455 of yacc.c */ #line 4160 "parse.y" {ifndef_ripper((yyval.id) = keyword_nil);;} break; case 471: /* Line 1455 of yacc.c */ #line 4161 "parse.y" {ifndef_ripper((yyval.id) = keyword_self);;} break; case 472: /* Line 1455 of yacc.c */ #line 4162 "parse.y" {ifndef_ripper((yyval.id) = keyword_true);;} break; case 473: /* Line 1455 of yacc.c */ #line 4163 "parse.y" {ifndef_ripper((yyval.id) = keyword_false);;} break; case 474: /* Line 1455 of yacc.c */ #line 4164 "parse.y" {ifndef_ripper((yyval.id) = keyword__FILE__);;} break; case 475: /* Line 1455 of yacc.c */ #line 4165 "parse.y" {ifndef_ripper((yyval.id) = keyword__LINE__);;} break; case 476: /* Line 1455 of yacc.c */ #line 4166 "parse.y" {ifndef_ripper((yyval.id) = keyword__ENCODING__);;} break; case 477: /* Line 1455 of yacc.c */ #line 4170 "parse.y" { /*%%%*/ if (!((yyval.node) = gettable((yyvsp[(1) - (1)].id)))) (yyval.node) = NEW_BEGIN(0); /*% $$ = dispatch1(var_ref, $1); %*/ ;} break; case 478: /* Line 1455 of yacc.c */ #line 4180 "parse.y" { (yyval.node) = assignable((yyvsp[(1) - (1)].id), 0); /*%%%*/ /*% $$ = dispatch1(var_field, $$); %*/ ;} break; case 481: /* Line 1455 of yacc.c */ #line 4194 "parse.y" { /*%%%*/ (yyval.node) = 0; /*% $$ = Qnil; %*/ ;} break; case 482: /* Line 1455 of yacc.c */ #line 4202 "parse.y" { lex_state = EXPR_BEG; ;} break; case 483: /* Line 1455 of yacc.c */ #line 4206 "parse.y" { (yyval.node) = (yyvsp[(3) - (4)].node); ;} break; case 484: /* Line 1455 of yacc.c */ #line 4210 "parse.y" { /*%%%*/ yyerrok; (yyval.node) = 0; /*% yyerrok; $$ = Qnil; %*/ ;} break; case 485: /* Line 1455 of yacc.c */ #line 4222 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(2) - (3)].node); lex_state = EXPR_BEG; command_start = Qtrue; /*% $$ = dispatch1(paren, $2); lex_state = EXPR_BEG; command_start = Qtrue; %*/ ;} break; case 486: /* Line 1455 of yacc.c */ #line 4234 "parse.y" { (yyval.node) = (yyvsp[(1) - (2)].node); ;} break; case 487: /* Line 1455 of yacc.c */ #line 4240 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (6)].node), (yyvsp[(3) - (6)].node), (yyvsp[(5) - (6)].id), 0, (yyvsp[(6) - (6)].id)); /*% $$ = params_new($1, $3, $5, Qnil, escape_Qundef($6)); %*/ ;} break; case 488: /* Line 1455 of yacc.c */ #line 4248 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (8)].node), (yyvsp[(3) - (8)].node), (yyvsp[(5) - (8)].id), (yyvsp[(7) - (8)].node), (yyvsp[(8) - (8)].id)); /*% $$ = params_new($1, $3, $5, $7, escape_Qundef($8)); %*/ ;} break; case 489: /* Line 1455 of yacc.c */ #line 4256 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].node), 0, 0, (yyvsp[(4) - (4)].id)); /*% $$ = params_new($1, $3, Qnil, Qnil, escape_Qundef($4)); %*/ ;} break; case 490: /* Line 1455 of yacc.c */ #line 4264 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (6)].node), (yyvsp[(3) - (6)].node), 0, (yyvsp[(5) - (6)].node), (yyvsp[(6) - (6)].id)); /*% $$ = params_new($1, $3, Qnil, $5, escape_Qundef($6)); %*/ ;} break; case 491: /* Line 1455 of yacc.c */ #line 4272 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (4)].node), 0, (yyvsp[(3) - (4)].id), 0, (yyvsp[(4) - (4)].id)); /*% $$ = params_new($1, Qnil, $3, Qnil, escape_Qundef($4)); %*/ ;} break; case 492: /* Line 1455 of yacc.c */ #line 4280 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (6)].node), 0, (yyvsp[(3) - (6)].id), (yyvsp[(5) - (6)].node), (yyvsp[(6) - (6)].id)); /*% $$ = params_new($1, Qnil, $3, $5, escape_Qundef($6)); %*/ ;} break; case 493: /* Line 1455 of yacc.c */ #line 4288 "parse.y" { /*%%%*/ (yyval.node) = new_args((yyvsp[(1) - (2)].node), 0, 0, 0, (yyvsp[(2) - (2)].id)); /*% $$ = params_new($1, Qnil, Qnil, Qnil,escape_Qundef($2)); %*/ ;} break; case 494: /* Line 1455 of yacc.c */ #line 4296 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, (yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].id), 0, (yyvsp[(4) - (4)].id)); /*% $$ = params_new(Qnil, $1, $3, Qnil, escape_Qundef($4)); %*/ ;} break; case 495: /* Line 1455 of yacc.c */ #line 4304 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, (yyvsp[(1) - (6)].node), (yyvsp[(3) - (6)].id), (yyvsp[(5) - (6)].node), (yyvsp[(6) - (6)].id)); /*% $$ = params_new(Qnil, $1, $3, $5, escape_Qundef($6)); %*/ ;} break; case 496: /* Line 1455 of yacc.c */ #line 4312 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, (yyvsp[(1) - (2)].node), 0, 0, (yyvsp[(2) - (2)].id)); /*% $$ = params_new(Qnil, $1, Qnil, Qnil,escape_Qundef($2)); %*/ ;} break; case 497: /* Line 1455 of yacc.c */ #line 4320 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, (yyvsp[(1) - (4)].node), 0, (yyvsp[(3) - (4)].node), (yyvsp[(4) - (4)].id)); /*% $$ = params_new(Qnil, $1, Qnil, $3, escape_Qundef($4)); %*/ ;} break; case 498: /* Line 1455 of yacc.c */ #line 4328 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, 0, (yyvsp[(1) - (2)].id), 0, (yyvsp[(2) - (2)].id)); /*% $$ = params_new(Qnil, Qnil, $1, Qnil,escape_Qundef($2)); %*/ ;} break; case 499: /* Line 1455 of yacc.c */ #line 4336 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, 0, (yyvsp[(1) - (4)].id), (yyvsp[(3) - (4)].node), (yyvsp[(4) - (4)].id)); /*% $$ = params_new(Qnil, Qnil, $1, $3, escape_Qundef($4)); %*/ ;} break; case 500: /* Line 1455 of yacc.c */ #line 4344 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, 0, 0, 0, (yyvsp[(1) - (1)].id)); /*% $$ = params_new(Qnil, Qnil, Qnil, Qnil, $1); %*/ ;} break; case 501: /* Line 1455 of yacc.c */ #line 4352 "parse.y" { /*%%%*/ (yyval.node) = new_args(0, 0, 0, 0, 0); /*% $$ = params_new(Qnil, Qnil, Qnil, Qnil, Qnil); %*/ ;} break; case 502: /* Line 1455 of yacc.c */ #line 4362 "parse.y" { /*%%%*/ yyerror("formal argument cannot be a constant"); (yyval.id) = 0; /*% $$ = dispatch1(param_error, $1); %*/ ;} break; case 503: /* Line 1455 of yacc.c */ #line 4371 "parse.y" { /*%%%*/ yyerror("formal argument cannot be an instance variable"); (yyval.id) = 0; /*% $$ = dispatch1(param_error, $1); %*/ ;} break; case 504: /* Line 1455 of yacc.c */ #line 4380 "parse.y" { /*%%%*/ yyerror("formal argument cannot be a global variable"); (yyval.id) = 0; /*% $$ = dispatch1(param_error, $1); %*/ ;} break; case 505: /* Line 1455 of yacc.c */ #line 4389 "parse.y" { /*%%%*/ yyerror("formal argument cannot be a class variable"); (yyval.id) = 0; /*% $$ = dispatch1(param_error, $1); %*/ ;} break; case 507: /* Line 1455 of yacc.c */ #line 4401 "parse.y" { formal_argument(get_id((yyvsp[(1) - (1)].id))); (yyval.id) = (yyvsp[(1) - (1)].id); ;} break; case 508: /* Line 1455 of yacc.c */ #line 4408 "parse.y" { arg_var(get_id((yyvsp[(1) - (1)].id))); /*%%%*/ (yyval.node) = NEW_ARGS_AUX((yyvsp[(1) - (1)].id), 1); /*% $$ = get_value($1); %*/ ;} break; case 509: /* Line 1455 of yacc.c */ #line 4417 "parse.y" { ID tid = internal_id(); arg_var(tid); /*%%%*/ if (dyna_in_block()) { (yyvsp[(2) - (3)].node)->nd_value = NEW_DVAR(tid); } else { (yyvsp[(2) - (3)].node)->nd_value = NEW_LVAR(tid); } (yyval.node) = NEW_ARGS_AUX(tid, 1); (yyval.node)->nd_next = (yyvsp[(2) - (3)].node); /*% $$ = dispatch1(mlhs_paren, $2); %*/ ;} break; case 511: /* Line 1455 of yacc.c */ #line 4443 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(1) - (3)].node); (yyval.node)->nd_plen++; (yyval.node)->nd_next = block_append((yyval.node)->nd_next, (yyvsp[(3) - (3)].node)->nd_next); rb_gc_force_recycle((VALUE)(yyvsp[(3) - (3)].node)); /*% $$ = rb_ary_push($1, $3); %*/ ;} break; case 512: /* Line 1455 of yacc.c */ #line 4456 "parse.y" { arg_var(formal_argument(get_id((yyvsp[(1) - (3)].id)))); (yyval.node) = assignable((yyvsp[(1) - (3)].id), (yyvsp[(3) - (3)].node)); /*%%%*/ (yyval.node) = NEW_OPT_ARG(0, (yyval.node)); /*% $$ = rb_assoc_new($$, $3); %*/ ;} break; case 513: /* Line 1455 of yacc.c */ #line 4468 "parse.y" { arg_var(formal_argument(get_id((yyvsp[(1) - (3)].id)))); (yyval.node) = assignable((yyvsp[(1) - (3)].id), (yyvsp[(3) - (3)].node)); /*%%%*/ (yyval.node) = NEW_OPT_ARG(0, (yyval.node)); /*% $$ = rb_assoc_new($$, $3); %*/ ;} break; case 514: /* Line 1455 of yacc.c */ #line 4480 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(1) - (1)].node); /*% $$ = rb_ary_new3(1, $1); %*/ ;} break; case 515: /* Line 1455 of yacc.c */ #line 4488 "parse.y" { /*%%%*/ NODE *opts = (yyvsp[(1) - (3)].node); while (opts->nd_next) { opts = opts->nd_next; } opts->nd_next = (yyvsp[(3) - (3)].node); (yyval.node) = (yyvsp[(1) - (3)].node); /*% $$ = rb_ary_push($1, $3); %*/ ;} break; case 516: /* Line 1455 of yacc.c */ #line 4504 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(1) - (1)].node); /*% $$ = rb_ary_new3(1, $1); %*/ ;} break; case 517: /* Line 1455 of yacc.c */ #line 4512 "parse.y" { /*%%%*/ NODE *opts = (yyvsp[(1) - (3)].node); while (opts->nd_next) { opts = opts->nd_next; } opts->nd_next = (yyvsp[(3) - (3)].node); (yyval.node) = (yyvsp[(1) - (3)].node); /*% $$ = rb_ary_push($1, $3); %*/ ;} break; case 520: /* Line 1455 of yacc.c */ #line 4532 "parse.y" { /*%%%*/ if (!is_local_id((yyvsp[(2) - (2)].id))) yyerror("rest argument must be local variable"); /*% %*/ arg_var(shadowing_lvar(get_id((yyvsp[(2) - (2)].id)))); /*%%%*/ (yyval.id) = (yyvsp[(2) - (2)].id); /*% $$ = dispatch1(rest_param, $2); %*/ ;} break; case 521: /* Line 1455 of yacc.c */ #line 4545 "parse.y" { /*%%%*/ (yyval.id) = internal_id(); arg_var((yyval.id)); /*% $$ = dispatch1(rest_param, Qnil); %*/ ;} break; case 524: /* Line 1455 of yacc.c */ #line 4560 "parse.y" { /*%%%*/ if (!is_local_id((yyvsp[(2) - (2)].id))) yyerror("block argument must be local variable"); else if (!dyna_in_block() && local_id((yyvsp[(2) - (2)].id))) yyerror("duplicated block argument name"); /*% %*/ arg_var(shadowing_lvar(get_id((yyvsp[(2) - (2)].id)))); /*%%%*/ (yyval.id) = (yyvsp[(2) - (2)].id); /*% $$ = dispatch1(blockarg, $2); %*/ ;} break; case 525: /* Line 1455 of yacc.c */ #line 4577 "parse.y" { (yyval.id) = (yyvsp[(2) - (2)].id); ;} break; case 526: /* Line 1455 of yacc.c */ #line 4581 "parse.y" { /*%%%*/ (yyval.id) = 0; /*% $$ = Qundef; %*/ ;} break; case 527: /* Line 1455 of yacc.c */ #line 4591 "parse.y" { /*%%%*/ value_expr((yyvsp[(1) - (1)].node)); (yyval.node) = (yyvsp[(1) - (1)].node); if (!(yyval.node)) (yyval.node) = NEW_NIL(); /*% $$ = $1; %*/ ;} break; case 528: /* Line 1455 of yacc.c */ #line 4600 "parse.y" {lex_state = EXPR_BEG;;} break; case 529: /* Line 1455 of yacc.c */ #line 4601 "parse.y" { /*%%%*/ if ((yyvsp[(3) - (4)].node) == 0) { yyerror("can't define singleton method for ()."); } else { switch (nd_type((yyvsp[(3) - (4)].node))) { case NODE_STR: case NODE_DSTR: case NODE_XSTR: case NODE_DXSTR: case NODE_DREGX: case NODE_LIT: case NODE_ARRAY: case NODE_ZARRAY: yyerror("can't define singleton method for literals"); default: value_expr((yyvsp[(3) - (4)].node)); break; } } (yyval.node) = (yyvsp[(3) - (4)].node); /*% $$ = dispatch1(paren, $3); %*/ ;} break; case 531: /* Line 1455 of yacc.c */ #line 4631 "parse.y" { /*%%%*/ (yyval.node) = (yyvsp[(1) - (2)].node); /*% $$ = dispatch1(assoclist_from_args, $1); %*/ ;} break; case 533: /* Line 1455 of yacc.c */ #line 4648 "parse.y" { /*%%%*/ (yyval.node) = list_concat((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); /*% $$ = rb_ary_push($1, $3); %*/ ;} break; case 534: /* Line 1455 of yacc.c */ #line 4658 "parse.y" { /*%%%*/ (yyval.node) = list_append(NEW_LIST((yyvsp[(1) - (3)].node)), (yyvsp[(3) - (3)].node)); /*% $$ = dispatch2(assoc_new, $1, $3); %*/ ;} break; case 535: /* Line 1455 of yacc.c */ #line 4666 "parse.y" { /*%%%*/ (yyval.node) = list_append(NEW_LIST(NEW_LIT(ID2SYM((yyvsp[(1) - (2)].id)))), (yyvsp[(2) - (2)].node)); /*% $$ = dispatch2(assoc_new, $1, $2); %*/ ;} break; case 557: /* Line 1455 of yacc.c */ #line 4722 "parse.y" {yyerrok;;} break; case 560: /* Line 1455 of yacc.c */ #line 4727 "parse.y" {yyerrok;;} break; case 561: /* Line 1455 of yacc.c */ #line 4731 "parse.y" { /*%%%*/ (yyval.node) = 0; /*% $$ = Qundef; %*/ ;} break; /* Line 1455 of yacc.c */ #line 10583 "parse.c" default: break; } YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); YYPOPSTACK (yylen); yylen = 0; YY_STACK_PRINT (yyss, yyssp); *++yyvsp = yyval; /* Now `shift' the result of the reduction. Determine what state that goes to, based on the state we popped back to and the rule number reduced by. */ yyn = yyr1[yyn]; yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) yystate = yytable[yystate]; else yystate = yydefgoto[yyn - YYNTOKENS]; goto yynewstate; /*------------------------------------. | yyerrlab -- here on detecting error | `------------------------------------*/ yyerrlab: /* If not already recovering from an error, report this error. */ if (!yyerrstatus) { ++yynerrs; #if ! YYERROR_VERBOSE parser_yyerror (parser, YY_("syntax error")); #else { YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) { YYSIZE_T yyalloc = 2 * yysize; if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) yyalloc = YYSTACK_ALLOC_MAXIMUM; if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); yymsg = (char *) YYSTACK_ALLOC (yyalloc); if (yymsg) yymsg_alloc = yyalloc; else { yymsg = yymsgbuf; yymsg_alloc = sizeof yymsgbuf; } } if (0 < yysize && yysize <= yymsg_alloc) { (void) yysyntax_error (yymsg, yystate, yychar); parser_yyerror (parser, yymsg); } else { parser_yyerror (parser, YY_("syntax error")); if (yysize != 0) goto yyexhaustedlab; } } #endif } if (yyerrstatus == 3) { /* If just tried and failed to reuse lookahead token after an error, discard it. */ if (yychar <= YYEOF) { /* Return failure if at end of input. */ if (yychar == YYEOF) YYABORT; } else { yydestruct ("Error: discarding", yytoken, &yylval, parser); yychar = YYEMPTY; } } /* Else will try to reuse lookahead token after shifting the error token. */ goto yyerrlab1; /*---------------------------------------------------. | yyerrorlab -- error raised explicitly by YYERROR. | `---------------------------------------------------*/ yyerrorlab: /* Pacify compilers like GCC when the user code never invokes YYERROR and the label yyerrorlab therefore never appears in user code. */ if (/*CONSTCOND*/ 0) goto yyerrorlab; /* Do not reclaim the symbols of the rule which action triggered this YYERROR. */ YYPOPSTACK (yylen); yylen = 0; YY_STACK_PRINT (yyss, yyssp); yystate = *yyssp; goto yyerrlab1; /*-------------------------------------------------------------. | yyerrlab1 -- common code for both syntax error and YYERROR. | `-------------------------------------------------------------*/ yyerrlab1: yyerrstatus = 3; /* Each real token shifted decrements this. */ for (;;) { yyn = yypact[yystate]; if (yyn != YYPACT_NINF) { yyn += YYTERROR; if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) { yyn = yytable[yyn]; if (0 < yyn) break; } } /* Pop the current state because it cannot handle the error token. */ if (yyssp == yyss) YYABORT; yydestruct ("Error: popping", yystos[yystate], yyvsp, parser); YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); } *++yyvsp = yylval; /* Shift the error token. */ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); yystate = yyn; goto yynewstate; /*-------------------------------------. | yyacceptlab -- YYACCEPT comes here. | `-------------------------------------*/ yyacceptlab: yyresult = 0; goto yyreturn; /*-----------------------------------. | yyabortlab -- YYABORT comes here. | `-----------------------------------*/ yyabortlab: yyresult = 1; goto yyreturn; #if !defined(yyoverflow) || YYERROR_VERBOSE /*-------------------------------------------------. | yyexhaustedlab -- memory exhaustion comes here. | `-------------------------------------------------*/ yyexhaustedlab: parser_yyerror (parser, YY_("memory exhausted")); yyresult = 2; /* Fall through. */ #endif yyreturn: if (yychar != YYEMPTY) yydestruct ("Cleanup: discarding lookahead", yytoken, &yylval, parser); /* Do not reclaim the symbols of the rule which action triggered this YYABORT or YYACCEPT. */ YYPOPSTACK (yylen); YY_STACK_PRINT (yyss, yyssp); while (yyssp != yyss) { yydestruct ("Cleanup: popping", yystos[*yyssp], yyvsp, parser); YYPOPSTACK (1); } #ifndef yyoverflow if (yyss != yyssa) YYSTACK_FREE (yyss); #endif #if YYERROR_VERBOSE if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); #endif /* Make sure YYID is used. */ return YYID (yyresult); } /* Line 1675 of yacc.c */ #line 4739 "parse.y" # undef parser # undef yylex # undef yylval # define yylval (*((YYSTYPE*)(parser->parser_yylval))) static int parser_regx_options(struct parser_params*); static int parser_tokadd_string(struct parser_params*,int,int,int,long*,rb_encoding**); static void parser_tokaddmbc(struct parser_params *parser, int c, rb_encoding *enc); static int parser_parse_string(struct parser_params*,NODE*); static int parser_here_document(struct parser_params*,NODE*); # define nextc() parser_nextc(parser) # define pushback(c) parser_pushback(parser, c) # define newtok() parser_newtok(parser) # define tokspace(n) parser_tokspace(parser, n) # define tokadd(c) parser_tokadd(parser, c) # define tok_hex(numlen) parser_tok_hex(parser, numlen) # define read_escape(flags,e) parser_read_escape(parser, flags, e) # define tokadd_escape(e) parser_tokadd_escape(parser, e) # define regx_options() parser_regx_options(parser) # define tokadd_string(f,t,p,n,e) parser_tokadd_string(parser,f,t,p,n,e) # define parse_string(n) parser_parse_string(parser,n) # define tokaddmbc(c, enc) parser_tokaddmbc(parser, c, enc) # define here_document(n) parser_here_document(parser,n) # define heredoc_identifier() parser_heredoc_identifier(parser) # define heredoc_restore(n) parser_heredoc_restore(parser,n) # define whole_match_p(e,l,i) parser_whole_match_p(parser,e,l,i) #ifndef RIPPER # define set_yylval_str(x) yylval.node = NEW_STR(x) # define set_yylval_num(x) yylval.num = x # define set_yylval_id(x) yylval.id = x # define set_yylval_name(x) yylval.id = x # define set_yylval_literal(x) yylval.node = NEW_LIT(x) # define set_yylval_node(x) yylval.node = x # define yylval_id() yylval.id #else static inline VALUE ripper_yylval_id(ID x) { return (VALUE)NEW_LASGN(x, ID2SYM(x)); } # define set_yylval_str(x) (void)(x) # define set_yylval_num(x) (void)(x) # define set_yylval_id(x) (void)(x) # define set_yylval_name(x) (void)(yylval.val = ripper_yylval_id(x)) # define set_yylval_literal(x) (void)(x) # define set_yylval_node(x) (void)(x) # define yylval_id() yylval.id #endif #ifndef RIPPER #define ripper_flush(p) (void)(p) #else #define ripper_flush(p) (p->tokp = p->parser_lex_p) #define yylval_rval *(TYPE(yylval.val) == T_NODE ? &yylval.node->nd_rval : &yylval.val) static int ripper_has_scan_event(struct parser_params *parser) { if (lex_p < parser->tokp) rb_raise(rb_eRuntimeError, "lex_p < tokp"); return lex_p > parser->tokp; } static VALUE ripper_scan_event_val(struct parser_params *parser, int t) { VALUE str = STR_NEW(parser->tokp, lex_p - parser->tokp); VALUE rval = ripper_dispatch1(parser, ripper_token2eventid(t), str); ripper_flush(parser); return rval; } static void ripper_dispatch_scan_event(struct parser_params *parser, int t) { if (!ripper_has_scan_event(parser)) return; yylval_rval = ripper_scan_event_val(parser, t); } static void ripper_dispatch_ignored_scan_event(struct parser_params *parser, int t) { if (!ripper_has_scan_event(parser)) return; (void)ripper_scan_event_val(parser, t); } static void ripper_dispatch_delayed_token(struct parser_params *parser, int t) { int saved_line = ruby_sourceline; const char *saved_tokp = parser->tokp; ruby_sourceline = parser->delayed_line; parser->tokp = lex_pbeg + parser->delayed_col; yylval_rval = ripper_dispatch1(parser, ripper_token2eventid(t), parser->delayed); parser->delayed = Qnil; ruby_sourceline = saved_line; parser->tokp = saved_tokp; } #endif /* RIPPER */ #include "ruby/regex.h" #include "ruby/util.h" /* We remove any previous definition of `SIGN_EXTEND_CHAR', since ours (we hope) works properly with all combinations of machines, compilers, `char' and `unsigned char' argument types. (Per Bothner suggested the basic approach.) */ #undef SIGN_EXTEND_CHAR #if __STDC__ # define SIGN_EXTEND_CHAR(c) ((signed char)(c)) #else /* not __STDC__ */ /* As in Harbison and Steele. */ # define SIGN_EXTEND_CHAR(c) ((((unsigned char)(c)) ^ 128) - 128) #endif #define parser_encoding_name() (parser->enc->name) #define parser_mbclen() mbclen((lex_p-1),lex_pend,parser->enc) #define parser_precise_mbclen() rb_enc_precise_mbclen((lex_p-1),lex_pend,parser->enc) #define is_identchar(p,e,enc) (rb_enc_isalnum(*p,enc) || (*p) == '_' || !ISASCII(*p)) #define parser_is_identchar() (!parser->eofp && is_identchar((lex_p-1),lex_pend,parser->enc)) #define parser_isascii() ISASCII(*(lex_p-1)) #ifndef RIPPER static int token_info_get_column(struct parser_params *parser, const char *token) { int column = 1; const char *p, *pend = lex_p - strlen(token); for (p = lex_pbeg; p < pend; p++) { if (*p == '\t') { column = (((column - 1) / 8) + 1) * 8; } column++; } return column; } static int token_info_has_nonspaces(struct parser_params *parser, const char *token) { const char *p, *pend = lex_p - strlen(token); for (p = lex_pbeg; p < pend; p++) { if (*p != ' ' && *p != '\t') { return 1; } } return 0; } static void token_info_push(struct parser_params *parser, const char *token) { token_info *ptinfo; if (compile_for_eval) return; ptinfo = ALLOC(token_info); ptinfo->token = token; ptinfo->linenum = ruby_sourceline; ptinfo->column = token_info_get_column(parser, token); ptinfo->nonspc = token_info_has_nonspaces(parser, token); ptinfo->next = parser->parser_token_info; parser->parser_token_info = ptinfo; } static void token_info_pop(struct parser_params *parser, const char *token) { int linenum; token_info *ptinfo = parser->parser_token_info; if (!ptinfo) return; parser->parser_token_info = ptinfo->next; if (token_info_get_column(parser, token) == ptinfo->column) { /* OK */ goto finish; } linenum = ruby_sourceline; if (linenum == ptinfo->linenum) { /* SKIP */ goto finish; } if (token_info_has_nonspaces(parser, token) || ptinfo->nonspc) { /* SKIP */ goto finish; } rb_compile_warning(ruby_sourcefile, linenum, "mismatched indentations at '%s' with '%s' at %d", token, ptinfo->token, ptinfo->linenum); finish: xfree(ptinfo); } #endif /* RIPPER */ static int parser_yyerror(struct parser_params *parser, const char *msg) { #ifndef RIPPER const int max_line_margin = 30; const char *p, *pe; char *buf; int len, i; compile_error(PARSER_ARG "%s", msg); p = lex_p; while (lex_pbeg <= p) { if (*p == '\n') break; p--; } p++; pe = lex_p; while (pe < lex_pend) { if (*pe == '\n') break; pe++; } len = pe - p; if (len > 4) { char *p2; const char *pre = "", *post = ""; if (len > max_line_margin * 2 + 10) { if (lex_p - p > max_line_margin) { p = rb_enc_prev_char(p, lex_p - max_line_margin, pe, rb_enc_get(lex_lastline)); pre = "..."; } if (pe - lex_p > max_line_margin) { pe = rb_enc_prev_char(lex_p, lex_p + max_line_margin, pe, rb_enc_get(lex_lastline)); post = "..."; } len = pe - p; } buf = ALLOCA_N(char, len+2); MEMCPY(buf, p, char, len); buf[len] = '\0'; rb_compile_error_append("%s%s%s", pre, buf, post); i = lex_p - p; p2 = buf; pe = buf + len; while (p2 < pe) { if (*p2 != '\t') *p2 = ' '; p2++; } buf[i] = '^'; buf[i+1] = '\0'; rb_compile_error_append("%s%s", pre, buf); } #else dispatch1(parse_error, STR_NEW2(msg)); #endif /* !RIPPER */ return 0; } static void parser_prepare(struct parser_params *parser); #ifndef RIPPER VALUE ruby_suppress_tracing(VALUE (*func)(VALUE, int), VALUE arg, int always); static VALUE debug_lines(const char *f) { if (rb_const_defined_at(rb_cObject, rb_intern("SCRIPT_LINES__"))) { VALUE hash = rb_const_get_at(rb_cObject, rb_intern("SCRIPT_LINES__")); if (TYPE(hash) == T_HASH) { VALUE fname = rb_str_new2(f); VALUE lines = rb_ary_new(); rb_hash_aset(hash, fname, lines); return lines; } } return 0; } static VALUE coverage(const char *f, int n) { extern VALUE rb_get_coverages(void); VALUE coverages = rb_get_coverages(); if (RTEST(coverages) && RBASIC(coverages)->klass == 0) { VALUE fname = rb_str_new2(f); VALUE lines = rb_ary_new2(n); int i; RBASIC(lines)->klass = 0; for (i = 0; i < n; i++) RARRAY_PTR(lines)[i] = Qnil; RARRAY(lines)->as.heap.len = n; rb_hash_aset(coverages, fname, lines); return lines; } return 0; } static int e_option_supplied(struct parser_params *parser) { if (strcmp(ruby_sourcefile, "-e") == 0) return Qtrue; return Qfalse; } static VALUE yycompile0(VALUE arg, int tracing) { int n; NODE *tree; struct parser_params *parser = (struct parser_params *)arg; if (!compile_for_eval && rb_safe_level() == 0) { ruby_debug_lines = debug_lines(ruby_sourcefile); if (ruby_debug_lines && ruby_sourceline > 0) { VALUE str = STR_NEW0(); n = ruby_sourceline; do { rb_ary_push(ruby_debug_lines, str); } while (--n); } if (!e_option_supplied(parser)) { ruby_coverage = coverage(ruby_sourcefile, ruby_sourceline); } } parser_prepare(parser); deferred_nodes = 0; n = yyparse((void*)parser); ruby_debug_lines = 0; ruby_coverage = 0; compile_for_eval = 0; lex_strterm = 0; lex_p = lex_pbeg = lex_pend = 0; lex_lastline = lex_nextline = 0; if (parser->nerr) { return 0; } tree = ruby_eval_tree; if (!tree) { tree = NEW_NIL(); } if (ruby_eval_tree_begin) { NODE *scope = ruby_eval_tree; if (scope) { scope->nd_body = NEW_PRELUDE(ruby_eval_tree_begin, scope->nd_body); } tree = scope; } else { tree = ruby_eval_tree; } return (VALUE)tree; } static NODE* yycompile(struct parser_params *parser, const char *f, int line) { ruby_sourcefile = ruby_strdup(f); ruby_sourceline = line - 1; return (NODE *)ruby_suppress_tracing(yycompile0, (VALUE)parser, Qtrue); } #endif /* !RIPPER */ static rb_encoding * must_be_ascii_compatible(VALUE s) { rb_encoding *enc = rb_enc_get(s); if (!rb_enc_asciicompat(enc)) { rb_raise(rb_eArgError, "invalid source encoding"); } return enc; } static VALUE lex_get_str(struct parser_params *parser, VALUE s) { char *beg, *end, *pend; rb_encoding *enc = must_be_ascii_compatible(s); beg = RSTRING_PTR(s); if (lex_gets_ptr) { if (RSTRING_LEN(s) == lex_gets_ptr) return Qnil; beg += lex_gets_ptr; } pend = RSTRING_PTR(s) + RSTRING_LEN(s); end = beg; while (end < pend) { if (*end++ == '\n') break; } lex_gets_ptr = end - RSTRING_PTR(s); return rb_enc_str_new(beg, end - beg, enc); } static VALUE lex_getline(struct parser_params *parser) { VALUE line = (*parser->parser_lex_gets)(parser, parser->parser_lex_input); if (NIL_P(line)) return line; must_be_ascii_compatible(line); #ifndef RIPPER if (ruby_debug_lines) { rb_ary_push(ruby_debug_lines, line); } if (ruby_coverage) { rb_ary_push(ruby_coverage, Qnil); } #endif return line; } #ifndef RIPPER static NODE* parser_compile_string(volatile VALUE vparser, const char *f, VALUE s, int line) { struct parser_params *parser; NODE *node; volatile VALUE tmp; Data_Get_Struct(vparser, struct parser_params, parser); lex_gets = lex_get_str; lex_gets_ptr = 0; lex_input = s; lex_pbeg = lex_p = lex_pend = 0; compile_for_eval = rb_parse_in_eval(); node = yycompile(parser, f, line); tmp = vparser; /* prohibit tail call optimization */ return node; } NODE* rb_compile_string(const char *f, VALUE s, int line) { must_be_ascii_compatible(s); return parser_compile_string(rb_parser_new(), f, s, line); } NODE* rb_parser_compile_string(volatile VALUE vparser, const char *f, VALUE s, int line) { must_be_ascii_compatible(s); return parser_compile_string(vparser, f, s, line); } NODE* rb_compile_cstr(const char *f, const char *s, int len, int line) { VALUE str = rb_str_new(s, len); return parser_compile_string(rb_parser_new(), f, str, line); } NODE* rb_parser_compile_cstr(volatile VALUE vparser, const char *f, const char *s, int len, int line) { VALUE str = rb_str_new(s, len); return parser_compile_string(vparser, f, str, line); } static VALUE lex_io_gets(struct parser_params *parser, VALUE io) { return rb_io_gets(io); } NODE* rb_compile_file(const char *f, VALUE file, int start) { VALUE volatile vparser = rb_parser_new(); return rb_parser_compile_file(vparser, f, file, start); } NODE* rb_parser_compile_file(volatile VALUE vparser, const char *f, VALUE file, int start) { struct parser_params *parser; volatile VALUE tmp; NODE *node; Data_Get_Struct(vparser, struct parser_params, parser); lex_gets = lex_io_gets; lex_input = file; lex_pbeg = lex_p = lex_pend = 0; compile_for_eval = rb_parse_in_eval(); node = yycompile(parser, f, start); tmp = vparser; /* prohibit tail call optimization */ return node; } #endif /* !RIPPER */ #define STR_FUNC_ESCAPE 0x01 #define STR_FUNC_EXPAND 0x02 #define STR_FUNC_REGEXP 0x04 #define STR_FUNC_QWORDS 0x08 #define STR_FUNC_SYMBOL 0x10 #define STR_FUNC_INDENT 0x20 enum string_type { str_squote = (0), str_dquote = (STR_FUNC_EXPAND), str_xquote = (STR_FUNC_EXPAND), str_regexp = (STR_FUNC_REGEXP|STR_FUNC_ESCAPE|STR_FUNC_EXPAND), str_sword = (STR_FUNC_QWORDS), str_dword = (STR_FUNC_QWORDS|STR_FUNC_EXPAND), str_ssym = (STR_FUNC_SYMBOL), str_dsym = (STR_FUNC_SYMBOL|STR_FUNC_EXPAND) }; static VALUE parser_str_new(const char *p, long n, rb_encoding *enc, int func, rb_encoding *enc0) { VALUE str; str = rb_enc_str_new(p, n, enc); if (!(func & STR_FUNC_REGEXP) && rb_enc_asciicompat(enc)) { if (rb_enc_str_coderange(str) == ENC_CODERANGE_7BIT) { } else if (enc0 == rb_usascii_encoding() && enc != rb_utf8_encoding()) { rb_enc_associate(str, rb_ascii8bit_encoding()); } } return str; } #define lex_goto_eol(parser) (parser->parser_lex_p = parser->parser_lex_pend) #define peek(c) (lex_p < lex_pend && (c) == *lex_p) static inline int parser_nextc(struct parser_params *parser) { int c; if (lex_p == lex_pend) { VALUE v = lex_nextline; lex_nextline = 0; if (!v) { if (parser->eofp) return -1; if (!lex_input || NIL_P(v = lex_getline(parser))) { parser->eofp = Qtrue; lex_goto_eol(parser); return -1; } } { #ifdef RIPPER if (parser->tokp < lex_pend) { if (NIL_P(parser->delayed)) { parser->delayed = rb_str_buf_new(1024); rb_str_buf_cat(parser->delayed, parser->tokp, lex_pend - parser->tokp); parser->delayed_line = ruby_sourceline; parser->delayed_col = parser->tokp - lex_pbeg; } else { rb_str_buf_cat(parser->delayed, parser->tokp, lex_pend - parser->tokp); } } #endif if (heredoc_end > 0) { ruby_sourceline = heredoc_end; heredoc_end = 0; } ruby_sourceline++; parser->line_count++; lex_pbeg = lex_p = RSTRING_PTR(v); lex_pend = lex_p + RSTRING_LEN(v); ripper_flush(parser); lex_lastline = v; } } c = (unsigned char)*lex_p++; if (c == '\r' && peek('\n')) { lex_p++; c = '\n'; } return c; } static void parser_pushback(struct parser_params *parser, int c) { if (c == -1) return; lex_p--; if (lex_p > lex_pbeg && lex_p[0] == '\n' && lex_p[-1] == '\r') { lex_p--; } } #define was_bol() (lex_p == lex_pbeg + 1) #define tokfix() (tokenbuf[tokidx]='\0') #define tok() tokenbuf #define toklen() tokidx #define toklast() (tokidx>0?tokenbuf[tokidx-1]:0) static char* parser_newtok(struct parser_params *parser) { tokidx = 0; if (!tokenbuf) { toksiz = 60; tokenbuf = ALLOC_N(char, 60); } if (toksiz > 4096) { toksiz = 60; REALLOC_N(tokenbuf, char, 60); } return tokenbuf; } static char * parser_tokspace(struct parser_params *parser, int n) { tokidx += n; if (tokidx >= toksiz) { do {toksiz *= 2;} while (toksiz < tokidx); REALLOC_N(tokenbuf, char, toksiz); } return &tokenbuf[tokidx-n]; } static void parser_tokadd(struct parser_params *parser, int c) { tokenbuf[tokidx++] = (char)c; if (tokidx >= toksiz) { toksiz *= 2; REALLOC_N(tokenbuf, char, toksiz); } } static int parser_tok_hex(struct parser_params *parser, int *numlen) { int c; c = scan_hex(lex_p, 2, numlen); if (!*numlen) { yyerror("invalid hex escape"); return 0; } lex_p += *numlen; return c; } #define tokcopy(n) memcpy(tokspace(n), lex_p - (n), (n)) static int parser_tokadd_utf8(struct parser_params *parser, rb_encoding **encp, int string_literal, int symbol_literal, int regexp_literal) { /* * If string_literal is true, then we allow multiple codepoints * in \u{}, and add the codepoints to the current token. * Otherwise we're parsing a character literal and return a single * codepoint without adding it */ int codepoint; int numlen; if (regexp_literal) { tokadd('\\'); tokadd('u'); } if (peek('{')) { /* handle \u{...} form */ do { if (regexp_literal) { tokadd(*lex_p); } nextc(); codepoint = scan_hex(lex_p, 6, &numlen); if (numlen == 0) { yyerror("invalid Unicode escape"); return 0; } if (codepoint > 0x10ffff) { yyerror("invalid Unicode codepoint (too large)"); return 0; } lex_p += numlen; if (regexp_literal) { tokcopy(numlen); } else if (codepoint >= 0x80) { *encp = UTF8_ENC(); if (string_literal) tokaddmbc(codepoint, *encp); } else if (string_literal) { if (codepoint == 0 && symbol_literal) { yyerror("symbol cannot contain '\\u{0}'"); return 0; } tokadd(codepoint); } } while (string_literal && (peek(' ') || peek('\t'))); if (!peek('}')) { yyerror("unterminated Unicode escape"); return 0; } if (regexp_literal) { tokadd('}'); } nextc(); } else { /* handle \uxxxx form */ codepoint = scan_hex(lex_p, 4, &numlen); if (numlen < 4) { yyerror("invalid Unicode escape"); return 0; } lex_p += 4; if (regexp_literal) { tokcopy(4); } else if (codepoint >= 0x80) { *encp = UTF8_ENC(); if (string_literal) tokaddmbc(codepoint, *encp); } else if (string_literal) { if (codepoint == 0 && symbol_literal) { yyerror("symbol cannot contain '\\u0000'"); return 0; } tokadd(codepoint); } } return codepoint; } #define ESCAPE_CONTROL 1 #define ESCAPE_META 2 static int parser_read_escape(struct parser_params *parser, int flags, rb_encoding **encp) { int c; int numlen; switch (c = nextc()) { case '\\': /* Backslash */ return c; case 'n': /* newline */ return '\n'; case 't': /* horizontal tab */ return '\t'; case 'r': /* carriage-return */ return '\r'; case 'f': /* form-feed */ return '\f'; case 'v': /* vertical tab */ return '\13'; case 'a': /* alarm(bell) */ return '\007'; case 'e': /* escape */ return 033; case '0': case '1': case '2': case '3': /* octal constant */ case '4': case '5': case '6': case '7': if (flags & (ESCAPE_CONTROL|ESCAPE_META)) goto eof; { int numlen; pushback(c); c = scan_oct(lex_p, 3, &numlen); lex_p += numlen; } return c; case 'x': /* hex constant */ if (flags & (ESCAPE_CONTROL|ESCAPE_META)) goto eof; c = tok_hex(&numlen); if (numlen == 0) return 0; return c; case 'b': /* backspace */ return '\010'; case 's': /* space */ return ' '; case 'M': if (flags & ESCAPE_META) goto eof; if ((c = nextc()) != '-') { pushback(c); goto eof; } if ((c = nextc()) == '\\') { return read_escape(flags|ESCAPE_META, encp) | 0x80; } else if (c == -1 || !ISASCII(c)) goto eof; else { return ((c & 0xff) | 0x80); } case 'C': if ((c = nextc()) != '-') { pushback(c); goto eof; } case 'c': if (flags & ESCAPE_CONTROL) goto eof; if ((c = nextc())== '\\') { c = read_escape(flags|ESCAPE_CONTROL, encp); } else if (c == '?') return 0177; else if (c == -1 || !ISASCII(c)) goto eof; return c & 0x9f; eof: case -1: yyerror("Invalid escape character syntax"); return '\0'; default: return c; } } static void parser_tokaddmbc(struct parser_params *parser, int c, rb_encoding *enc) { int len = rb_enc_codelen(c, enc); rb_enc_mbcput(c, tokspace(len), enc); } static int parser_tokadd_escape(struct parser_params *parser, rb_encoding **encp) { int c; int flags = 0; first: switch (c = nextc()) { case '\n': return 0; /* just ignore */ case '0': case '1': case '2': case '3': /* octal constant */ case '4': case '5': case '6': case '7': if (flags & (ESCAPE_CONTROL|ESCAPE_META)) goto eof; { int numlen; int oct; oct = scan_oct(--lex_p, 3, &numlen); if (numlen == 0) goto eof; lex_p += numlen; tokcopy(numlen + 1); } return 0; case 'x': /* hex constant */ if (flags & (ESCAPE_CONTROL|ESCAPE_META)) goto eof; { int numlen; int hex; hex = tok_hex(&numlen); if (numlen == 0) goto eof; tokcopy(numlen + 2); } return 0; case 'M': if (flags & ESCAPE_META) goto eof; if ((c = nextc()) != '-') { pushback(c); goto eof; } tokcopy(3); flags |= ESCAPE_META; goto escaped; case 'C': if (flags & ESCAPE_CONTROL) goto eof; if ((c = nextc()) != '-') { pushback(c); goto eof; } tokcopy(3); goto escaped; case 'c': if (flags & ESCAPE_CONTROL) goto eof; tokcopy(2); flags |= ESCAPE_CONTROL; escaped: if ((c = nextc()) == '\\') { goto first; } else if (c == -1) goto eof; tokadd(c); return 0; eof: case -1: yyerror("Invalid escape character syntax"); return -1; default: tokadd('\\'); tokadd(c); } return 0; } extern int rb_char_to_option_kcode(int c, int *option, int *kcode); static int parser_regx_options(struct parser_params *parser) { int kcode = 0; int options = 0; int c, opt, kc; newtok(); while (c = nextc(), ISALPHA(c)) { if (c == 'o') { options |= RE_OPTION_ONCE; } else if (rb_char_to_option_kcode(c, &opt, &kc)) { options |= opt; if (kc >= 0) kcode = c; } else { tokadd(c); } } pushback(c); if (toklen()) { tokfix(); compile_error(PARSER_ARG "unknown regexp option%s - %s", toklen() > 1 ? "s" : "", tok()); } return options | RE_OPTION_ENCODING(kcode); } static void dispose_string(VALUE str) { /* TODO: should use another API? */ if (RBASIC(str)->flags & RSTRING_NOEMBED) xfree(RSTRING_PTR(str)); rb_gc_force_recycle(str); } static int parser_tokadd_mbchar(struct parser_params *parser, int c) { int len = parser_precise_mbclen(); if (!MBCLEN_CHARFOUND_P(len)) { compile_error(PARSER_ARG "invalid multibyte char (%s)", parser_encoding_name()); return -1; } tokadd(c); lex_p += --len; if (len > 0) tokcopy(len); return c; } #define tokadd_mbchar(c) parser_tokadd_mbchar(parser, c) static int parser_tokadd_string(struct parser_params *parser, int func, int term, int paren, long *nest, rb_encoding **encp) { int c; int has_nonascii = 0; rb_encoding *enc = *encp; char *errbuf = 0; static const char mixed_msg[] = "%s mixed within %s source"; #define mixed_error(enc1, enc2) if (!errbuf) { \ int len = sizeof(mixed_msg) - 4; \ len += strlen(rb_enc_name(enc1)); \ len += strlen(rb_enc_name(enc2)); \ errbuf = ALLOCA_N(char, len); \ snprintf(errbuf, len, mixed_msg, \ rb_enc_name(enc1), \ rb_enc_name(enc2)); \ yyerror(errbuf); \ } #define mixed_escape(beg, enc1, enc2) do { \ const char *pos = lex_p; \ lex_p = beg; \ mixed_error(enc1, enc2); \ lex_p = pos; \ } while (0) while ((c = nextc()) != -1) { if (paren && c == paren) { ++*nest; } else if (c == term) { if (!nest || !*nest) { pushback(c); break; } --*nest; } else if ((func & STR_FUNC_EXPAND) && c == '#' && lex_p < lex_pend) { int c2 = *lex_p; if (c2 == '$' || c2 == '@' || c2 == '{') { pushback(c); break; } } else if (c == '\\') { const char *beg = lex_p - 1; c = nextc(); switch (c) { case '\n': if (func & STR_FUNC_QWORDS) break; if (func & STR_FUNC_EXPAND) continue; tokadd('\\'); break; case '\\': if (func & STR_FUNC_ESCAPE) tokadd(c); break; case 'u': if ((func & STR_FUNC_EXPAND) == 0) { tokadd('\\'); break; } parser_tokadd_utf8(parser, &enc, 1, func & STR_FUNC_SYMBOL, func & STR_FUNC_REGEXP); if (has_nonascii && enc != *encp) { mixed_escape(beg, enc, *encp); } continue; default: if (func & STR_FUNC_REGEXP) { pushback(c); if ((c = tokadd_escape(&enc)) < 0) return -1; if (has_nonascii && enc != *encp) { mixed_escape(beg, enc, *encp); } continue; } else if (func & STR_FUNC_EXPAND) { pushback(c); if (func & STR_FUNC_ESCAPE) tokadd('\\'); c = read_escape(0, &enc); } else if ((func & STR_FUNC_QWORDS) && ISSPACE(c)) { /* ignore backslashed spaces in %w */ } else if (c != term && !(paren && c == paren)) { tokadd('\\'); } } } else if (!parser_isascii()) { has_nonascii = 1; if (enc != *encp) { mixed_error(enc, *encp); continue; } if (tokadd_mbchar(c) == -1) return -1; continue; } else if ((func & STR_FUNC_QWORDS) && ISSPACE(c)) { pushback(c); break; } if (!c && (func & STR_FUNC_SYMBOL)) { func &= ~STR_FUNC_SYMBOL; compile_error(PARSER_ARG "symbol cannot contain '\\0'"); continue; } if (c & 0x80) { has_nonascii = 1; if (enc != *encp) { mixed_error(enc, *encp); continue; } } tokadd(c); } *encp = enc; return c; } #define NEW_STRTERM(func, term, paren) \ rb_node_newnode(NODE_STRTERM, (func), (term) | ((paren) << (CHAR_BIT * 2)), 0) static int parser_parse_string(struct parser_params *parser, NODE *quote) { int func = quote->nd_func; int term = nd_term(quote); int paren = nd_paren(quote); int c, space = 0; rb_encoding *enc = parser->enc; if (func == -1) return tSTRING_END; c = nextc(); if ((func & STR_FUNC_QWORDS) && ISSPACE(c)) { do {c = nextc();} while (ISSPACE(c)); space = 1; } if (c == term && !quote->nd_nest) { if (func & STR_FUNC_QWORDS) { quote->nd_func = -1; return ' '; } if (!(func & STR_FUNC_REGEXP)) return tSTRING_END; set_yylval_num(regx_options()); return tREGEXP_END; } if (space) { pushback(c); return ' '; } newtok(); if ((func & STR_FUNC_EXPAND) && c == '#') { switch (c = nextc()) { case '$': case '@': pushback(c); return tSTRING_DVAR; case '{': return tSTRING_DBEG; } tokadd('#'); } pushback(c); if (tokadd_string(func, term, paren, "e->nd_nest, &enc) == -1) { ruby_sourceline = nd_line(quote); if (func & STR_FUNC_REGEXP) { if (parser->eofp) compile_error(PARSER_ARG "unterminated regexp meets end of file"); return tREGEXP_END; } else { if (parser->eofp) compile_error(PARSER_ARG "unterminated string meets end of file"); return tSTRING_END; } } tokfix(); set_yylval_str(STR_NEW3(tok(), toklen(), enc, func)); return tSTRING_CONTENT; } static int parser_heredoc_identifier(struct parser_params *parser) { int c = nextc(), term, func = 0, len; if (c == '-') { c = nextc(); func = STR_FUNC_INDENT; } switch (c) { case '\'': func |= str_squote; goto quoted; case '"': func |= str_dquote; goto quoted; case '`': func |= str_xquote; quoted: newtok(); tokadd(func); term = c; while ((c = nextc()) != -1 && c != term) { if (tokadd_mbchar(c) == -1) return 0; } if (c == -1) { compile_error(PARSER_ARG "unterminated here document identifier"); return 0; } break; default: if (!parser_is_identchar()) { pushback(c); if (func & STR_FUNC_INDENT) { pushback('-'); } return 0; } newtok(); term = '"'; tokadd(func |= str_dquote); do { if (tokadd_mbchar(c) == -1) return 0; } while ((c = nextc()) != -1 && parser_is_identchar()); pushback(c); break; } tokfix(); #ifdef RIPPER ripper_dispatch_scan_event(parser, tHEREDOC_BEG); #endif len = lex_p - lex_pbeg; lex_goto_eol(parser); lex_strterm = rb_node_newnode(NODE_HEREDOC, STR_NEW(tok(), toklen()), /* nd_lit */ len, /* nd_nth */ lex_lastline); /* nd_orig */ nd_set_line(lex_strterm, ruby_sourceline); ripper_flush(parser); return term == '`' ? tXSTRING_BEG : tSTRING_BEG; } static void parser_heredoc_restore(struct parser_params *parser, NODE *here) { VALUE line; line = here->nd_orig; lex_lastline = line; lex_pbeg = RSTRING_PTR(line); lex_pend = lex_pbeg + RSTRING_LEN(line); lex_p = lex_pbeg + here->nd_nth; heredoc_end = ruby_sourceline; ruby_sourceline = nd_line(here); dispose_string(here->nd_lit); rb_gc_force_recycle((VALUE)here); ripper_flush(parser); } static int parser_whole_match_p(struct parser_params *parser, const char *eos, int len, int indent) { const char *p = lex_pbeg; int n; if (indent) { while (*p && ISSPACE(*p)) p++; } n= lex_pend - (p + len); if (n < 0 || (n > 0 && p[len] != '\n' && p[len] != '\r')) return Qfalse; if (strncmp(eos, p, len) == 0) return Qtrue; return Qfalse; } static int parser_here_document(struct parser_params *parser, NODE *here) { int c, func, indent = 0; const char *eos, *p, *pend; long len; VALUE str = 0; rb_encoding *enc = parser->enc; eos = RSTRING_PTR(here->nd_lit); len = RSTRING_LEN(here->nd_lit) - 1; indent = (func = *eos++) & STR_FUNC_INDENT; if ((c = nextc()) == -1) { error: compile_error(PARSER_ARG "can't find string \"%s\" anywhere before EOF", eos); #ifdef RIPPER if (NIL_P(parser->delayed)) { ripper_dispatch_scan_event(parser, tSTRING_CONTENT); } else { if (str || ((len = lex_p - parser->tokp) > 0 && (str = STR_NEW3(parser->tokp, len, enc, func), 1))) { rb_str_append(parser->delayed, str); } ripper_dispatch_delayed_token(parser, tSTRING_CONTENT); } lex_goto_eol(parser); #endif restore: heredoc_restore(lex_strterm); lex_strterm = 0; return 0; } if (was_bol() && whole_match_p(eos, len, indent)) { heredoc_restore(lex_strterm); return tSTRING_END; } if (!(func & STR_FUNC_EXPAND)) { do { p = RSTRING_PTR(lex_lastline); pend = lex_pend; if (pend > p) { switch (pend[-1]) { case '\n': if (--pend == p || pend[-1] != '\r') { pend++; break; } case '\r': --pend; } } if (str) rb_str_cat(str, p, pend - p); else str = STR_NEW(p, pend - p); if (pend < lex_pend) rb_str_cat(str, "\n", 1); lex_goto_eol(parser); if (nextc() == -1) { if (str) dispose_string(str); goto error; } } while (!whole_match_p(eos, len, indent)); } else { /* int mb = ENC_CODERANGE_7BIT, *mbp = &mb;*/ newtok(); if (c == '#') { switch (c = nextc()) { case '$': case '@': pushback(c); return tSTRING_DVAR; case '{': return tSTRING_DBEG; } tokadd('#'); } do { pushback(c); if ((c = tokadd_string(func, '\n', 0, NULL, &enc)) == -1) { if (parser->eofp) goto error; goto restore; } if (c != '\n') { set_yylval_str(STR_NEW3(tok(), toklen(), enc, func)); return tSTRING_CONTENT; } tokadd(nextc()); /* if (mbp && mb == ENC_CODERANGE_UNKNOWN) mbp = 0;*/ if ((c = nextc()) == -1) goto error; } while (!whole_match_p(eos, len, indent)); str = STR_NEW3(tok(), toklen(), enc, func); } #ifdef RIPPER if (!NIL_P(parser->delayed)) ripper_dispatch_delayed_token(parser, tSTRING_CONTENT); lex_goto_eol(parser); ripper_dispatch_ignored_scan_event(parser, tHEREDOC_END); #endif heredoc_restore(lex_strterm); lex_strterm = NEW_STRTERM(-1, 0, 0); set_yylval_str(str); return tSTRING_CONTENT; } #include "lex.c" static void arg_ambiguous_gen(struct parser_params *parser) { #ifndef RIPPER rb_warning0("ambiguous first argument; put parentheses or even spaces"); #else dispatch0(arg_ambiguous); #endif } #define arg_ambiguous() arg_ambiguous_gen(parser) static ID formal_argument_gen(struct parser_params *parser, ID lhs) { #ifndef RIPPER if (!is_local_id(lhs)) yyerror("formal argument must be local variable"); #endif shadowing_lvar(lhs); return lhs; } static int lvar_defined_gen(struct parser_params *parser, ID id) { return (dyna_in_block() && dvar_defined(id)) || local_id(id); } /* emacsen -*- hack */ static int parser_encode_length(struct parser_params *parser, const char *name, int len) { int nlen; if (len > 5 && name[nlen = len - 5] == '-') { if (rb_memcicmp(name + nlen + 1, "unix", 4) == 0) return nlen; } if (len > 4 && name[nlen = len - 5] == '-') { if (rb_memcicmp(name + nlen + 1, "dos", 3) == 0) return nlen; if (rb_memcicmp(name + nlen + 1, "mac", 3) == 0) return nlen; } return len; } static void parser_set_encode(struct parser_params *parser, const char *name) { int idx = rb_enc_find_index(name); rb_encoding *enc; VALUE excargs[3]; if (idx < 0) { VALUE rb_make_backtrace(void); VALUE rb_make_exception(int, VALUE*); excargs[1] = rb_sprintf("unknown encoding name: %s", name); error: excargs[0] = rb_eArgError; excargs[2] = rb_make_backtrace(); rb_ary_unshift(excargs[2], rb_sprintf("%s:%d", ruby_sourcefile, ruby_sourceline)); rb_exc_raise(rb_make_exception(3, excargs)); } enc = rb_enc_from_index(idx); if (!rb_enc_asciicompat(enc)) { excargs[1] = rb_sprintf("%s is not ASCII compatible", rb_enc_name(enc)); goto error; } parser->enc = enc; } static int comment_at_top(struct parser_params *parser) { const char *p = lex_pbeg, *pend = lex_p - 1; if (parser->line_count != (parser->has_shebang ? 2 : 1)) return 0; while (p < pend) { if (!ISSPACE(*p)) return 0; p++; } return 1; } #ifndef RIPPER typedef int (*rb_magic_comment_length_t)(struct parser_params *parser, const char *name, int len); typedef void (*rb_magic_comment_setter_t)(struct parser_params *parser, const char *name, const char *val); static void magic_comment_encoding(struct parser_params *parser, const char *name, const char *val) { if (!comment_at_top(parser)) { rb_warningS("encoding '%s' is ignored, valid only in the first line except for shebang line.", val); return; } parser_set_encode(parser, val); } struct magic_comment { const char *name; rb_magic_comment_setter_t func; rb_magic_comment_length_t length; }; static const struct magic_comment magic_comments[] = { {"coding", magic_comment_encoding, parser_encode_length}, {"encoding", magic_comment_encoding, parser_encode_length}, }; #endif static const char * magic_comment_marker(const char *str, int len) { int i = 2; while (i < len) { switch (str[i]) { case '-': if (str[i-1] == '*' && str[i-2] == '-') { return str + i + 1; } i += 2; break; case '*': if (i + 1 >= len) return 0; if (str[i+1] != '-') { i += 4; } else if (str[i-1] != '-') { i += 2; } else { return str + i + 2; } break; default: i += 3; break; } } return 0; } static int parser_magic_comment(struct parser_params *parser, const char *str, int len) { VALUE name = 0, val = 0; const char *beg, *end, *vbeg, *vend; #define str_copy(_s, _p, _n) ((_s) \ ? (rb_str_resize((_s), (_n)), \ MEMCPY(RSTRING_PTR(_s), (_p), char, (_n)), (_s)) \ : ((_s) = STR_NEW((_p), (_n)))) if (len <= 7) return Qfalse; if (!(beg = magic_comment_marker(str, len))) return Qfalse; if (!(end = magic_comment_marker(beg, str + len - beg))) return Qfalse; str = beg; len = end - beg - 3; /* %r"([^\\s\'\":;]+)\\s*:\\s*(\"(?:\\\\.|[^\"])*\"|[^\"\\s;]+)[\\s;]*" */ while (len > 0) { #ifndef RIPPER const struct magic_comment *p = magic_comments; #endif char *s; int i, n = 0; for (; len > 0 && *str; str++, --len) { switch (*str) { case '\'': case '"': case ':': case ';': continue; } if (!ISSPACE(*str)) break; } for (beg = str; len > 0; str++, --len) { switch (*str) { case '\'': case '"': case ':': case ';': break; default: if (ISSPACE(*str)) break; continue; } break; } for (end = str; len > 0 && ISSPACE(*str); str++, --len); if (!len) break; if (*str != ':') continue; do str++; while (--len > 0 && ISSPACE(*str)); if (!len) break; if (*str == '"') { for (vbeg = ++str; --len > 0 && *str != '"'; str++) { if (*str == '\\') { --len; ++str; } } vend = str; if (len) { --len; ++str; } } else { for (vbeg = str; len > 0 && *str != '"' && *str != ';' && !ISSPACE(*str); --len, str++); vend = str; } while (len > 0 && (*str == ';' || ISSPACE(*str))) --len, str++; n = end - beg; str_copy(name, beg, n); s = RSTRING_PTR(name); for (i = 0; i < n; ++i) { if (*s == '-') *s = '_'; } #ifndef RIPPER do { if (STRNCASECMP(p->name, s, n) == 0) { n = vend - vbeg; if (p->length) { n = (*p->length)(parser, vbeg, n); } str_copy(val, vbeg, n); (*p->func)(parser, s, RSTRING_PTR(val)); break; } } while (++p < magic_comments + sizeof(magic_comments) / sizeof(*p)); #else dispatch2(magic_comment, name, val); #endif } return Qtrue; } static void set_file_encoding(struct parser_params *parser, const char *str, const char *send) { int sep = 0; const char *beg = str; VALUE s; for (;;) { if (send - str <= 6) return; switch (str[6]) { case 'C': case 'c': str += 6; continue; case 'O': case 'o': str += 5; continue; case 'D': case 'd': str += 4; continue; case 'I': case 'i': str += 3; continue; case 'N': case 'n': str += 2; continue; case 'G': case 'g': str += 1; continue; case '=': case ':': sep = 1; str += 6; break; default: str += 6; if (ISSPACE(*str)) break; continue; } if (STRNCASECMP(str-6, "coding", 6) == 0) break; } for (;;) { do { if (++str >= send) return; } while (ISSPACE(*str)); if (sep) break; if (*str != '=' && *str != ':') return; sep = 1; str++; } beg = str; while ((*str == '-' || *str == '_' || ISALNUM(*str)) && ++str < send); s = rb_str_new(beg, parser_encode_length(parser, beg, str - beg)); parser_set_encode(parser, RSTRING_PTR(s)); rb_str_resize(s, 0); } static void parser_prepare(struct parser_params *parser) { int c = nextc(); switch (c) { case '#': if (peek('!')) parser->has_shebang = 1; break; case 0xef: /* UTF-8 BOM marker */ if (lex_pend - lex_p >= 2 && (unsigned char)lex_p[0] == 0xbb && (unsigned char)lex_p[1] == 0xbf) { parser->enc = rb_utf8_encoding(); lex_p += 2; lex_pbeg = lex_p; return; } break; case EOF: return; } pushback(c); parser->enc = rb_enc_get(lex_lastline); } #define IS_ARG() (lex_state == EXPR_ARG || lex_state == EXPR_CMDARG) #define IS_BEG() (lex_state == EXPR_BEG || lex_state == EXPR_MID || lex_state == EXPR_VALUE || lex_state == EXPR_CLASS) static int parser_yylex(struct parser_params *parser) { register int c; int space_seen = 0; int cmd_state; enum lex_state_e last_state; rb_encoding *enc; int mb; #ifdef RIPPER int fallthru = Qfalse; #endif if (lex_strterm) { int token; if (nd_type(lex_strterm) == NODE_HEREDOC) { token = here_document(lex_strterm); if (token == tSTRING_END) { lex_strterm = 0; lex_state = EXPR_END; } } else { token = parse_string(lex_strterm); if (token == tSTRING_END || token == tREGEXP_END) { rb_gc_force_recycle((VALUE)lex_strterm); lex_strterm = 0; lex_state = EXPR_END; } } return token; } cmd_state = command_start; command_start = Qfalse; retry: switch (c = nextc()) { case '\0': /* NUL */ case '\004': /* ^D */ case '\032': /* ^Z */ case -1: /* end of script. */ return 0; /* white spaces */ case ' ': case '\t': case '\f': case '\r': case '\13': /* '\v' */ space_seen++; #ifdef RIPPER while ((c = nextc())) { switch (c) { case ' ': case '\t': case '\f': case '\r': case '\13': /* '\v' */ break; default: goto outofloop; } } outofloop: pushback(c); ripper_dispatch_scan_event(parser, tSP); #endif goto retry; case '#': /* it's a comment */ /* no magic_comment in shebang line */ if (!parser_magic_comment(parser, lex_p, lex_pend - lex_p)) { if (comment_at_top(parser)) { set_file_encoding(parser, lex_p, lex_pend); } } lex_p = lex_pend; #ifdef RIPPER ripper_dispatch_scan_event(parser, tCOMMENT); fallthru = Qtrue; #endif /* fall through */ case '\n': switch (lex_state) { case EXPR_BEG: case EXPR_FNAME: case EXPR_DOT: case EXPR_CLASS: case EXPR_VALUE: #ifdef RIPPER if (!fallthru) { ripper_dispatch_scan_event(parser, tIGNORED_NL); } fallthru = Qfalse; #endif goto retry; default: break; } while ((c = nextc())) { switch (c) { case ' ': case '\t': case '\f': case '\r': case '\13': /* '\v' */ space_seen++; break; case '.': { if ((c = nextc()) != '.') { pushback(c); pushback('.'); goto retry; } } default: --ruby_sourceline; lex_nextline = lex_lastline; case -1: /* EOF no decrement*/ lex_goto_eol(parser); #ifdef RIPPER if (c != -1) { parser->tokp = lex_p; } #endif goto normal_newline; } } normal_newline: command_start = Qtrue; lex_state = EXPR_BEG; return '\n'; case '*': if ((c = nextc()) == '*') { if ((c = nextc()) == '=') { set_yylval_id(tPOW); lex_state = EXPR_BEG; return tOP_ASGN; } pushback(c); c = tPOW; } else { if (c == '=') { set_yylval_id('*'); lex_state = EXPR_BEG; return tOP_ASGN; } pushback(c); if (IS_ARG() && space_seen && !ISSPACE(c)) { rb_warning0("`*' interpreted as argument prefix"); c = tSTAR; } else if (IS_BEG()) { c = tSTAR; } else { c = '*'; } } switch (lex_state) { case EXPR_FNAME: case EXPR_DOT: lex_state = EXPR_ARG; break; default: lex_state = EXPR_BEG; break; } return c; case '!': c = nextc(); if (lex_state == EXPR_FNAME || lex_state == EXPR_DOT) { lex_state = EXPR_ARG; if (c == '@') { return '!'; } } else { lex_state = EXPR_BEG; } if (c == '=') { return tNEQ; } if (c == '~') { return tNMATCH; } pushback(c); return '!'; case '=': if (was_bol()) { /* skip embedded rd document */ if (strncmp(lex_p, "begin", 5) == 0 && ISSPACE(lex_p[5])) { #ifdef RIPPER int first_p = Qtrue; lex_goto_eol(parser); ripper_dispatch_scan_event(parser, tEMBDOC_BEG); #endif for (;;) { lex_goto_eol(parser); #ifdef RIPPER if (!first_p) { ripper_dispatch_scan_event(parser, tEMBDOC); } first_p = Qfalse; #endif c = nextc(); if (c == -1) { compile_error(PARSER_ARG "embedded document meets end of file"); return 0; } if (c != '=') continue; if (strncmp(lex_p, "end", 3) == 0 && (lex_p + 3 == lex_pend || ISSPACE(lex_p[3]))) { break; } } lex_goto_eol(parser); #ifdef RIPPER ripper_dispatch_scan_event(parser, tEMBDOC_END); #endif goto retry; } } switch (lex_state) { case EXPR_FNAME: case EXPR_DOT: lex_state = EXPR_ARG; break; default: lex_state = EXPR_BEG; break; } if ((c = nextc()) == '=') { if ((c = nextc()) == '=') { return tEQQ; } pushback(c); return tEQ; } if (c == '~') { return tMATCH; } else if (c == '>') { return tASSOC; } pushback(c); return '='; case '<': c = nextc(); if (c == '<' && lex_state != EXPR_END && lex_state != EXPR_DOT && lex_state != EXPR_ENDARG && lex_state != EXPR_CLASS && (!IS_ARG() || space_seen)) { int token = heredoc_identifier(); if (token) return token; } switch (lex_state) { case EXPR_FNAME: case EXPR_DOT: lex_state = EXPR_ARG; break; default: lex_state = EXPR_BEG; break; } if (c == '=') { if ((c = nextc()) == '>') { return tCMP; } pushback(c); return tLEQ; } if (c == '<') { if ((c = nextc()) == '=') { set_yylval_id(tLSHFT); lex_state = EXPR_BEG; return tOP_ASGN; } pushback(c); return tLSHFT; } pushback(c); return '<'; case '>': switch (lex_state) { case EXPR_FNAME: case EXPR_DOT: lex_state = EXPR_ARG; break; default: lex_state = EXPR_BEG; break; } if ((c = nextc()) == '=') { return tGEQ; } if (c == '>') { if ((c = nextc()) == '=') { set_yylval_id(tRSHFT); lex_state = EXPR_BEG; return tOP_ASGN; } pushback(c); return tRSHFT; } pushback(c); return '>'; case '"': lex_strterm = NEW_STRTERM(str_dquote, '"', 0); return tSTRING_BEG; case '`': if (lex_state == EXPR_FNAME) { lex_state = EXPR_END; return c; } if (lex_state == EXPR_DOT) { if (cmd_state) lex_state = EXPR_CMDARG; else lex_state = EXPR_ARG; return c; } lex_strterm = NEW_STRTERM(str_xquote, '`', 0); return tXSTRING_BEG; case '\'': lex_strterm = NEW_STRTERM(str_squote, '\'', 0); return tSTRING_BEG; case '?': if (lex_state == EXPR_END || lex_state == EXPR_ENDARG) { lex_state = EXPR_VALUE; return '?'; } c = nextc(); if (c == -1) { compile_error(PARSER_ARG "incomplete character syntax"); return 0; } if (rb_enc_isspace(c, parser->enc)) { if (!IS_ARG()) { int c2 = 0; switch (c) { case ' ': c2 = 's'; break; case '\n': c2 = 'n'; break; case '\t': c2 = 't'; break; case '\v': c2 = 'v'; break; case '\r': c2 = 'r'; break; case '\f': c2 = 'f'; break; } if (c2) { rb_warnI("invalid character syntax; use ?\\%c", c2); } } ternary: pushback(c); lex_state = EXPR_VALUE; return '?'; } newtok(); enc = parser->enc; if (!parser_isascii()) { if (tokadd_mbchar(c) == -1) return 0; } else if ((rb_enc_isalnum(c, parser->enc) || c == '_') && lex_p < lex_pend && is_identchar(lex_p, lex_pend, parser->enc)) { goto ternary; } else if (c == '\\') { if (peek('u')) { nextc(); c = parser_tokadd_utf8(parser, &enc, 0, 0, 0); if (0x80 <= c) { tokaddmbc(c, enc); } else { tokadd(c); } } else { c = read_escape(0, &enc); tokadd(c); } } else { tokadd(c); } tokfix(); set_yylval_str(STR_NEW3(tok(), toklen(), enc, 0)); lex_state = EXPR_END; return tCHAR; case '&': if ((c = nextc()) == '&') { lex_state = EXPR_BEG; if ((c = nextc()) == '=') { set_yylval_id(tANDOP); lex_state = EXPR_BEG; return tOP_ASGN; } pushback(c); return tANDOP; } else if (c == '=') { set_yylval_id('&'); lex_state = EXPR_BEG; return tOP_ASGN; } pushback(c); if (IS_ARG() && space_seen && !ISSPACE(c)) { rb_warning0("`&' interpreted as argument prefix"); c = tAMPER; } else if (IS_BEG()) { c = tAMPER; } else { c = '&'; } switch (lex_state) { case EXPR_FNAME: case EXPR_DOT: lex_state = EXPR_ARG; break; default: lex_state = EXPR_BEG; } return c; case '|': if ((c = nextc()) == '|') { lex_state = EXPR_BEG; if ((c = nextc()) == '=') { set_yylval_id(tOROP); lex_state = EXPR_BEG; return tOP_ASGN; } pushback(c); return tOROP; } if (c == '=') { set_yylval_id('|'); lex_state = EXPR_BEG; return tOP_ASGN; } if (lex_state == EXPR_FNAME || lex_state == EXPR_DOT) { lex_state = EXPR_ARG; } else { lex_state = EXPR_BEG; } pushback(c); return '|'; case '+': c = nextc(); if (lex_state == EXPR_FNAME || lex_state == EXPR_DOT) { lex_state = EXPR_ARG; if (c == '@') { return tUPLUS; } pushback(c); return '+'; } if (c == '=') { set_yylval_id('+'); lex_state = EXPR_BEG; return tOP_ASGN; } if (IS_BEG() || (IS_ARG() && space_seen && !ISSPACE(c))) { if (IS_ARG()) arg_ambiguous(); lex_state = EXPR_BEG; pushback(c); if (c != -1 && ISDIGIT(c)) { c = '+'; goto start_num; } return tUPLUS; } lex_state = EXPR_BEG; pushback(c); return '+'; case '-': c = nextc(); if (lex_state == EXPR_FNAME || lex_state == EXPR_DOT) { lex_state = EXPR_ARG; if (c == '@') { return tUMINUS; } pushback(c); return '-'; } if (c == '=') { set_yylval_id('-'); lex_state = EXPR_BEG; return tOP_ASGN; } if (c == '>') { lex_state = EXPR_ARG; return tLAMBDA; } if (IS_BEG() || (IS_ARG() && space_seen && !ISSPACE(c))) { if (IS_ARG()) arg_ambiguous(); lex_state = EXPR_BEG; pushback(c); if (c != -1 && ISDIGIT(c)) { return tUMINUS_NUM; } return tUMINUS; } lex_state = EXPR_BEG; pushback(c); return '-'; case '.': lex_state = EXPR_BEG; if ((c = nextc()) == '.') { if ((c = nextc()) == '.') { return tDOT3; } pushback(c); return tDOT2; } pushback(c); if (c != -1 && ISDIGIT(c)) { yyerror("no . floating literal anymore; put 0 before dot"); } lex_state = EXPR_DOT; return '.'; start_num: case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': { int is_float, seen_point, seen_e, nondigit; is_float = seen_point = seen_e = nondigit = 0; lex_state = EXPR_END; newtok(); if (c == '-' || c == '+') { tokadd(c); c = nextc(); } if (c == '0') { int start = toklen(); c = nextc(); if (c == 'x' || c == 'X') { /* hexadecimal */ c = nextc(); if (c != -1 && ISXDIGIT(c)) { do { if (c == '_') { if (nondigit) break; nondigit = c; continue; } if (!ISXDIGIT(c)) break; nondigit = 0; tokadd(c); } while ((c = nextc()) != -1); } pushback(c); tokfix(); if (toklen() == start) { yyerror("numeric literal without digits"); } else if (nondigit) goto trailing_uc; set_yylval_literal(rb_cstr_to_inum(tok(), 16, Qfalse)); return tINTEGER; } if (c == 'b' || c == 'B') { /* binary */ c = nextc(); if (c == '0' || c == '1') { do { if (c == '_') { if (nondigit) break; nondigit = c; continue; } if (c != '0' && c != '1') break; nondigit = 0; tokadd(c); } while ((c = nextc()) != -1); } pushback(c); tokfix(); if (toklen() == start) { yyerror("numeric literal without digits"); } else if (nondigit) goto trailing_uc; set_yylval_literal(rb_cstr_to_inum(tok(), 2, Qfalse)); return tINTEGER; } if (c == 'd' || c == 'D') { /* decimal */ c = nextc(); if (c != -1 && ISDIGIT(c)) { do { if (c == '_') { if (nondigit) break; nondigit = c; continue; } if (!ISDIGIT(c)) break; nondigit = 0; tokadd(c); } while ((c = nextc()) != -1); } pushback(c); tokfix(); if (toklen() == start) { yyerror("numeric literal without digits"); } else if (nondigit) goto trailing_uc; set_yylval_literal(rb_cstr_to_inum(tok(), 10, Qfalse)); return tINTEGER; } if (c == '_') { /* 0_0 */ goto octal_number; } if (c == 'o' || c == 'O') { /* prefixed octal */ c = nextc(); if (c == -1 || c == '_' || !ISDIGIT(c)) { yyerror("numeric literal without digits"); } } if (c >= '0' && c <= '7') { /* octal */ octal_number: do { if (c == '_') { if (nondigit) break; nondigit = c; continue; } if (c < '0' || c > '9') break; if (c > '7') goto invalid_octal; nondigit = 0; tokadd(c); } while ((c = nextc()) != -1); if (toklen() > start) { pushback(c); tokfix(); if (nondigit) goto trailing_uc; set_yylval_literal(rb_cstr_to_inum(tok(), 8, Qfalse)); return tINTEGER; } if (nondigit) { pushback(c); goto trailing_uc; } } if (c > '7' && c <= '9') { invalid_octal: yyerror("Invalid octal digit"); } else if (c == '.' || c == 'e' || c == 'E') { tokadd('0'); } else { pushback(c); set_yylval_literal(INT2FIX(0)); return tINTEGER; } } for (;;) { switch (c) { case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': nondigit = 0; tokadd(c); break; case '.': if (nondigit) goto trailing_uc; if (seen_point || seen_e) { goto decode_num; } else { int c0 = nextc(); if (c0 == -1 || !ISDIGIT(c0)) { pushback(c0); goto decode_num; } c = c0; } tokadd('.'); tokadd(c); is_float++; seen_point++; nondigit = 0; break; case 'e': case 'E': if (nondigit) { pushback(c); c = nondigit; goto decode_num; } if (seen_e) { goto decode_num; } tokadd(c); seen_e++; is_float++; nondigit = c; c = nextc(); if (c != '-' && c != '+') continue; tokadd(c); nondigit = c; break; case '_': /* `_' in number just ignored */ if (nondigit) goto decode_num; nondigit = c; break; default: goto decode_num; } c = nextc(); } decode_num: pushback(c); tokfix(); if (nondigit) { char tmp[30]; trailing_uc: sprintf(tmp, "trailing `%c' in number", nondigit); yyerror(tmp); } if (is_float) { double d = strtod(tok(), 0); if (errno == ERANGE) { rb_warningS("Float %s out of range", tok()); errno = 0; } set_yylval_literal(DBL2NUM(d)); return tFLOAT; } set_yylval_literal(rb_cstr_to_inum(tok(), 10, Qfalse)); return tINTEGER; } case ')': case ']': paren_nest--; case '}': COND_LEXPOP(); CMDARG_LEXPOP(); if (c == ')') lex_state = EXPR_END; else lex_state = EXPR_ENDARG; return c; case ':': c = nextc(); if (c == ':') { if (IS_BEG() || lex_state == EXPR_CLASS || (IS_ARG() && space_seen)) { lex_state = EXPR_BEG; return tCOLON3; } lex_state = EXPR_DOT; return tCOLON2; } if (lex_state == EXPR_END || lex_state == EXPR_ENDARG || (c != -1 && ISSPACE(c))) { pushback(c); lex_state = EXPR_BEG; return ':'; } switch (c) { case '\'': lex_strterm = NEW_STRTERM(str_ssym, c, 0); break; case '"': lex_strterm = NEW_STRTERM(str_dsym, c, 0); break; default: pushback(c); break; } lex_state = EXPR_FNAME; return tSYMBEG; case '/': if (IS_BEG()) { lex_strterm = NEW_STRTERM(str_regexp, '/', 0); return tREGEXP_BEG; } if ((c = nextc()) == '=') { set_yylval_id('/'); lex_state = EXPR_BEG; return tOP_ASGN; } pushback(c); if (IS_ARG() && space_seen) { if (!ISSPACE(c)) { arg_ambiguous(); lex_strterm = NEW_STRTERM(str_regexp, '/', 0); return tREGEXP_BEG; } } switch (lex_state) { case EXPR_FNAME: case EXPR_DOT: lex_state = EXPR_ARG; break; default: lex_state = EXPR_BEG; break; } return '/'; case '^': if ((c = nextc()) == '=') { set_yylval_id('^'); lex_state = EXPR_BEG; return tOP_ASGN; } switch (lex_state) { case EXPR_FNAME: case EXPR_DOT: lex_state = EXPR_ARG; break; default: lex_state = EXPR_BEG; break; } pushback(c); return '^'; case ';': lex_state = EXPR_BEG; command_start = Qtrue; return ';'; case ',': lex_state = EXPR_BEG; return ','; case '~': if (lex_state == EXPR_FNAME || lex_state == EXPR_DOT) { if ((c = nextc()) != '@') { pushback(c); } lex_state = EXPR_ARG; } else { lex_state = EXPR_BEG; } return '~'; case '(': if (IS_BEG()) { c = tLPAREN; } else if (space_seen) { if (IS_ARG()) { c = tLPAREN_ARG; } } paren_nest++; COND_PUSH(0); CMDARG_PUSH(0); lex_state = EXPR_BEG; return c; case '[': paren_nest++; if (lex_state == EXPR_FNAME || lex_state == EXPR_DOT) { lex_state = EXPR_ARG; if ((c = nextc()) == ']') { if ((c = nextc()) == '=') { return tASET; } pushback(c); return tAREF; } pushback(c); return '['; } else if (IS_BEG()) { c = tLBRACK; } else if (IS_ARG() && space_seen) { c = tLBRACK; } lex_state = EXPR_BEG; COND_PUSH(0); CMDARG_PUSH(0); return c; case '{': if (lpar_beg && lpar_beg == paren_nest) { lex_state = EXPR_BEG; lpar_beg = 0; --paren_nest; return tLAMBEG; } if (IS_ARG() || lex_state == EXPR_END) c = '{'; /* block (primary) */ else if (lex_state == EXPR_ENDARG) c = tLBRACE_ARG; /* block (expr) */ else c = tLBRACE; /* hash */ COND_PUSH(0); CMDARG_PUSH(0); lex_state = EXPR_BEG; if (c != tLBRACE) command_start = Qtrue; return c; case '\\': c = nextc(); if (c == '\n') { space_seen = 1; #ifdef RIPPER ripper_dispatch_scan_event(parser, tSP); #endif goto retry; /* skip \\n */ } pushback(c); return '\\'; case '%': if (IS_BEG()) { int term; int paren; c = nextc(); quotation: if (c == -1 || !ISALNUM(c)) { term = c; c = 'Q'; } else { term = nextc(); if (rb_enc_isalnum(term, parser->enc) || !parser_isascii()) { yyerror("unknown type of %string"); return 0; } } if (c == -1 || term == -1) { compile_error(PARSER_ARG "unterminated quoted string meets end of file"); return 0; } paren = term; if (term == '(') term = ')'; else if (term == '[') term = ']'; else if (term == '{') term = '}'; else if (term == '<') term = '>'; else paren = 0; switch (c) { case 'Q': lex_strterm = NEW_STRTERM(str_dquote, term, paren); return tSTRING_BEG; case 'q': lex_strterm = NEW_STRTERM(str_squote, term, paren); return tSTRING_BEG; case 'W': lex_strterm = NEW_STRTERM(str_dword, term, paren); do {c = nextc();} while (ISSPACE(c)); pushback(c); return tWORDS_BEG; case 'w': lex_strterm = NEW_STRTERM(str_sword, term, paren); do {c = nextc();} while (ISSPACE(c)); pushback(c); return tQWORDS_BEG; case 'x': lex_strterm = NEW_STRTERM(str_xquote, term, paren); return tXSTRING_BEG; case 'r': lex_strterm = NEW_STRTERM(str_regexp, term, paren); return tREGEXP_BEG; case 's': lex_strterm = NEW_STRTERM(str_ssym, term, paren); lex_state = EXPR_FNAME; return tSYMBEG; default: yyerror("unknown type of %string"); return 0; } } if ((c = nextc()) == '=') { set_yylval_id('%'); lex_state = EXPR_BEG; return tOP_ASGN; } if (IS_ARG() && space_seen && !ISSPACE(c)) { goto quotation; } switch (lex_state) { case EXPR_FNAME: case EXPR_DOT: lex_state = EXPR_ARG; break; default: lex_state = EXPR_BEG; break; } pushback(c); return '%'; case '$': last_state = lex_state; lex_state = EXPR_END; newtok(); c = nextc(); switch (c) { case '_': /* $_: last read line string */ c = nextc(); if (parser_is_identchar()) { tokadd('$'); tokadd('_'); break; } pushback(c); c = '_'; /* fall through */ case '~': /* $~: match-data */ case '*': /* $*: argv */ case '$': /* $$: pid */ case '?': /* $?: last status */ case '!': /* $!: error string */ case '@': /* $@: error position */ case '/': /* $/: input record separator */ case '\\': /* $\: output record separator */ case ';': /* $;: field separator */ case ',': /* $,: output field separator */ case '.': /* $.: last read line number */ case '=': /* $=: ignorecase */ case ':': /* $:: load path */ case '<': /* $<: reading filename */ case '>': /* $>: default output handle */ case '\"': /* $": already loaded files */ tokadd('$'); tokadd(c); tokfix(); set_yylval_name(rb_intern(tok())); return tGVAR; case '-': tokadd('$'); tokadd(c); c = nextc(); if (parser_is_identchar()) { if (tokadd_mbchar(c) == -1) return 0; } else { pushback(c); } gvar: tokfix(); set_yylval_name(rb_intern(tok())); return tGVAR; case '&': /* $&: last match */ case '`': /* $`: string before last match */ case '\'': /* $': string after last match */ case '+': /* $+: string matches last paren. */ if (last_state == EXPR_FNAME) { tokadd('$'); tokadd(c); goto gvar; } set_yylval_node(NEW_BACK_REF(c)); return tBACK_REF; case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': tokadd('$'); do { tokadd(c); c = nextc(); } while (c != -1 && ISDIGIT(c)); pushback(c); if (last_state == EXPR_FNAME) goto gvar; tokfix(); set_yylval_node(NEW_NTH_REF(atoi(tok()+1))); return tNTH_REF; default: if (!parser_is_identchar()) { pushback(c); return '$'; } case '0': tokadd('$'); } break; case '@': c = nextc(); newtok(); tokadd('@'); if (c == '@') { tokadd('@'); c = nextc(); } if (c != -1 && ISDIGIT(c)) { if (tokidx == 1) { compile_error(PARSER_ARG "`@%c' is not allowed as an instance variable name", c); } else { compile_error(PARSER_ARG "`@@%c' is not allowed as a class variable name", c); } return 0; } if (!parser_is_identchar()) { pushback(c); return '@'; } break; case '_': if (was_bol() && whole_match_p("__END__", 7, 0)) { ruby__end__seen = 1; parser->eofp = Qtrue; #ifndef RIPPER return -1; #else lex_goto_eol(parser); ripper_dispatch_scan_event(parser, k__END__); return 0; #endif } newtok(); break; default: if (!parser_is_identchar()) { rb_compile_error(PARSER_ARG "Invalid char `\\x%02X' in expression", c); goto retry; } newtok(); break; } mb = ENC_CODERANGE_7BIT; do { if (!ISASCII(c)) mb = ENC_CODERANGE_UNKNOWN; if (tokadd_mbchar(c) == -1) return 0; c = nextc(); } while (parser_is_identchar()); switch (tok()[0]) { case '@': case '$': pushback(c); break; default: if ((c == '!' || c == '?') && !peek('=')) { tokadd(c); } else { pushback(c); } } tokfix(); { int result = 0; last_state = lex_state; switch (tok()[0]) { case '$': lex_state = EXPR_END; result = tGVAR; break; case '@': lex_state = EXPR_END; if (tok()[1] == '@') result = tCVAR; else result = tIVAR; break; default: if (toklast() == '!' || toklast() == '?') { result = tFID; } else { if (lex_state == EXPR_FNAME) { if ((c = nextc()) == '=' && !peek('~') && !peek('>') && (!peek('=') || (lex_p + 1 < lex_pend && lex_p[1] == '>'))) { result = tIDENTIFIER; tokadd(c); tokfix(); } else { pushback(c); } } if (result == 0 && ISUPPER(tok()[0])) { result = tCONSTANT; } else { result = tIDENTIFIER; } } if ((lex_state == EXPR_BEG && !cmd_state) || lex_state == EXPR_ARG || lex_state == EXPR_CMDARG) { if (peek(':') && !(lex_p + 1 < lex_pend && lex_p[1] == ':')) { lex_state = EXPR_BEG; nextc(); set_yylval_name(TOK_INTERN(!ENC_SINGLE(mb))); return tLABEL; } } if (mb == ENC_CODERANGE_7BIT && lex_state != EXPR_DOT) { const struct kwtable *kw; /* See if it is a reserved word. */ kw = rb_reserved_word(tok(), toklen()); if (kw) { enum lex_state_e state = lex_state; lex_state = kw->state; if (state == EXPR_FNAME) { set_yylval_name(rb_intern(kw->name)); return kw->id[0]; } if (kw->id[0] == keyword_do) { command_start = Qtrue; if (lpar_beg && lpar_beg == paren_nest) { lpar_beg = 0; --paren_nest; return keyword_do_LAMBDA; } if (COND_P()) return keyword_do_cond; if (CMDARG_P() && state != EXPR_CMDARG) return keyword_do_block; if (state == EXPR_ENDARG || state == EXPR_BEG) return keyword_do_block; return keyword_do; } if (state == EXPR_BEG || state == EXPR_VALUE) return kw->id[0]; else { if (kw->id[0] != kw->id[1]) lex_state = EXPR_BEG; return kw->id[1]; } } } if (IS_BEG() || lex_state == EXPR_DOT || IS_ARG()) { if (cmd_state) { lex_state = EXPR_CMDARG; } else { lex_state = EXPR_ARG; } } else { lex_state = EXPR_END; } } { ID ident = TOK_INTERN(!ENC_SINGLE(mb)); set_yylval_name(ident); if (last_state != EXPR_DOT && is_local_id(ident) && lvar_defined(ident)) { lex_state = EXPR_END; } } return result; } } #if YYPURE static int yylex(void *lval, void *p) #else yylex(void *p) #endif { struct parser_params *parser = (struct parser_params*)p; int t; #if YYPURE parser->parser_yylval = lval; parser->parser_yylval->val = Qundef; #endif t = parser_yylex(parser); #ifdef RIPPER if (!NIL_P(parser->delayed)) { ripper_dispatch_delayed_token(parser, t); } if (t != 0) ripper_dispatch_scan_event(parser, t); #endif return t; } #ifndef RIPPER static NODE* node_newnode(struct parser_params *parser, enum node_type type, VALUE a0, VALUE a1, VALUE a2) { NODE *n = (rb_node_newnode)(type, a0, a1, a2); nd_set_line(n, ruby_sourceline); return n; } enum node_type nodetype(NODE *node) /* for debug */ { return (enum node_type)nd_type(node); } int nodeline(NODE *node) { return nd_line(node); } static NODE* newline_node(NODE *node) { if (node) { node = remove_begin(node); node->flags |= NODE_FL_NEWLINE; } return node; } static void fixpos(NODE *node, NODE *orig) { if (!node) return; if (!orig) return; if (orig == (NODE*)1) return; nd_set_line(node, nd_line(orig)); } static void parser_warning(struct parser_params *parser, NODE *node, const char *mesg) { rb_compile_warning(ruby_sourcefile, nd_line(node), "%s", mesg); } #define parser_warning(node, mesg) parser_warning(parser, node, mesg) static void parser_warn(struct parser_params *parser, NODE *node, const char *mesg) { rb_compile_warn(ruby_sourcefile, nd_line(node), "%s", mesg); } #define parser_warn(node, mesg) parser_warn(parser, node, mesg) static NODE* block_append_gen(struct parser_params *parser, NODE *head, NODE *tail) { NODE *end, *h = head, *nd; if (tail == 0) return head; if (h == 0) return tail; switch (nd_type(h)) { case NODE_LIT: case NODE_STR: case NODE_SELF: case NODE_TRUE: case NODE_FALSE: case NODE_NIL: parser_warning(h, "unused literal ignored"); return tail; default: h = end = NEW_BLOCK(head); end->nd_end = end; fixpos(end, head); head = end; break; case NODE_BLOCK: end = h->nd_end; break; } nd = end->nd_head; switch (nd_type(nd)) { case NODE_RETURN: case NODE_BREAK: case NODE_NEXT: case NODE_REDO: case NODE_RETRY: if (RTEST(ruby_verbose)) { parser_warning(nd, "statement not reached"); } break; default: break; } if (nd_type(tail) != NODE_BLOCK) { tail = NEW_BLOCK(tail); tail->nd_end = tail; } end->nd_next = tail; h->nd_end = tail->nd_end; return head; } /* append item to the list */ static NODE* list_append_gen(struct parser_params *parser, NODE *list, NODE *item) { NODE *last; if (list == 0) return NEW_LIST(item); if (list->nd_next) { last = list->nd_next->nd_end; } else { last = list; } list->nd_alen += 1; last->nd_next = NEW_LIST(item); list->nd_next->nd_end = last->nd_next; return list; } /* concat two lists */ static NODE* list_concat_gen(struct parser_params *parser, NODE *head, NODE *tail) { NODE *last; if (head->nd_next) { last = head->nd_next->nd_end; } else { last = head; } head->nd_alen += tail->nd_alen; last->nd_next = tail; if (tail->nd_next) { head->nd_next->nd_end = tail->nd_next->nd_end; } else { head->nd_next->nd_end = tail; } return head; } static int literal_concat0(struct parser_params *parser, VALUE head, VALUE tail) { if (!rb_enc_compatible(head, tail)) { compile_error(PARSER_ARG "string literal encodings differ (%s / %s)", rb_enc_name(rb_enc_get(head)), rb_enc_name(rb_enc_get(tail))); rb_str_resize(head, 0); rb_str_resize(tail, 0); return 0; } rb_str_buf_append(head, tail); return 1; } /* concat two string literals */ static NODE * literal_concat_gen(struct parser_params *parser, NODE *head, NODE *tail) { enum node_type htype; if (!head) return tail; if (!tail) return head; htype = nd_type(head); if (htype == NODE_EVSTR) { NODE *node = NEW_DSTR(STR_NEW0()); head = list_append(node, head); } switch (nd_type(tail)) { case NODE_STR: if (htype == NODE_STR) { if (!literal_concat0(parser, head->nd_lit, tail->nd_lit)) { error: rb_gc_force_recycle((VALUE)head); rb_gc_force_recycle((VALUE)tail); return 0; } rb_gc_force_recycle((VALUE)tail); } else { list_append(head, tail); } break; case NODE_DSTR: if (htype == NODE_STR) { if (!literal_concat0(parser, head->nd_lit, tail->nd_lit)) goto error; tail->nd_lit = head->nd_lit; rb_gc_force_recycle((VALUE)head); head = tail; } else if (NIL_P(tail->nd_lit)) { list_concat(head, tail->nd_next); rb_gc_force_recycle((VALUE)tail); } else { nd_set_type(tail, NODE_ARRAY); tail->nd_head = NEW_STR(tail->nd_lit); list_concat(head, tail); } break; case NODE_EVSTR: if (htype == NODE_STR) { nd_set_type(head, NODE_DSTR); head->nd_alen = 1; } list_append(head, tail); break; } return head; } static NODE * evstr2dstr_gen(struct parser_params *parser, NODE *node) { if (nd_type(node) == NODE_EVSTR) { node = list_append(NEW_DSTR(STR_NEW0()), node); } return node; } static NODE * new_evstr_gen(struct parser_params *parser, NODE *node) { NODE *head = node; if (node) { switch (nd_type(node)) { case NODE_STR: case NODE_DSTR: case NODE_EVSTR: return node; } } return NEW_EVSTR(head); } static NODE * call_bin_op_gen(struct parser_params *parser, NODE *recv, ID id, NODE *arg1) { value_expr(recv); value_expr(arg1); return NEW_CALL(recv, id, NEW_LIST(arg1)); } static NODE * call_uni_op_gen(struct parser_params *parser, NODE *recv, ID id) { value_expr(recv); return NEW_CALL(recv, id, 0); } static NODE* match_op_gen(struct parser_params *parser, NODE *node1, NODE *node2) { value_expr(node1); value_expr(node2); if (node1) { switch (nd_type(node1)) { case NODE_DREGX: case NODE_DREGX_ONCE: return NEW_MATCH2(node1, node2); case NODE_LIT: if (TYPE(node1->nd_lit) == T_REGEXP) { return NEW_MATCH2(node1, node2); } } } if (node2) { switch (nd_type(node2)) { case NODE_DREGX: case NODE_DREGX_ONCE: return NEW_MATCH3(node2, node1); case NODE_LIT: if (TYPE(node2->nd_lit) == T_REGEXP) { return NEW_MATCH3(node2, node1); } } } return NEW_CALL(node1, tMATCH, NEW_LIST(node2)); } static NODE* gettable_gen(struct parser_params *parser, ID id) { if (id == keyword_self) { return NEW_SELF(); } else if (id == keyword_nil) { return NEW_NIL(); } else if (id == keyword_true) { return NEW_TRUE(); } else if (id == keyword_false) { return NEW_FALSE(); } else if (id == keyword__FILE__) { return NEW_STR(rb_external_str_new_with_enc(ruby_sourcefile, strlen(ruby_sourcefile), rb_filesystem_encoding())); } else if (id == keyword__LINE__) { return NEW_LIT(INT2FIX(ruby_sourceline)); } else if (id == keyword__ENCODING__) { return NEW_LIT(rb_enc_from_encoding(parser->enc)); } else if (is_local_id(id)) { if (dyna_in_block() && dvar_defined(id)) return NEW_DVAR(id); if (local_id(id)) return NEW_LVAR(id); /* method call without arguments */ return NEW_VCALL(id); } else if (is_global_id(id)) { return NEW_GVAR(id); } else if (is_instance_id(id)) { return NEW_IVAR(id); } else if (is_const_id(id)) { return NEW_CONST(id); } else if (is_class_id(id)) { return NEW_CVAR(id); } compile_error(PARSER_ARG "identifier %s is not valid to get", rb_id2name(id)); return 0; } #endif /* !RIPPER */ #ifdef RIPPER static VALUE assignable_gen(struct parser_params *parser, VALUE lhs) #else static NODE* assignable_gen(struct parser_params *parser, ID id, NODE *val) #endif { #ifdef RIPPER ID id = get_id(lhs); # define RETURN(x) return get_value(lhs) # define ERROR(x) dispatch1(assign_error, lhs) #else # define RETURN(x) return x # define ERROR(x) yyerror(x) #endif if (!id) RETURN(0); if (id == keyword_self) { ERROR("Can't change the value of self"); } else if (id == keyword_nil) { ERROR("Can't assign to nil"); } else if (id == keyword_true) { ERROR("Can't assign to true"); } else if (id == keyword_false) { ERROR("Can't assign to false"); } else if (id == keyword__FILE__) { ERROR("Can't assign to __FILE__"); } else if (id == keyword__LINE__) { ERROR("Can't assign to __LINE__"); } else if (id == keyword__ENCODING__) { ERROR("Can't assign to __ENCODING__"); } else if (is_local_id(id)) { if (dyna_in_block()) { if (dvar_curr(id)) { RETURN(NEW_DASGN_CURR(id, val)); } else if (dvar_defined(id)) { RETURN(NEW_DASGN(id, val)); } else if (local_id(id)) { RETURN(NEW_LASGN(id, val)); } else { dyna_var(id); RETURN(NEW_DASGN_CURR(id, val)); } } else { if (!local_id(id)) { local_var(id); } RETURN(NEW_LASGN(id, val)); } } else if (is_global_id(id)) { RETURN(NEW_GASGN(id, val)); } else if (is_instance_id(id)) { RETURN(NEW_IASGN(id, val)); } else if (is_const_id(id)) { if (!in_def && !in_single) RETURN(NEW_CDECL(id, val, 0)); ERROR("dynamic constant assignment"); } else if (is_class_id(id)) { RETURN(NEW_CVASGN(id, val)); } else { compile_error(PARSER_ARG "identifier %s is not valid to set", rb_id2name(id)); } RETURN(0); #undef RETURN #undef ERROR } static ID shadowing_lvar_gen(struct parser_params *parser, ID name) { ID uscore; CONST_ID(uscore, "_"); if (uscore == name) return name; if (dyna_in_block()) { if (dvar_curr(name)) { yyerror("duplicated argument name"); } else if (dvar_defined(name) || local_id(name)) { rb_warningS("shadowing outer local variable - %s", rb_id2name(name)); vtable_add(lvtbl->vars, name); } } else { if (local_id(name)) { yyerror("duplicated argument name"); } } return name; } static void new_bv_gen(struct parser_params *parser, ID name) { if (!name) return; if (!is_local_id(name)) { compile_error(PARSER_ARG "invalid local variable - %s", rb_id2name(name)); return; } shadowing_lvar(name); dyna_var(name); } #ifndef RIPPER static NODE * aryset_gen(struct parser_params *parser, NODE *recv, NODE *idx) { if (recv && nd_type(recv) == NODE_SELF) recv = (NODE *)1; return NEW_ATTRASGN(recv, tASET, idx); } static void block_dup_check_gen(struct parser_params *parser, NODE *node1, NODE *node2) { if (node2 && node1 && nd_type(node1) == NODE_BLOCK_PASS) { compile_error(PARSER_ARG "both block arg and actual block given"); } } ID rb_id_attrset(ID id) { id &= ~ID_SCOPE_MASK; id |= ID_ATTRSET; return id; } static NODE * attrset_gen(struct parser_params *parser, NODE *recv, ID id) { if (recv && nd_type(recv) == NODE_SELF) recv = (NODE *)1; return NEW_ATTRASGN(recv, rb_id_attrset(id), 0); } static void rb_backref_error_gen(struct parser_params *parser, NODE *node) { switch (nd_type(node)) { case NODE_NTH_REF: compile_error(PARSER_ARG "Can't set variable $%ld", node->nd_nth); break; case NODE_BACK_REF: compile_error(PARSER_ARG "Can't set variable $%c", (int)node->nd_nth); break; } } static NODE * arg_concat_gen(struct parser_params *parser, NODE *node1, NODE *node2) { if (!node2) return node1; switch (nd_type(node1)) { case NODE_BLOCK_PASS: node1->nd_iter = arg_concat(node1->nd_iter, node2); return node1; case NODE_ARGSPUSH: if (nd_type(node2) != NODE_ARRAY) break; node1->nd_body = list_concat(NEW_LIST(node1->nd_body), node2); nd_set_type(node1, NODE_ARGSCAT); return node1; case NODE_ARGSCAT: if (nd_type(node2) != NODE_ARRAY || nd_type(node1->nd_body) != NODE_ARRAY) break; node1->nd_body = list_concat(node1->nd_body, node2); return node1; } return NEW_ARGSCAT(node1, node2); } static NODE * arg_append_gen(struct parser_params *parser, NODE *node1, NODE *node2) { if (!node1) return NEW_LIST(node2); switch (nd_type(node1)) { case NODE_ARRAY: return list_append(node1, node2); case NODE_BLOCK_PASS: node1->nd_head = arg_append(node1->nd_head, node2); return node1; case NODE_ARGSPUSH: node1->nd_body = list_append(NEW_LIST(node1->nd_body), node2); nd_set_type(node1, NODE_ARGSCAT); return node1; } return NEW_ARGSPUSH(node1, node2); } static NODE * splat_array(NODE* node) { if (nd_type(node) == NODE_SPLAT) node = node->nd_head; if (nd_type(node) == NODE_ARRAY) return node; return 0; } static NODE * node_assign_gen(struct parser_params *parser, NODE *lhs, NODE *rhs) { if (!lhs) return 0; switch (nd_type(lhs)) { case NODE_GASGN: case NODE_IASGN: case NODE_IASGN2: case NODE_LASGN: case NODE_DASGN: case NODE_DASGN_CURR: case NODE_MASGN: case NODE_CDECL: case NODE_CVASGN: lhs->nd_value = rhs; break; case NODE_ATTRASGN: case NODE_CALL: lhs->nd_args = arg_append(lhs->nd_args, rhs); break; default: /* should not happen */ break; } return lhs; } static int value_expr_gen(struct parser_params *parser, NODE *node) { int cond = 0; if (!node) { rb_warning0("empty expression"); } while (node) { switch (nd_type(node)) { case NODE_DEFN: case NODE_DEFS: parser_warning(node, "void value expression"); return Qfalse; case NODE_RETURN: case NODE_BREAK: case NODE_NEXT: case NODE_REDO: case NODE_RETRY: if (!cond) yyerror("void value expression"); /* or "control never reach"? */ return Qfalse; case NODE_BLOCK: while (node->nd_next) { node = node->nd_next; } node = node->nd_head; break; case NODE_BEGIN: node = node->nd_body; break; case NODE_IF: if (!node->nd_body) { node = node->nd_else; break; } else if (!node->nd_else) { node = node->nd_body; break; } if (!value_expr(node->nd_body)) return Qfalse; node = node->nd_else; break; case NODE_AND: case NODE_OR: cond = 1; node = node->nd_2nd; break; default: return Qtrue; } } return Qtrue; } static void void_expr_gen(struct parser_params *parser, NODE *node) { const char *useless = 0; if (!RTEST(ruby_verbose)) return; if (!node) return; switch (nd_type(node)) { case NODE_CALL: switch (node->nd_mid) { case '+': case '-': case '*': case '/': case '%': case tPOW: case tUPLUS: case tUMINUS: case '|': case '^': case '&': case tCMP: case '>': case tGEQ: case '<': case tLEQ: case tEQ: case tNEQ: useless = rb_id2name(node->nd_mid); break; } break; case NODE_LVAR: case NODE_DVAR: case NODE_GVAR: case NODE_IVAR: case NODE_CVAR: case NODE_NTH_REF: case NODE_BACK_REF: useless = "a variable"; break; case NODE_CONST: useless = "a constant"; break; case NODE_LIT: case NODE_STR: case NODE_DSTR: case NODE_DREGX: case NODE_DREGX_ONCE: useless = "a literal"; break; case NODE_COLON2: case NODE_COLON3: useless = "::"; break; case NODE_DOT2: useless = ".."; break; case NODE_DOT3: useless = "..."; break; case NODE_SELF: useless = "self"; break; case NODE_NIL: useless = "nil"; break; case NODE_TRUE: useless = "true"; break; case NODE_FALSE: useless = "false"; break; case NODE_DEFINED: useless = "defined?"; break; } if (useless) { int line = ruby_sourceline; ruby_sourceline = nd_line(node); rb_warnS("useless use of %s in void context", useless); ruby_sourceline = line; } } static void void_stmts_gen(struct parser_params *parser, NODE *node) { if (!RTEST(ruby_verbose)) return; if (!node) return; if (nd_type(node) != NODE_BLOCK) return; for (;;) { if (!node->nd_next) return; void_expr0(node->nd_head); node = node->nd_next; } } static NODE * remove_begin(NODE *node) { NODE **n = &node, *n1 = node; while (n1 && nd_type(n1) == NODE_BEGIN && n1->nd_body) { *n = n1 = n1->nd_body; } return node; } static void reduce_nodes_gen(struct parser_params *parser, NODE **body) { NODE *node = *body; if (!node) { *body = NEW_NIL(); return; } #define subnodes(n1, n2) \ ((!node->n1) ? (node->n2 ? (body = &node->n2, 1) : 0) : \ (!node->n2) ? (body = &node->n1, 1) : \ (reduce_nodes(&node->n1), body = &node->n2, 1)) while (node) { int newline = node->flags & NODE_FL_NEWLINE; switch (nd_type(node)) { end: case NODE_NIL: *body = 0; return; case NODE_RETURN: *body = node = node->nd_stts; if (newline && node) node->flags |= NODE_FL_NEWLINE; continue; case NODE_BEGIN: *body = node = node->nd_body; if (newline && node) node->flags |= NODE_FL_NEWLINE; continue; case NODE_BLOCK: body = &node->nd_end->nd_head; break; case NODE_IF: if (subnodes(nd_body, nd_else)) break; return; case NODE_CASE: body = &node->nd_body; break; case NODE_WHEN: if (!subnodes(nd_body, nd_next)) goto end; break; case NODE_ENSURE: if (!subnodes(nd_head, nd_resq)) goto end; break; case NODE_RESCUE: if (!subnodes(nd_head, nd_resq)) goto end; break; default: return; } node = *body; if (newline && node) node->flags |= NODE_FL_NEWLINE; } #undef subnodes } static int assign_in_cond(struct parser_params *parser, NODE *node) { switch (nd_type(node)) { case NODE_MASGN: yyerror("multiple assignment in conditional"); return 1; case NODE_LASGN: case NODE_DASGN: case NODE_GASGN: case NODE_IASGN: break; default: return 0; } switch (nd_type(node->nd_value)) { case NODE_LIT: case NODE_STR: case NODE_NIL: case NODE_TRUE: case NODE_FALSE: /* reports always */ parser_warn(node->nd_value, "found = in conditional, should be =="); return 1; case NODE_DSTR: case NODE_XSTR: case NODE_DXSTR: case NODE_EVSTR: case NODE_DREGX: default: break; } return 1; } static void warn_unless_e_option(struct parser_params *parser, NODE *node, const char *str) { if (!e_option_supplied(parser)) parser_warn(node, str); } static void warning_unless_e_option(struct parser_params *parser, NODE *node, const char *str) { if (!e_option_supplied(parser)) parser_warning(node, str); } static void fixup_nodes(NODE **rootnode) { NODE *node, *next, *head; for (node = *rootnode; node; node = next) { enum node_type type; VALUE val; next = node->nd_next; head = node->nd_head; rb_gc_force_recycle((VALUE)node); *rootnode = next; switch (type = nd_type(head)) { case NODE_DOT2: case NODE_DOT3: val = rb_range_new(head->nd_beg->nd_lit, head->nd_end->nd_lit, type == NODE_DOT3 ? Qtrue : Qfalse); rb_gc_force_recycle((VALUE)head->nd_beg); rb_gc_force_recycle((VALUE)head->nd_end); nd_set_type(head, NODE_LIT); head->nd_lit = val; break; default: break; } } } static NODE *cond0(struct parser_params*,NODE*); static NODE* range_op(struct parser_params *parser, NODE *node) { enum node_type type; if (node == 0) return 0; type = nd_type(node); value_expr(node); if (type == NODE_LIT && FIXNUM_P(node->nd_lit)) { warn_unless_e_option(parser, node, "integer literal in conditional range"); return NEW_CALL(node, tEQ, NEW_LIST(NEW_GVAR(rb_intern("$.")))); } return cond0(parser, node); } static int literal_node(NODE *node) { if (!node) return 1; /* same as NODE_NIL */ switch (nd_type(node)) { case NODE_LIT: case NODE_STR: case NODE_DSTR: case NODE_EVSTR: case NODE_DREGX: case NODE_DREGX_ONCE: case NODE_DSYM: return 2; case NODE_TRUE: case NODE_FALSE: case NODE_NIL: return 1; } return 0; } static NODE* cond0(struct parser_params *parser, NODE *node) { if (node == 0) return 0; assign_in_cond(parser, node); switch (nd_type(node)) { case NODE_DSTR: case NODE_EVSTR: case NODE_STR: rb_warn0("string literal in condition"); break; case NODE_DREGX: case NODE_DREGX_ONCE: warning_unless_e_option(parser, node, "regex literal in condition"); return NEW_MATCH2(node, NEW_GVAR(rb_intern("$_"))); case NODE_AND: case NODE_OR: node->nd_1st = cond0(parser, node->nd_1st); node->nd_2nd = cond0(parser, node->nd_2nd); break; case NODE_DOT2: case NODE_DOT3: node->nd_beg = range_op(parser, node->nd_beg); node->nd_end = range_op(parser, node->nd_end); if (nd_type(node) == NODE_DOT2) nd_set_type(node,NODE_FLIP2); else if (nd_type(node) == NODE_DOT3) nd_set_type(node, NODE_FLIP3); if (!e_option_supplied(parser)) { int b = literal_node(node->nd_beg); int e = literal_node(node->nd_end); if ((b == 1 && e == 1) || (b + e >= 2 && RTEST(ruby_verbose))) { parser_warn(node, "range literal in condition"); } } break; case NODE_DSYM: parser_warning(node, "literal in condition"); break; case NODE_LIT: if (TYPE(node->nd_lit) == T_REGEXP) { warn_unless_e_option(parser, node, "regex literal in condition"); nd_set_type(node, NODE_MATCH); } else { parser_warning(node, "literal in condition"); } default: break; } return node; } static NODE* cond_gen(struct parser_params *parser, NODE *node) { if (node == 0) return 0; return cond0(parser, node); } static NODE* logop_gen(struct parser_params *parser, enum node_type type, NODE *left, NODE *right) { value_expr(left); if (left && nd_type(left) == type) { NODE *node = left, *second; while ((second = node->nd_2nd) != 0 && nd_type(second) == type) { node = second; } node->nd_2nd = NEW_NODE(type, second, right, 0); return left; } return NEW_NODE(type, left, right, 0); } static void no_blockarg(struct parser_params *parser, NODE *node) { if (node && nd_type(node) == NODE_BLOCK_PASS) { compile_error(PARSER_ARG "block argument should not be given"); } } static NODE * ret_args_gen(struct parser_params *parser, NODE *node) { if (node) { no_blockarg(parser, node); if (nd_type(node) == NODE_ARRAY) { if (node->nd_next == 0) { node = node->nd_head; } else { nd_set_type(node, NODE_VALUES); } } } return node; } static NODE * new_yield_gen(struct parser_params *parser, NODE *node) { long state = Qtrue; if (node) { no_blockarg(parser, node); if (node && nd_type(node) == NODE_SPLAT) { state = Qtrue; } } else { state = Qfalse; } return NEW_YIELD(node, state); } static NODE* negate_lit(NODE *node) { switch (TYPE(node->nd_lit)) { case T_FIXNUM: node->nd_lit = LONG2FIX(-FIX2LONG(node->nd_lit)); break; case T_BIGNUM: node->nd_lit = rb_funcall(node->nd_lit,tUMINUS,0,0); break; case T_FLOAT: RFLOAT(node->nd_lit)->float_value = -RFLOAT_VALUE(node->nd_lit); break; default: break; } return node; } static NODE * arg_blk_pass(NODE *node1, NODE *node2) { if (node2) { node2->nd_head = node1; return node2; } return node1; } static NODE* new_args_gen(struct parser_params *parser, NODE *m, NODE *o, ID r, NODE *p, ID b) { int saved_line = ruby_sourceline; NODE *node; NODE *i1, *i2 = 0; node = NEW_ARGS(m ? m->nd_plen : 0, o); i1 = m ? m->nd_next : 0; node->nd_next = NEW_ARGS_AUX(r, b); if (p) { i2 = p->nd_next; node->nd_next->nd_next = NEW_ARGS_AUX(p->nd_pid, p->nd_plen); } else if (i1) { node->nd_next->nd_next = NEW_ARGS_AUX(0, 0); } if (i1 || i2) { node->nd_next->nd_next->nd_next = NEW_NODE(NODE_AND, i1, i2, 0); } ruby_sourceline = saved_line; return node; } #endif /* !RIPPER */ static void local_push_gen(struct parser_params *parser, int inherit_dvars) { struct local_vars *local; local = ALLOC(struct local_vars); local->prev = lvtbl; local->args = vtable_alloc(0); local->vars = vtable_alloc(inherit_dvars ? DVARS_INHERIT : DVARS_TOPSCOPE); lvtbl = local; } static void local_pop_gen(struct parser_params *parser) { struct local_vars *local = lvtbl->prev; vtable_free(lvtbl->args); vtable_free(lvtbl->vars); xfree(lvtbl); lvtbl = local; } #ifndef RIPPER static ID* vtable_tblcpy(ID *buf, const struct vtable *src) { int i, cnt = vtable_size(src); if (cnt > 0) { buf[0] = cnt; for (i = 0; i < cnt; i++) { buf[i] = src->tbl[i]; } return buf; } return 0; } static ID* local_tbl_gen(struct parser_params *parser) { int cnt = vtable_size(lvtbl->args) + vtable_size(lvtbl->vars); ID *buf; if (cnt <= 0) return 0; buf = ALLOC_N(ID, cnt + 1); vtable_tblcpy(buf+1, lvtbl->args); vtable_tblcpy(buf+vtable_size(lvtbl->args)+1, lvtbl->vars); buf[0] = cnt; return buf; } #endif static int arg_var_gen(struct parser_params *parser, ID id) { vtable_add(lvtbl->args, id); return vtable_size(lvtbl->args) - 1; } static int local_var_gen(struct parser_params *parser, ID id) { vtable_add(lvtbl->vars, id); return vtable_size(lvtbl->vars) - 1; } static int local_id_gen(struct parser_params *parser, ID id) { struct vtable *vars, *args; vars = lvtbl->vars; args = lvtbl->args; while (vars && POINTER_P(vars->prev)) { vars = vars->prev; args = args->prev; } if (vars && vars->prev == DVARS_INHERIT) { return rb_local_defined(id); } else { return (vtable_included(args, id) || vtable_included(vars, id)); } } static const struct vtable * dyna_push_gen(struct parser_params *parser) { lvtbl->args = vtable_alloc(lvtbl->args); lvtbl->vars = vtable_alloc(lvtbl->vars); return lvtbl->args; } static void dyna_pop_gen(struct parser_params *parser, const struct vtable *lvargs) { struct vtable *tmp; while (lvtbl->args != lvargs) { local_pop(); } tmp = lvtbl->args; lvtbl->args = lvtbl->args->prev; vtable_free(tmp); tmp = lvtbl->vars; lvtbl->vars = lvtbl->vars->prev; vtable_free(tmp); } static int dyna_in_block_gen(struct parser_params *parser) { return POINTER_P(lvtbl->vars) && lvtbl->vars->prev != DVARS_TOPSCOPE; } static int dvar_defined_gen(struct parser_params *parser, ID id) { struct vtable *vars, *args; args = lvtbl->args; vars = lvtbl->vars; while (POINTER_P(vars)) { if (vtable_included(args, id)) { return 1; } if (vtable_included(vars, id)) { return 1; } args = args->prev; vars = vars->prev; } if (vars == DVARS_INHERIT) { return rb_dvar_defined(id); } return 0; } static int dvar_curr_gen(struct parser_params *parser, ID id) { return (vtable_included(lvtbl->args, id) || vtable_included(lvtbl->vars, id)); } #ifndef RIPPER VALUE rb_reg_compile(VALUE str, int options); VALUE rb_reg_check_preprocess(VALUE); static void reg_fragment_setenc_gen(struct parser_params* parser, VALUE str, int options) { int c = RE_OPTION_ENCODING_IDX(options); if (c) { int opt, idx; rb_char_to_option_kcode(c, &opt, &idx); if (idx != ENCODING_GET(str) && rb_enc_str_coderange(str) != ENC_CODERANGE_7BIT) { goto error; } ENCODING_SET(str, idx); } else if (RE_OPTION_ENCODING_NONE(options)) { if (!ENCODING_IS_ASCII8BIT(str) && rb_enc_str_coderange(str) != ENC_CODERANGE_7BIT) { c = 'n'; goto error; } rb_enc_associate(str, rb_ascii8bit_encoding()); } else if (parser->enc == rb_usascii_encoding()) { if (rb_enc_str_coderange(str) != ENC_CODERANGE_7BIT) { /* raise in re.c */ rb_enc_associate(str, rb_usascii_encoding()); } else { rb_enc_associate(str, rb_ascii8bit_encoding()); } } return; error: compile_error(PARSER_ARG "regexp encoding option '%c' differs from source encoding '%s'", c, rb_enc_name(rb_enc_get(str))); } static void reg_fragment_check_gen(struct parser_params* parser, VALUE str, int options) { VALUE err; reg_fragment_setenc_gen(parser, str, options); err = rb_reg_check_preprocess(str); if (err != Qnil) { err = rb_obj_as_string(err); compile_error(PARSER_ARG "%s", RSTRING_PTR(err)); RB_GC_GUARD(err); } } typedef struct { struct parser_params* parser; rb_encoding *enc; NODE *succ_block; NODE *fail_block; int num; } reg_named_capture_assign_t; int rb_enc_symname2_p(const char *name, int len, rb_encoding *enc); static int reg_named_capture_assign_iter(const OnigUChar *name, const OnigUChar *name_end, int back_num, int *back_refs, OnigRegex regex, void *arg0) { reg_named_capture_assign_t *arg = (reg_named_capture_assign_t*)arg0; struct parser_params* parser = arg->parser; rb_encoding *enc = arg->enc; int len = name_end - name; const char *s = (const char *)name; ID var; arg->num++; if (arg->succ_block == 0) { arg->succ_block = NEW_BEGIN(0); arg->fail_block = NEW_BEGIN(0); } if (!len || (*name != '_' && ISASCII(*name) && !rb_enc_islower(*name, enc)) || rb_reserved_word(s, len) || !rb_enc_symname2_p(s, len, enc)) { return ST_CONTINUE; } var = rb_intern3(s, len, enc); if (dvar_defined(var) || local_id(var)) { rb_warningS("named capture conflicts a local variable - %s", rb_id2name(var)); } arg->succ_block = block_append(arg->succ_block, newline_node(node_assign(assignable(var,0), NEW_CALL( gettable(rb_intern("$~")), idAREF, NEW_LIST(NEW_LIT(ID2SYM(var)))) ))); arg->fail_block = block_append(arg->fail_block, newline_node(node_assign(assignable(var,0), NEW_LIT(Qnil)))); return ST_CONTINUE; } static NODE * reg_named_capture_assign_gen(struct parser_params* parser, VALUE regexp, NODE *match) { reg_named_capture_assign_t arg; arg.parser = parser; arg.enc = rb_enc_get(regexp); arg.succ_block = 0; arg.fail_block = 0; arg.num = 0; onig_foreach_name(RREGEXP(regexp)->ptr, reg_named_capture_assign_iter, (void*)&arg); if (arg.num == 0) return match; return block_append( newline_node(match), NEW_IF(gettable(rb_intern("$~")), block_append( newline_node(arg.succ_block), newline_node( NEW_CALL( gettable(rb_intern("$~")), rb_intern("begin"), NEW_LIST(NEW_LIT(INT2FIX(0)))))), block_append( newline_node(arg.fail_block), newline_node( NEW_LIT(Qnil))))); } static VALUE reg_compile_gen(struct parser_params* parser, VALUE str, int options) { VALUE re; VALUE err; reg_fragment_setenc(str, options); err = rb_errinfo(); re = rb_reg_compile(str, options & RE_OPTION_MASK); if (NIL_P(re)) { ID mesg = rb_intern("mesg"); VALUE m = rb_attr_get(rb_errinfo(), mesg); rb_set_errinfo(err); if (!NIL_P(err)) { rb_str_append(rb_str_cat(rb_attr_get(err, mesg), "\n", 1), m); } else { compile_error(PARSER_ARG "%s", RSTRING_PTR(m)); } return Qnil; } return re; } void rb_gc_mark_parser(void) { } NODE* rb_parser_append_print(VALUE vparser, NODE *node) { NODE *prelude = 0; NODE *scope = node; struct parser_params *parser; if (!node) return node; Data_Get_Struct(vparser, struct parser_params, parser); node = node->nd_body; if (nd_type(node) == NODE_PRELUDE) { prelude = node; node = node->nd_body; } node = block_append(node, NEW_FCALL(rb_intern("print"), NEW_ARRAY(NEW_GVAR(rb_intern("$_"))))); if (prelude) { prelude->nd_body = node; scope->nd_body = prelude; } else { scope->nd_body = node; } return scope; } NODE * rb_parser_while_loop(VALUE vparser, NODE *node, int chop, int split) { NODE *prelude = 0; NODE *scope = node; struct parser_params *parser; if (!node) return node; Data_Get_Struct(vparser, struct parser_params, parser); node = node->nd_body; if (nd_type(node) == NODE_PRELUDE) { prelude = node; node = node->nd_body; } if (split) { node = block_append(NEW_GASGN(rb_intern("$F"), NEW_CALL(NEW_GVAR(rb_intern("$_")), rb_intern("split"), 0)), node); } if (chop) { node = block_append(NEW_CALL(NEW_GVAR(rb_intern("$_")), rb_intern("chop!"), 0), node); } node = NEW_OPT_N(node); if (prelude) { prelude->nd_body = node; scope->nd_body = prelude; } else { scope->nd_body = node; } return scope; } static const struct { ID token; const char *name; } op_tbl[] = { {tDOT2, ".."}, {tDOT3, "..."}, {'+', "+(binary)"}, {'-', "-(binary)"}, {tPOW, "**"}, {tUPLUS, "+@"}, {tUMINUS, "-@"}, {tCMP, "<=>"}, {tGEQ, ">="}, {tLEQ, "<="}, {tEQ, "=="}, {tEQQ, "==="}, {tNEQ, "!="}, {tMATCH, "=~"}, {tNMATCH, "!~"}, {tAREF, "[]"}, {tASET, "[]="}, {tLSHFT, "<<"}, {tRSHFT, ">>"}, {tCOLON2, "::"}, }; #define op_tbl_count (sizeof(op_tbl) / sizeof(op_tbl[0])) static struct symbols { ID last_id; st_table *sym_id; st_table *id_str; st_table *ivar2_id; st_table *id_ivar2; VALUE op_sym[tLAST_TOKEN]; } global_symbols = {tLAST_ID}; static const struct st_hash_type symhash = { rb_str_hash_cmp, rb_str_hash, }; struct ivar2_key { ID id; VALUE klass; }; static int ivar2_cmp(struct ivar2_key *key1, struct ivar2_key *key2) { if (key1->id == key2->id && key1->klass == key2->klass) { return 0; } return 1; } static int ivar2_hash(struct ivar2_key *key) { return (key->id << 8) ^ (key->klass >> 2); } static const struct st_hash_type ivar2_hash_type = { ivar2_cmp, ivar2_hash, }; void Init_sym(void) { global_symbols.sym_id = st_init_table_with_size(&symhash, 1000); global_symbols.id_str = st_init_numtable_with_size(1000); global_symbols.ivar2_id = st_init_table_with_size(&ivar2_hash_type, 1000); global_symbols.id_ivar2 = st_init_numtable_with_size(1000); Init_id(); } void rb_gc_mark_symbols(void) { rb_mark_tbl(global_symbols.id_str); rb_gc_mark_locations(global_symbols.op_sym, global_symbols.op_sym + tLAST_TOKEN); } #endif /* !RIPPER */ static ID internal_id_gen(struct parser_params *parser) { ID id = (ID)vtable_size(lvtbl->args) + (ID)vtable_size(lvtbl->vars); id += ((tLAST_TOKEN - ID_INTERNAL) >> ID_SCOPE_SHIFT) + 1; return ID_INTERNAL | (id << ID_SCOPE_SHIFT); } #ifndef RIPPER static int is_special_global_name(const char *m, const char *e, rb_encoding *enc) { int mb = 0; if (m >= e) return 0; switch (*m) { case '~': case '*': case '$': case '?': case '!': case '@': case '/': case '\\': case ';': case ',': case '.': case '=': case ':': case '<': case '>': case '\"': case '&': case '`': case '\'': case '+': case '0': ++m; break; case '-': ++m; if (m < e && is_identchar(m, e, enc)) { if (!ISASCII(*m)) mb = 1; m += rb_enc_mbclen(m, e, enc); } break; default: if (!rb_enc_isdigit(*m, enc)) return 0; do { if (!ISASCII(*m)) mb = 1; ++m; } while (rb_enc_isdigit(*m, enc)); } return m == e ? mb + 1 : 0; } int rb_symname_p(const char *name) { return rb_enc_symname_p(name, rb_ascii8bit_encoding()); } int rb_enc_symname_p(const char *name, rb_encoding *enc) { return rb_enc_symname2_p(name, strlen(name), enc); } int rb_enc_symname2_p(const char *name, int len, rb_encoding *enc) { const char *m = name; const char *e = m + len; int localid = Qfalse; if (!m) return Qfalse; switch (*m) { case '\0': return Qfalse; case '$': if (is_special_global_name(++m, e, enc)) return Qtrue; goto id; case '@': if (*++m == '@') ++m; goto id; case '<': switch (*++m) { case '<': ++m; break; case '=': if (*++m == '>') ++m; break; default: break; } break; case '>': switch (*++m) { case '>': case '=': ++m; break; } break; case '=': switch (*++m) { case '~': ++m; break; case '=': if (*++m == '=') ++m; break; default: return Qfalse; } break; case '*': if (*++m == '*') ++m; break; case '+': case '-': if (*++m == '@') ++m; break; case '|': case '^': case '&': case '/': case '%': case '~': case '`': ++m; break; case '[': if (*++m != ']') return Qfalse; if (*++m == '=') ++m; break; case '!': switch (*++m) { case '\0': return Qtrue; case '=': case '~': ++m; break; default: return Qfalse; } break; default: localid = !rb_enc_isupper(*m, enc); id: if (m >= e || (*m != '_' && !rb_enc_isalpha(*m, enc) && ISASCII(*m))) return Qfalse; while (m < e && is_identchar(m, e, enc)) m += rb_enc_mbclen(m, e, enc); if (localid) { switch (*m) { case '!': case '?': case '=': ++m; } } break; } return m == e; } static ID register_symid(ID id, const char *name, long len, rb_encoding *enc) { VALUE str = rb_enc_str_new(name, len, enc); OBJ_FREEZE(str); st_add_direct(global_symbols.sym_id, (st_data_t)str, id); st_add_direct(global_symbols.id_str, id, (st_data_t)str); return id; } ID rb_intern3(const char *name, long len, rb_encoding *enc) { const char *m = name; const char *e = m + len; unsigned char c; VALUE str; ID id; int last; int mb; struct RString fake_str; fake_str.basic.flags = T_STRING|RSTRING_NOEMBED|FL_FREEZE; fake_str.basic.klass = rb_cString; fake_str.as.heap.len = len; fake_str.as.heap.ptr = (char *)name; fake_str.as.heap.aux.capa = len; str = (VALUE)&fake_str; rb_enc_associate(str, enc); if (st_lookup(global_symbols.sym_id, str, (st_data_t *)&id)) return id; if (rb_cString && !rb_enc_asciicompat(enc)) { id = ID_JUNK; goto new_id; } last = len-1; id = 0; switch (*m) { case '$': id |= ID_GLOBAL; if ((mb = is_special_global_name(++m, e, enc)) != 0) { if (!--mb) enc = rb_ascii8bit_encoding(); goto new_id; } break; case '@': if (m[1] == '@') { m++; id |= ID_CLASS; } else { id |= ID_INSTANCE; } m++; break; default: c = m[0]; if (c != '_' && rb_enc_isascii(c, enc) && rb_enc_ispunct(c, enc)) { /* operators */ int i; if (len == 1) { id = c; goto id_register; } for (i = 0; i < op_tbl_count; i++) { if (*op_tbl[i].name == *m && strcmp(op_tbl[i].name, m) == 0) { id = op_tbl[i].token; goto id_register; } } } if (m[last] == '=') { /* attribute assignment */ id = rb_intern3(name, last, enc); if (id > tLAST_TOKEN && !is_attrset_id(id)) { enc = rb_enc_get(rb_id2str(id)); id = rb_id_attrset(id); goto id_register; } id = ID_ATTRSET; } else if (rb_enc_isupper(m[0], enc)) { id = ID_CONST; } else { id = ID_LOCAL; } break; } mb = 0; if (!rb_enc_isdigit(*m, enc)) { while (m <= name + last && is_identchar(m, e, enc)) { if (ISASCII(*m)) { m++; } else { mb = 1; m += rb_enc_mbclen(m, e, enc); } } } if (m - name < len) id = ID_JUNK; if (enc != rb_usascii_encoding()) { /* * this clause makes sense only when called from other than * rb_intern_str() taking care of code-range. */ if (!mb) { for (; m <= name + len; ++m) { if (!ISASCII(*m)) goto mbstr; } enc = rb_usascii_encoding(); } mbstr:; } new_id: if (!(global_symbols.last_id << (ID_SCOPE_SHIFT+RUBY_SPECIAL_SHIFT))) { if (len > 20) { rb_raise(rb_eRuntimeError, "symbol table overflow (symbol %.20s...)", name); } else { rb_raise(rb_eRuntimeError, "symbol table overflow (symbol %.*s)", (int)len, name); } } id |= ++global_symbols.last_id << ID_SCOPE_SHIFT; id_register: return register_symid(id, name, len, enc); } ID rb_intern2(const char *name, long len) { return rb_intern3(name, len, rb_usascii_encoding()); } #undef rb_intern ID rb_intern(const char *name) { return rb_intern2(name, strlen(name)); } ID rb_intern_str(VALUE str) { rb_encoding *enc; ID id; if (rb_enc_str_coderange(str) == ENC_CODERANGE_7BIT) { enc = rb_usascii_encoding(); } else { enc = rb_enc_get(str); } id = rb_intern3(RSTRING_PTR(str), RSTRING_LEN(str), enc); RB_GC_GUARD(str); return id; } VALUE rb_id2str(ID id) { st_data_t data; if (id < tLAST_TOKEN) { int i = 0; if (rb_ispunct(id)) { VALUE str = global_symbols.op_sym[i = (int)id]; if (!str) { char name[2]; name[0] = (char)id; name[1] = 0; str = rb_usascii_str_new(name, 1); OBJ_FREEZE(str); global_symbols.op_sym[i] = str; } return str; } for (i = 0; i < op_tbl_count; i++) { if (op_tbl[i].token == id) { VALUE str = global_symbols.op_sym[i]; if (!str) { str = rb_usascii_str_new2(op_tbl[i].name); OBJ_FREEZE(str); global_symbols.op_sym[i] = str; } return str; } } } if (st_lookup(global_symbols.id_str, id, &data)) { VALUE str = (VALUE)data; if (RBASIC(str)->klass == 0) RBASIC(str)->klass = rb_cString; return str; } if (is_attrset_id(id)) { ID id2 = (id & ~ID_SCOPE_MASK) | ID_LOCAL; VALUE str; while (!(str = rb_id2str(id2))) { if (!is_local_id(id2)) return 0; id2 = (id & ~ID_SCOPE_MASK) | ID_CONST; } str = rb_str_dup(str); rb_str_cat(str, "=", 1); rb_intern_str(str); if (st_lookup(global_symbols.id_str, id, &data)) { VALUE str = (VALUE)data; if (RBASIC(str)->klass == 0) RBASIC(str)->klass = rb_cString; return str; } } return 0; } const char * rb_id2name(ID id) { VALUE str = rb_id2str(id); if (!str) return 0; return RSTRING_PTR(str); } static int symbols_i(VALUE sym, ID value, VALUE ary) { rb_ary_push(ary, ID2SYM(value)); return ST_CONTINUE; } /* * call-seq: * Symbol.all_symbols => array * * Returns an array of all the symbols currently in Ruby's symbol * table. * * Symbol.all_symbols.size #=> 903 * Symbol.all_symbols[1,20] #=> [:floor, :ARGV, :Binding, :symlink, * :chown, :EOFError, :$;, :String, * :LOCK_SH, :"setuid?", :$<, * :default_proc, :compact, :extend, * :Tms, :getwd, :$=, :ThreadGroup, * :wait2, :$>] */ VALUE rb_sym_all_symbols(void) { VALUE ary = rb_ary_new2(global_symbols.sym_id->num_entries); st_foreach(global_symbols.sym_id, symbols_i, ary); return ary; } int rb_is_const_id(ID id) { if (is_const_id(id)) return Qtrue; return Qfalse; } int rb_is_class_id(ID id) { if (is_class_id(id)) return Qtrue; return Qfalse; } int rb_is_instance_id(ID id) { if (is_instance_id(id)) return Qtrue; return Qfalse; } int rb_is_local_id(ID id) { if (is_local_id(id)) return Qtrue; return Qfalse; } int rb_is_junk_id(ID id) { if (is_junk_id(id)) return Qtrue; return Qfalse; } #endif /* !RIPPER */ static void parser_initialize(struct parser_params *parser) { parser->eofp = Qfalse; parser->parser_lex_strterm = 0; parser->parser_cond_stack = 0; parser->parser_cmdarg_stack = 0; parser->parser_class_nest = 0; parser->parser_paren_nest = 0; parser->parser_lpar_beg = 0; parser->parser_in_single = 0; parser->parser_in_def = 0; parser->parser_in_defined = 0; parser->parser_compile_for_eval = 0; parser->parser_cur_mid = 0; parser->parser_tokenbuf = NULL; parser->parser_tokidx = 0; parser->parser_toksiz = 0; parser->parser_heredoc_end = 0; parser->parser_command_start = Qtrue; parser->parser_deferred_nodes = 0; parser->parser_lex_pbeg = 0; parser->parser_lex_p = 0; parser->parser_lex_pend = 0; parser->parser_lvtbl = 0; parser->parser_ruby__end__seen = 0; parser->parser_ruby_sourcefile = 0; #ifndef RIPPER parser->is_ripper = 0; parser->parser_eval_tree_begin = 0; parser->parser_eval_tree = 0; #else parser->is_ripper = 1; parser->parser_ruby_sourcefile_string = Qnil; parser->delayed = Qnil; parser->result = Qnil; parser->parsing_thread = Qnil; parser->toplevel_p = Qtrue; #endif #ifdef YYMALLOC parser->heap = NULL; #endif parser->enc = rb_usascii_encoding(); } #ifdef RIPPER #define parser_mark ripper_parser_mark #define parser_free ripper_parser_free #endif static void parser_mark(void *ptr) { struct parser_params *p = (struct parser_params*)ptr; rb_gc_mark((VALUE)p->parser_lex_strterm); rb_gc_mark((VALUE)p->parser_deferred_nodes); rb_gc_mark(p->parser_lex_input); rb_gc_mark(p->parser_lex_lastline); rb_gc_mark(p->parser_lex_nextline); #ifndef RIPPER rb_gc_mark((VALUE)p->parser_eval_tree_begin) ; rb_gc_mark((VALUE)p->parser_eval_tree) ; rb_gc_mark(p->debug_lines); #else rb_gc_mark(p->parser_ruby_sourcefile_string); rb_gc_mark(p->delayed); rb_gc_mark(p->value); rb_gc_mark(p->result); rb_gc_mark(p->parsing_thread); #endif #ifdef YYMALLOC rb_gc_mark((VALUE)p->heap); #endif } static void parser_free(void *ptr) { struct parser_params *p = (struct parser_params*)ptr; struct local_vars *local, *prev; if (p->parser_tokenbuf) { xfree(p->parser_tokenbuf); } for (local = p->parser_lvtbl; local; local = prev) { if (local->vars) xfree(local->vars); prev = local->prev; xfree(local); } #ifndef RIPPER xfree(p->parser_ruby_sourcefile); #endif xfree(p); } VALUE rb_parser_get_yydebug(VALUE); VALUE rb_parser_set_yydebug(VALUE, VALUE); #ifndef RIPPER static struct parser_params * parser_new(void) { struct parser_params *p; p = ALLOC_N(struct parser_params, 1); MEMZERO(p, struct parser_params, 1); parser_initialize(p); return p; } VALUE rb_parser_new(void) { struct parser_params *p = parser_new(); return Data_Wrap_Struct(0, parser_mark, parser_free, p); } /* * call-seq: * ripper#end_seen? -> Boolean * * Return if parsed source ended by +\_\_END\_\_+. * This number starts from 1. */ VALUE rb_parser_end_seen_p(VALUE vparser) { struct parser_params *parser; Data_Get_Struct(vparser, struct parser_params, parser); return ruby__end__seen ? Qtrue : Qfalse; } /* * call-seq: * ripper#encoding -> encoding * * Return encoding of the source. */ VALUE rb_parser_encoding(VALUE vparser) { struct parser_params *parser; Data_Get_Struct(vparser, struct parser_params, parser); return rb_enc_from_encoding(parser->enc); } /* * call-seq: * ripper.yydebug -> true or false * * Get yydebug. */ VALUE rb_parser_get_yydebug(VALUE self) { struct parser_params *parser; Data_Get_Struct(self, struct parser_params, parser); return yydebug ? Qtrue : Qfalse; } /* * call-seq: * ripper.yydebug = flag * * Set yydebug. */ VALUE rb_parser_set_yydebug(VALUE self, VALUE flag) { struct parser_params *parser; Data_Get_Struct(self, struct parser_params, parser); yydebug = RTEST(flag); return flag; } #ifdef YYMALLOC #define HEAPCNT(n, size) ((n) * (size) / sizeof(YYSTYPE)) #define NEWHEAP() rb_node_newnode(NODE_ALLOCA, 0, (VALUE)parser->heap, 0) #define ADD2HEAP(n, c, p) ((parser->heap = (n))->u1.node = (p), \ (n)->u3.cnt = (c), (p)) void * rb_parser_malloc(struct parser_params *parser, size_t size) { size_t cnt = HEAPCNT(1, size); NODE *n = NEWHEAP(); void *ptr = xmalloc(size); return ADD2HEAP(n, cnt, ptr); } void * rb_parser_calloc(struct parser_params *parser, size_t nelem, size_t size) { size_t cnt = HEAPCNT(nelem, size); NODE *n = NEWHEAP(); void *ptr = xcalloc(nelem, size); return ADD2HEAP(n, cnt, ptr); } void * rb_parser_realloc(struct parser_params *parser, void *ptr, size_t size) { NODE *n; size_t cnt = HEAPCNT(1, size); if (ptr && (n = parser->heap) != NULL) { do { if (n->u1.node == ptr) { n->u1.node = ptr = xrealloc(ptr, size); if (n->u3.cnt) n->u3.cnt = cnt; return ptr; } } while ((n = n->u2.node) != NULL); } n = NEWHEAP(); ptr = xrealloc(ptr, size); return ADD2HEAP(n, cnt, ptr); } void rb_parser_free(struct parser_params *parser, void *ptr) { NODE **prev = &parser->heap, *n; while ((n = *prev) != NULL) { if (n->u1.node == ptr) { *prev = n->u2.node; rb_gc_force_recycle((VALUE)n); break; } prev = &n->u2.node; } xfree(ptr); } #endif #endif #ifdef RIPPER #ifdef RIPPER_DEBUG extern int rb_is_pointer_to_heap(VALUE); /* :nodoc: */ static VALUE ripper_validate_object(VALUE self, VALUE x) { if (x == Qfalse) return x; if (x == Qtrue) return x; if (x == Qnil) return x; if (x == Qundef) rb_raise(rb_eArgError, "Qundef given"); if (FIXNUM_P(x)) return x; if (SYMBOL_P(x)) return x; if (!rb_is_pointer_to_heap(x)) rb_raise(rb_eArgError, "invalid pointer: %p", x); switch (TYPE(x)) { case T_STRING: case T_OBJECT: case T_ARRAY: case T_BIGNUM: case T_FLOAT: return x; case T_NODE: if (nd_type(x) != NODE_LASGN) { rb_raise(rb_eArgError, "NODE given: %p", x); } return ((NODE *)x)->nd_rval; default: rb_raise(rb_eArgError, "wrong type of ruby object: %p (%s)", x, rb_obj_classname(x)); } return x; } #endif #define validate(x) (x = get_value(x)) static VALUE ripper_dispatch0(struct parser_params *parser, ID mid) { return rb_funcall(parser->value, mid, 0); } static VALUE ripper_dispatch1(struct parser_params *parser, ID mid, VALUE a) { validate(a); return rb_funcall(parser->value, mid, 1, a); } static VALUE ripper_dispatch2(struct parser_params *parser, ID mid, VALUE a, VALUE b) { validate(a); validate(b); return rb_funcall(parser->value, mid, 2, a, b); } static VALUE ripper_dispatch3(struct parser_params *parser, ID mid, VALUE a, VALUE b, VALUE c) { validate(a); validate(b); validate(c); return rb_funcall(parser->value, mid, 3, a, b, c); } static VALUE ripper_dispatch4(struct parser_params *parser, ID mid, VALUE a, VALUE b, VALUE c, VALUE d) { validate(a); validate(b); validate(c); validate(d); return rb_funcall(parser->value, mid, 4, a, b, c, d); } static VALUE ripper_dispatch5(struct parser_params *parser, ID mid, VALUE a, VALUE b, VALUE c, VALUE d, VALUE e) { validate(a); validate(b); validate(c); validate(d); validate(e); return rb_funcall(parser->value, mid, 5, a, b, c, d, e); } static const struct kw_assoc { ID id; const char *name; } keyword_to_name[] = { {keyword_class, "class"}, {keyword_module, "module"}, {keyword_def, "def"}, {keyword_undef, "undef"}, {keyword_begin, "begin"}, {keyword_rescue, "rescue"}, {keyword_ensure, "ensure"}, {keyword_end, "end"}, {keyword_if, "if"}, {keyword_unless, "unless"}, {keyword_then, "then"}, {keyword_elsif, "elsif"}, {keyword_else, "else"}, {keyword_case, "case"}, {keyword_when, "when"}, {keyword_while, "while"}, {keyword_until, "until"}, {keyword_for, "for"}, {keyword_break, "break"}, {keyword_next, "next"}, {keyword_redo, "redo"}, {keyword_retry, "retry"}, {keyword_in, "in"}, {keyword_do, "do"}, {keyword_do_cond, "do"}, {keyword_do_block, "do"}, {keyword_return, "return"}, {keyword_yield, "yield"}, {keyword_super, "super"}, {keyword_self, "self"}, {keyword_nil, "nil"}, {keyword_true, "true"}, {keyword_false, "false"}, {keyword_and, "and"}, {keyword_or, "or"}, {keyword_not, "not"}, {modifier_if, "if"}, {modifier_unless, "unless"}, {modifier_while, "while"}, {modifier_until, "until"}, {modifier_rescue, "rescue"}, {keyword_alias, "alias"}, {keyword_defined, "defined?"}, {keyword_BEGIN, "BEGIN"}, {keyword_END, "END"}, {keyword__LINE__, "__LINE__"}, {keyword__FILE__, "__FILE__"}, {keyword__ENCODING__, "__ENCODING__"}, {0, NULL} }; static const char* keyword_id_to_str(ID id) { const struct kw_assoc *a; for (a = keyword_to_name; a->id; a++) { if (a->id == id) return a->name; } return NULL; } #undef ripper_id2sym static VALUE ripper_id2sym(ID id) { const char *name; char buf[8]; if (id <= 256) { buf[0] = id; buf[1] = '\0'; return ID2SYM(rb_intern(buf)); } if ((name = keyword_id_to_str(id))) { return ID2SYM(rb_intern(name)); } switch (id) { case tOROP: name = "||"; break; case tANDOP: name = "&&"; break; default: name = rb_id2name(id); if (!name) { rb_bug("cannot convert ID to string: %ld", (unsigned long)id); } break; } return ID2SYM(rb_intern(name)); } static VALUE ripper_intern(const char *s) { return ID2SYM(rb_intern(s)); } static ID ripper_get_id(VALUE v) { NODE *nd; if (TYPE(v) != T_NODE) return 0; nd = (NODE *)v; if (nd_type(nd) != NODE_LASGN) return 0; return nd->nd_vid; } static VALUE ripper_get_value(VALUE v) { NODE *nd; if (TYPE(v) != T_NODE) return v; nd = (NODE *)v; if (nd_type(nd) != NODE_LASGN) return Qnil; return nd->nd_rval; } static void ripper_compile_error(struct parser_params *parser, const char *fmt, ...) { VALUE str; va_list args; va_start(args, fmt); str = rb_vsprintf(fmt, args); va_end(args); rb_funcall(parser->value, rb_intern("compile_error"), 1, str); } static void ripper_warn0(struct parser_params *parser, const char *fmt) { rb_funcall(parser->value, rb_intern("warn"), 1, STR_NEW2(fmt)); } static void ripper_warnI(struct parser_params *parser, const char *fmt, int a) { rb_funcall(parser->value, rb_intern("warn"), 2, STR_NEW2(fmt), INT2NUM(a)); } #if 0 static void ripper_warnS(struct parser_params *parser, const char *fmt, const char *str) { rb_funcall(parser->value, rb_intern("warn"), 2, STR_NEW2(fmt), STR_NEW2(str)); } #endif static void ripper_warning0(struct parser_params *parser, const char *fmt) { rb_funcall(parser->value, rb_intern("warning"), 1, STR_NEW2(fmt)); } static void ripper_warningS(struct parser_params *parser, const char *fmt, const char *str) { rb_funcall(parser->value, rb_intern("warning"), 2, STR_NEW2(fmt), STR_NEW2(str)); } static VALUE ripper_lex_get_generic(struct parser_params *parser, VALUE src) { return rb_funcall(src, ripper_id_gets, 0); } static VALUE ripper_s_allocate(VALUE klass) { struct parser_params *p; VALUE self; p = ALLOC_N(struct parser_params, 1); MEMZERO(p, struct parser_params, 1); self = Data_Wrap_Struct(klass, parser_mark, parser_free, p); p->value = self; return self; } #define ripper_initialized_p(r) ((r)->parser_lex_input != 0) /* * call-seq: * Ripper.new(src, filename="(ripper)", lineno=1) -> ripper * * Create a new Ripper object. * _src_ must be a String, an IO, or an Object which has #gets method. * * This method does not starts parsing. * See also Ripper#parse and Ripper.parse. */ static VALUE ripper_initialize(int argc, VALUE *argv, VALUE self) { struct parser_params *parser; VALUE src, fname, lineno; Data_Get_Struct(self, struct parser_params, parser); rb_scan_args(argc, argv, "12", &src, &fname, &lineno); if (rb_obj_respond_to(src, ripper_id_gets, 0)) { parser->parser_lex_gets = ripper_lex_get_generic; } else { StringValue(src); parser->parser_lex_gets = lex_get_str; } parser->parser_lex_input = src; parser->eofp = Qfalse; if (NIL_P(fname)) { fname = STR_NEW2("(ripper)"); } else { StringValue(fname); } parser_initialize(parser); parser->parser_ruby_sourcefile_string = fname; parser->parser_ruby_sourcefile = RSTRING_PTR(fname); parser->parser_ruby_sourceline = NIL_P(lineno) ? 0 : NUM2INT(lineno) - 1; return Qnil; } extern VALUE rb_thread_pass(void); struct ripper_args { struct parser_params *parser; int argc; VALUE *argv; }; static VALUE ripper_parse0(VALUE parser_v) { struct parser_params *parser; Data_Get_Struct(parser_v, struct parser_params, parser); parser_prepare(parser); ripper_yyparse((void*)parser); return parser->result; } static VALUE ripper_ensure(VALUE parser_v) { struct parser_params *parser; Data_Get_Struct(parser_v, struct parser_params, parser); parser->parsing_thread = Qnil; return Qnil; } /* * call-seq: * ripper#parse * * Start parsing and returns the value of the root action. */ static VALUE ripper_parse(VALUE self) { struct parser_params *parser; Data_Get_Struct(self, struct parser_params, parser); if (!ripper_initialized_p(parser)) { rb_raise(rb_eArgError, "method called for uninitialized object"); } if (!NIL_P(parser->parsing_thread)) { if (parser->parsing_thread == rb_thread_current()) rb_raise(rb_eArgError, "Ripper#parse is not reentrant"); else rb_raise(rb_eArgError, "Ripper#parse is not multithread-safe"); } parser->parsing_thread = rb_thread_current(); rb_ensure(ripper_parse0, self, ripper_ensure, self); return parser->result; } /* * call-seq: * ripper#column -> Integer * * Return column number of current parsing line. * This number starts from 0. */ static VALUE ripper_column(VALUE self) { struct parser_params *parser; long col; Data_Get_Struct(self, struct parser_params, parser); if (!ripper_initialized_p(parser)) { rb_raise(rb_eArgError, "method called for uninitialized object"); } if (NIL_P(parser->parsing_thread)) return Qnil; col = parser->tokp - parser->parser_lex_pbeg; return LONG2NUM(col); } /* * call-seq: * ripper#lineno -> Integer * * Return line number of current parsing line. * This number starts from 1. */ static VALUE ripper_lineno(VALUE self) { struct parser_params *parser; Data_Get_Struct(self, struct parser_params, parser); if (!ripper_initialized_p(parser)) { rb_raise(rb_eArgError, "method called for uninitialized object"); } if (NIL_P(parser->parsing_thread)) return Qnil; return INT2NUM(parser->parser_ruby_sourceline); } #ifdef RIPPER_DEBUG /* :nodoc: */ static VALUE ripper_assert_Qundef(VALUE self, VALUE obj, VALUE msg) { StringValue(msg); if (obj == Qundef) { rb_raise(rb_eArgError, "%s", RSTRING_PTR(msg)); } return Qnil; } /* :nodoc: */ static VALUE ripper_value(VALUE self, VALUE obj) { return ULONG2NUM(obj); } #endif void Init_ripper(void) { VALUE Ripper; Ripper = rb_define_class("Ripper", rb_cObject); rb_define_const(Ripper, "Version", rb_usascii_str_new2(RIPPER_VERSION)); rb_define_alloc_func(Ripper, ripper_s_allocate); rb_define_method(Ripper, "initialize", ripper_initialize, -1); rb_define_method(Ripper, "parse", ripper_parse, 0); rb_define_method(Ripper, "column", ripper_column, 0); rb_define_method(Ripper, "lineno", ripper_lineno, 0); rb_define_method(Ripper, "end_seen?", rb_parser_end_seen_p, 0); rb_define_method(Ripper, "encoding", rb_parser_encoding, 0); rb_define_method(Ripper, "yydebug", rb_parser_get_yydebug, 0); rb_define_method(Ripper, "yydebug=", rb_parser_set_yydebug, 1); #ifdef RIPPER_DEBUG rb_define_method(rb_mKernel, "assert_Qundef", ripper_assert_Qundef, 2); rb_define_method(rb_mKernel, "rawVALUE", ripper_value, 1); rb_define_method(rb_mKernel, "validate_object", ripper_validate_object, 1); #endif ripper_id_gets = rb_intern("gets"); ripper_init_eventids1(Ripper); ripper_init_eventids2(Ripper); /* ensure existing in symbol table */ rb_intern("||"); rb_intern("&&"); } #endif /* RIPPER */