Ruby: parse.h Source File

Ruby 3.4.4p34 (2025-05-14 revision a38531fd3f617bf734ef7d6c595325f69985ea1d)

parse.h
1/* A Bison parser, made by Lrama 0.6.11. */
2
3/* Bison interface for Yacc-like parsers in C
4
5 Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation,
6 Inc.
7
8 This program is free software: you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation, either version 3 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <https://www.gnu.org/licenses/>. */
20
21/* As a special exception, you may create a larger work that contains
22 part or all of the Bison parser skeleton and distribute that work
23 under terms of your choice, so long as that work isn't itself a
24 parser generator using the skeleton or a modified version thereof
25 as a parser skeleton. Alternatively, if you modify or redistribute
26 the parser skeleton itself, you may (at your option) remove this
27 special exception, which will cause the skeleton and the resulting
28 Bison output files to be licensed under the GNU General Public
29 License without this special exception.
30
31 This special exception was added by the Free Software Foundation in
32 version 2.2 of Bison. */
33
34/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
35 especially those whose name start with YY_ or yy_. They are
36 private implementation details that can be changed or removed. */
37#ifndef YY_YY_PARSE_H_INCLUDED
38# define YY_YY_PARSE_H_INCLUDED
39/* Debug traces. */
40#ifndef YYDEBUG
41# define YYDEBUG 0
42#endif
43#if YYDEBUG && !defined(yydebug)
44extern int yydebug;
45#endif
46
47
48/* Token kinds. */
49#ifndef YYTOKENTYPE
50# define YYTOKENTYPE
51 enum yytokentype
52 {
53 YYEMPTY = -2,
54 END_OF_INPUT = 0, /* "end-of-input" */
55 YYerror = 256, /* error */
56 YYUNDEF = 257, /* "invalid token" */
57 keyword_class = 258, /* "'class'" */
58 keyword_module = 259, /* "'module'" */
59 keyword_def = 260, /* "'def'" */
60 keyword_undef = 261, /* "'undef'" */
61 keyword_begin = 262, /* "'begin'" */
62 keyword_rescue = 263, /* "'rescue'" */
63 keyword_ensure = 264, /* "'ensure'" */
64 keyword_end = 265, /* "'end'" */
65 keyword_if = 266, /* "'if'" */
66 keyword_unless = 267, /* "'unless'" */
67 keyword_then = 268, /* "'then'" */
68 keyword_elsif = 269, /* "'elsif'" */
69 keyword_else = 270, /* "'else'" */
70 keyword_case = 271, /* "'case'" */
71 keyword_when = 272, /* "'when'" */
72 keyword_while = 273, /* "'while'" */
73 keyword_until = 274, /* "'until'" */
74 keyword_for = 275, /* "'for'" */
75 keyword_break = 276, /* "'break'" */
76 keyword_next = 277, /* "'next'" */
77 keyword_redo = 278, /* "'redo'" */
78 keyword_retry = 279, /* "'retry'" */
79 keyword_in = 280, /* "'in'" */
80 keyword_do = 281, /* "'do'" */
81 keyword_do_cond = 282, /* "'do' for condition" */
82 keyword_do_block = 283, /* "'do' for block" */
83 keyword_do_LAMBDA = 284, /* "'do' for lambda" */
84 keyword_return = 285, /* "'return'" */
85 keyword_yield = 286, /* "'yield'" */
86 keyword_super = 287, /* "'super'" */
87 keyword_self = 288, /* "'self'" */
88 keyword_nil = 289, /* "'nil'" */
89 keyword_true = 290, /* "'true'" */
90 keyword_false = 291, /* "'false'" */
91 keyword_and = 292, /* "'and'" */
92 keyword_or = 293, /* "'or'" */
93 keyword_not = 294, /* "'not'" */
94 modifier_if = 295, /* "'if' modifier" */
95 modifier_unless = 296, /* "'unless' modifier" */
96 modifier_while = 297, /* "'while' modifier" */
97 modifier_until = 298, /* "'until' modifier" */
98 modifier_rescue = 299, /* "'rescue' modifier" */
99 keyword_alias = 300, /* "'alias'" */
100 keyword_defined = 301, /* "'defined?'" */
101 keyword_BEGIN = 302, /* "'BEGIN'" */
102 keyword_END = 303, /* "'END'" */
103 keyword__LINE__ = 304, /* "'__LINE__'" */
104 keyword__FILE__ = 305, /* "'__FILE__'" */
105 keyword__ENCODING__ = 306, /* "'__ENCODING__'" */
106 tIDENTIFIER = 307, /* "local variable or method" */
107 tFID = 308, /* "method" */
108 tGVAR = 309, /* "global variable" */
109 tIVAR = 310, /* "instance variable" */
110 tCONSTANT = 311, /* "constant" */
111 tCVAR = 312, /* "class variable" */
112 tLABEL = 313, /* "label" */
113 tINTEGER = 314, /* "integer literal" */
114 tFLOAT = 315, /* "float literal" */
115 tRATIONAL = 316, /* "rational literal" */
116 tIMAGINARY = 317, /* "imaginary literal" */
117 tCHAR = 318, /* "char literal" */
118 tNTH_REF = 319, /* "numbered reference" */
119 tBACK_REF = 320, /* "back reference" */
120 tSTRING_CONTENT = 321, /* "literal content" */
121 tREGEXP_END = 322, /* tREGEXP_END */
122 tDUMNY_END = 323, /* "dummy end" */
123 tSP = 324, /* "escaped space" */
124 tUPLUS = 132, /* "unary+" */
125 tUMINUS = 133, /* "unary-" */
126 tPOW = 134, /* "**" */
127 tCMP = 135, /* "<=>" */
128 tEQ = 140, /* "==" */
129 tEQQ = 141, /* "===" */
130 tNEQ = 142, /* "!=" */
131 tGEQ = 139, /* ">=" */
132 tLEQ = 138, /* "<=" */
133 tANDOP = 148, /* "&&" */
134 tOROP = 149, /* "||" */
135 tMATCH = 143, /* "=~" */
136 tNMATCH = 144, /* "!~" */
137 tDOT2 = 128, /* ".." */
138 tDOT3 = 129, /* "..." */
139 tBDOT2 = 130, /* "(.." */
140 tBDOT3 = 131, /* "(..." */
141 tAREF = 145, /* "[]" */
142 tASET = 146, /* "[]=" */
143 tLSHFT = 136, /* "<<" */
144 tRSHFT = 137, /* ">>" */
145 tANDDOT = 150, /* "&." */
146 tCOLON2 = 147, /* "::" */
147 tCOLON3 = 325, /* ":: at EXPR_BEG" */
148 tOP_ASGN = 326, /* "operator-assignment" */
149 tASSOC = 327, /* "=>" */
150 tLPAREN = 328, /* "(" */
151 tLPAREN_ARG = 329, /* "( arg" */
152 tRPAREN = 330, /* ")" */
153 tLBRACK = 331, /* "[" */
154 tLBRACE = 332, /* "{" */
155 tLBRACE_ARG = 333, /* "{ arg" */
156 tSTAR = 334, /* "*" */
157 tDSTAR = 335, /* "**arg" */
158 tAMPER = 336, /* "&" */
159 tLAMBDA = 337, /* "->" */
160 tSYMBEG = 338, /* "symbol literal" */
161 tSTRING_BEG = 339, /* "string literal" */
162 tXSTRING_BEG = 340, /* "backtick literal" */
163 tREGEXP_BEG = 341, /* "regexp literal" */
164 tWORDS_BEG = 342, /* "word list" */
165 tQWORDS_BEG = 343, /* "verbatim word list" */
166 tSYMBOLS_BEG = 344, /* "symbol list" */
167 tQSYMBOLS_BEG = 345, /* "verbatim symbol list" */
168 tSTRING_END = 346, /* "terminator" */
169 tSTRING_DEND = 347, /* "'}'" */
170 tSTRING_DBEG = 348, /* "'#{'" */
171 tSTRING_DVAR = 349, /* tSTRING_DVAR */
172 tLAMBEG = 350, /* tLAMBEG */
173 tLABEL_END = 351, /* tLABEL_END */
174 tIGNORED_NL = 352, /* tIGNORED_NL */
175 tCOMMENT = 353, /* tCOMMENT */
176 tEMBDOC_BEG = 354, /* tEMBDOC_BEG */
177 tEMBDOC = 355, /* tEMBDOC */
178 tEMBDOC_END = 356, /* tEMBDOC_END */
179 tHEREDOC_BEG = 357, /* tHEREDOC_BEG */
180 tHEREDOC_END = 358, /* tHEREDOC_END */
181 k__END__ = 359, /* k__END__ */
182 tLOWEST = 360, /* tLOWEST */
183 tUMINUS_NUM = 361, /* tUMINUS_NUM */
184 tLAST_TOKEN = 362 /* tLAST_TOKEN */
185 };
186 typedef enum yytokentype yytoken_kind_t;
187#endif
188
189/* Value type. */
190#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
191 union YYSTYPE
192{
193#line 2665 "parse.y"
194
195 NODE *node;
196 rb_node_fcall_t *node_fcall;
197 rb_node_args_t *node_args;
198 rb_node_args_aux_t *node_args_aux;
199 rb_node_opt_arg_t *node_opt_arg;
200 rb_node_kw_arg_t *node_kw_arg;
201 rb_node_block_pass_t *node_block_pass;
202 rb_node_masgn_t *node_masgn;
203 rb_node_def_temp_t *node_def_temp;
204 rb_node_exits_t *node_exits;
205 ID id;
206 int num;
207 st_table *tbl;
208 st_table *labels;
209 const struct vtable *vars;
210 struct rb_strterm_struct *strterm;
211 struct lex_context ctxt;
212 enum lex_state_e state;
213
214#line 215 "parse.h"
215
216};
217typedef union YYSTYPE YYSTYPE;
218# define YYSTYPE_IS_TRIVIAL 1
219# define YYSTYPE_IS_DECLARED 1
220#endif
221
222/* Location type. */
223#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
224typedef struct YYLTYPE YYLTYPE;
225 struct YYLTYPE
226{
227 int first_line;
228 int first_column;
229 int last_line;
230 int last_column;
231};
232# define YYLTYPE_IS_DECLARED 1
233# define YYLTYPE_IS_TRIVIAL 1
234#endif
235
236
237
238
239int yyparse (struct parser_params *p);
240
241
242
243#endif /* !YY_YY_PARSE_H_INCLUDED */
244
YYLTYPE
Definition parse.h:226
lex_context
Definition parse.c:368
parser_params
Definition parse.c:543
rb_strterm_struct
Definition parse.h:51
vtable
Definition parse.c:476
YYSTYPE
Definition parse.h:192
ID
uintptr_t ID
Type that represents a Ruby identifier such as a variable name.
Definition value.h:52