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/* A Bison parser, made from parse-gram.y |
/* A Bison parser, made from parse-gram.y |
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by GNU bison 1.49b. */ |
by GNU bison 1.35. */ |
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/* Skeleton output parser for Bison, |
#define YYBISON 1 /* Identify Bison output. */ |
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Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software |
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Foundation, Inc. |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2, or (at your option) |
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any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place - Suite 330, |
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Boston, MA 02111-1307, USA. */ |
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/* As a special exception, when this file is copied by Bison into a |
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Bison output file, you may use that output file without restriction. |
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This special exception was added by the Free Software Foundation |
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in version 1.24 of Bison. */ |
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/* This is the parser code that is written into each bison parser when |
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the %semantic_parser declaration is not specified in the grammar. |
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It was written by Richard Stallman by simplifying the original so |
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called ``semantic'' parser. */ |
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/* All symbols defined below should begin with yy or YY, to avoid |
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infringing on user name space. This should be done even for local |
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variables, as they might otherwise be expanded by user macros. |
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There are some unavoidable exceptions within include files to |
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define necessary library symbols; they are noted "INFRINGES ON |
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USER NAME SPACE" below. */ |
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/* Identify Bison output. */ |
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#define YYBISON 1 |
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/* Pure parsers. */ |
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#define YYPURE 1 |
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/* Using locations. */ |
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#define YYLSP_NEEDED 1 |
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/* If NAME_PREFIX is specified substitute the variables and functions |
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names. */ |
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#define yyparse gram_parse |
#define yyparse gram_parse |
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#define yylex gram_lex |
#define yylex gram_lex |
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#define yyerror gram_error |
#define yyerror gram_error |
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#define yylval gram_lval |
#define yylval gram_lval |
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#define yychar gram_char |
#define yychar gram_char |
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#define yydebug gram_debug |
#define yydebug gram_debug |
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#define yynerrs gram_nerrs |
#define yynerrs gram_nerrs |
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#if YYLSP_NEEDED |
#define YYLSP_NEEDED 1 |
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# define yylloc gram_lloc |
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#endif |
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15 |
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# define GRAM_EOF 0 |
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# define STRING 257 |
17 |
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# define CHARACTER 258 |
18 |
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# define INT 259 |
19 |
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# define PERCENT_TOKEN 260 |
20 |
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# define PERCENT_NTERM 261 |
21 |
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# define PERCENT_TYPE 262 |
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# define PERCENT_UNION 263 |
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# define PERCENT_EXPECT 264 |
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# define PERCENT_START 265 |
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# define PERCENT_LEFT 266 |
26 |
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# define PERCENT_RIGHT 267 |
27 |
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# define PERCENT_NONASSOC 268 |
28 |
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# define PERCENT_PREC 269 |
29 |
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# define PERCENT_VERBOSE 270 |
30 |
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# define PERCENT_ERROR_VERBOSE 271 |
31 |
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# define PERCENT_OUTPUT 272 |
32 |
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# define PERCENT_FILE_PREFIX 273 |
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# define PERCENT_NAME_PREFIX 274 |
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# define PERCENT_DEFINE 275 |
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# define PERCENT_PURE_PARSER 276 |
36 |
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# define PERCENT_DEFINES 277 |
37 |
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# define PERCENT_YACC 278 |
38 |
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# define PERCENT_DEBUG 279 |
39 |
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# define PERCENT_LOCATIONS 280 |
40 |
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# define PERCENT_NO_LINES 281 |
41 |
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# define PERCENT_SKELETON 282 |
42 |
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# define PERCENT_TOKEN_TABLE 283 |
43 |
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# define TYPE 284 |
44 |
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# define EQUAL 285 |
45 |
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# define SEMICOLON 286 |
46 |
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# define COLON 287 |
47 |
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# define PIPE 288 |
48 |
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# define ID 289 |
49 |
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# define PERCENT_PERCENT 290 |
50 |
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# define PROLOGUE 291 |
51 |
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# define EPILOGUE 292 |
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# define BRACED_CODE 293 |
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/* Copy the first part of user declarations. */ |
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#line 31 "parse-gram.y" |
#line 31 "parse-gram.y" |
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#include "system.h" |
#include "system.h" |
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#include "reader.h" |
#include "reader.h" |
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#include "conflicts.h" |
#include "conflicts.h" |
64 |
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65 |
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/* Produce verbose parse errors. */ |
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#define YYERROR_VERBOSE 1 |
#define YYERROR_VERBOSE 1 |
67 |
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/* Pass the control structure to YYPARSE and YYLEX. */ |
/* Pass the control structure to YYPARSE and YYLEX. */ |
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of the tokens. */ |
of the tokens. */ |
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#define YYPRINT(File, Type, Value) \ |
#define YYPRINT(File, Type, Value) \ |
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yyprint (File, &yylloc, Type, &Value) |
yyprint (File, &yylloc, Type, &Value) |
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static void yyprint (FILE *file, const yyltype *loc, |
static void yyprint (FILE *file, const location_t *loc, |
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int type, const yystype *value); |
int type, const yystype *value); |
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symbol_class current_class = unknown_sym; |
symbol_class current_class = unknown_sym; |
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associativity current_assoc; |
associativity current_assoc; |
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int current_prec = 0; |
int current_prec = 0; |
93 |
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/* Tokens. */ |
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#ifndef YYTOKENTYPE |
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# if defined (__STDC__) || defined (__cplusplus) |
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/* Put the tokens into the symbol table, so that GDB and other debuggers |
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know about them. */ |
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enum yytokentype { |
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GRAM_EOF = 0, |
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STRING = 258, |
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CHARACTER = 259, |
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INT = 260, |
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PERCENT_TOKEN = 261, |
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PERCENT_NTERM = 262, |
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PERCENT_TYPE = 263, |
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PERCENT_UNION = 264, |
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PERCENT_EXPECT = 265, |
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PERCENT_START = 266, |
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PERCENT_LEFT = 267, |
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PERCENT_RIGHT = 268, |
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PERCENT_NONASSOC = 269, |
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PERCENT_PREC = 270, |
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PERCENT_VERBOSE = 271, |
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PERCENT_ERROR_VERBOSE = 272, |
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PERCENT_OUTPUT = 273, |
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PERCENT_FILE_PREFIX = 274, |
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PERCENT_NAME_PREFIX = 275, |
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PERCENT_DEFINE = 276, |
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PERCENT_PURE_PARSER = 277, |
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PERCENT_DEFINES = 278, |
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PERCENT_YACC = 279, |
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PERCENT_DEBUG = 280, |
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PERCENT_LOCATIONS = 281, |
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PERCENT_NO_LINES = 282, |
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PERCENT_SKELETON = 283, |
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PERCENT_TOKEN_TABLE = 284, |
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TYPE = 285, |
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EQUAL = 286, |
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SEMICOLON = 287, |
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COLON = 288, |
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PIPE = 289, |
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ID = 290, |
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PERCENT_PERCENT = 291, |
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PROLOGUE = 292, |
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EPILOGUE = 293, |
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BRACED_CODE = 294 |
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}; |
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# endif |
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/* POSIX requires `int' for tokens in interfaces. */ |
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# define YYTOKENTYPE int |
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#endif /* !YYTOKENTYPE */ |
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#define GRAM_EOF 0 |
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#define STRING 258 |
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#define CHARACTER 259 |
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#define INT 260 |
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#define PERCENT_TOKEN 261 |
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#define PERCENT_NTERM 262 |
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#define PERCENT_TYPE 263 |
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#define PERCENT_UNION 264 |
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#define PERCENT_EXPECT 265 |
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#define PERCENT_START 266 |
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#define PERCENT_LEFT 267 |
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#define PERCENT_RIGHT 268 |
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#define PERCENT_NONASSOC 269 |
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#define PERCENT_PREC 270 |
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#define PERCENT_VERBOSE 271 |
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#define PERCENT_ERROR_VERBOSE 272 |
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#define PERCENT_OUTPUT 273 |
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#define PERCENT_FILE_PREFIX 274 |
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#define PERCENT_NAME_PREFIX 275 |
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#define PERCENT_DEFINE 276 |
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#define PERCENT_PURE_PARSER 277 |
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#define PERCENT_DEFINES 278 |
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#define PERCENT_YACC 279 |
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#define PERCENT_DEBUG 280 |
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#define PERCENT_LOCATIONS 281 |
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#define PERCENT_NO_LINES 282 |
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#define PERCENT_SKELETON 283 |
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#define PERCENT_TOKEN_TABLE 284 |
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#define TYPE 285 |
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#define EQUAL 286 |
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#define SEMICOLON 287 |
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#define COLON 288 |
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#define PIPE 289 |
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#define ID 290 |
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#define PERCENT_PERCENT 291 |
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#define PROLOGUE 292 |
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#define EPILOGUE 293 |
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#define BRACED_CODE 294 |
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/* Enabling traces. */ |
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#ifndef YYDEBUG |
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# define YYDEBUG 1 |
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#endif |
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/* Enabling verbose error messages. */ |
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#ifdef YYERROR_VERBOSE |
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# undef YYERROR_VERBOSE |
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# define YYERROR_VERBOSE 1 |
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#else |
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# define YYERROR_VERBOSE 0 |
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#endif |
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#ifndef YYSTYPE |
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#line 73 "parse-gram.y" |
#line 73 "parse-gram.y" |
95 |
typedef union { |
#ifndef YYSTYPE |
96 |
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typedef union |
97 |
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{ |
98 |
symbol_t *symbol; |
symbol_t *symbol; |
99 |
int integer; |
int integer; |
100 |
char *string; |
char *string; |
109 |
{ |
{ |
110 |
int first_line; |
int first_line; |
111 |
int first_column; |
int first_column; |
112 |
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113 |
int last_line; |
int last_line; |
114 |
int last_column; |
int last_column; |
115 |
} yyltype; |
} yyltype; |
116 |
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117 |
# define YYLTYPE yyltype |
# define YYLTYPE yyltype |
118 |
# define YYLTYPE_IS_TRIVIAL 1 |
# define YYLTYPE_IS_TRIVIAL 1 |
119 |
#endif |
#endif |
120 |
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121 |
/* Copy the second part of user declarations. */ |
#ifndef YYDEBUG |
122 |
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# define YYDEBUG 1 |
123 |
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#endif |
124 |
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125 |
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126 |
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127 |
/* Line 217 of /usr/local/share/bison/bison.simple. */ |
#define YYFINAL 94 |
128 |
#line 237 "parse-gram.c" |
#define YYFLAG -32768 |
129 |
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#define YYNTBASE 41 |
130 |
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131 |
#if ! defined (yyoverflow) || YYERROR_VERBOSE |
/* YYTRANSLATE(YYLEX) -- Bison token number corresponding to YYLEX. */ |
132 |
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#define YYTRANSLATE(x) ((unsigned)(x) <= 293 ? yytranslate[x] : 68) |
133 |
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134 |
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/* YYTRANSLATE[YYLEX] -- Bison token number corresponding to YYLEX. */ |
135 |
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static const char yytranslate[] = |
136 |
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{ |
137 |
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0, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
138 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
139 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
140 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
141 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
142 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
143 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
144 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
145 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
146 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
147 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
148 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
149 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
150 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
151 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
152 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
153 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
154 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
155 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
156 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
157 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
158 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
159 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
160 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
161 |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
162 |
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2, 2, 2, 2, 2, 2, 1, 4, 5, 6, |
163 |
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7, 8, 9, 10, 11, 12, 13, 14, 15, 16, |
164 |
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17, 18, 19, 20, 21, 22, 23, 24, 25, 26, |
165 |
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27, 28, 29, 30, 31, 32, 33, 34, 35, 36, |
166 |
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37, 38, 39, 40 |
167 |
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}; |
168 |
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169 |
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#if YYDEBUG |
170 |
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static const short yyprhs[] = |
171 |
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{ |
172 |
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0, 0, 1, 7, 8, 11, 13, 15, 17, 21, |
173 |
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23, 25, 28, 32, 34, 38, 40, 44, 46, 49, |
174 |
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51, 53, 55, 57, 58, 62, 65, 66, 70, 71, |
175 |
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76, 80, 81, 86, 88, 90, 92, 93, 95, 97, |
176 |
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100, 102, 105, 107, 109, 112, 115, 119, 121, 124, |
177 |
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126, 129, 130, 136, 138, 142, 143, 146, 149, 153, |
178 |
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155, 157, 159, 161, 163, 165, 166, 169, 170 |
179 |
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}; |
180 |
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static const short yyrhs[] = |
181 |
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{ |
182 |
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-1, 42, 43, 37, 57, 66, 0, 0, 43, 44, |
183 |
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0, 45, 0, 38, 0, 26, 0, 22, 65, 65, |
184 |
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0, 24, 0, 18, 0, 11, 6, 0, 20, 32, |
185 |
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65, 0, 27, 0, 21, 32, 65, 0, 28, 0, |
186 |
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19, 32, 65, 0, 23, 0, 29, 65, 0, 30, |
187 |
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0, 17, 0, 25, 0, 49, 0, 0, 8, 46, |
188 |
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56, 0, 12, 62, 0, 0, 7, 47, 56, 0, |
189 |
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0, 9, 31, 48, 53, 0, 10, 40, 67, 0, |
190 |
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0, 51, 52, 50, 54, 0, 13, 0, 14, 0, |
191 |
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15, 0, 0, 31, 0, 36, 0, 53, 36, 0, |
192 |
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62, 0, 54, 62, 0, 31, 0, 36, 0, 36, |
193 |
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6, 0, 36, 64, 0, 36, 6, 64, 0, 55, |
194 |
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0, 56, 55, 0, 58, 0, 57, 58, 0, 0, |
195 |
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36, 34, 59, 60, 33, 0, 61, 0, 60, 35, |
196 |
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61, 0, 0, 61, 62, 0, 61, 63, 0, 61, |
197 |
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16, 62, 0, 36, 0, 64, 0, 5, 0, 40, |
198 |
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0, 4, 0, 4, 0, 0, 37, 39, 0, 0, |
199 |
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33, 0 |
200 |
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}; |
201 |
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202 |
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#endif |
203 |
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204 |
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#if YYDEBUG |
205 |
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/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
206 |
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static const short yyrline[] = |
207 |
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{ |
208 |
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0, 132, 132, 140, 142, 145, 147, 151, 152, 153, |
209 |
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154, 155, 156, 157, 158, 159, 160, 161, 162, 163, |
210 |
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164, 165, 168, 170, 170, 175, 179, 179, 184, 184, |
211 |
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188, 196, 196, 203, 205, 206, 209, 211, 215, 217, |
212 |
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221, 227, 236, 241, 246, 252, 258, 268, 271, 275, |
213 |
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277, 280, 280, 285, 287, 290, 293, 295, 297, 301, |
214 |
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303, 304, 307, 313, 322, 330, 335, 341, 343 |
215 |
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}; |
216 |
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#endif |
217 |
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218 |
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219 |
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#if (YYDEBUG) || defined YYERROR_VERBOSE |
220 |
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221 |
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/* YYTNAME[TOKEN_NUM] -- String name of the token TOKEN_NUM. */ |
222 |
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static const char *const yytname[] = |
223 |
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{ |
224 |
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"$", "error", "$undefined.", "\"end of string\"", "STRING", "CHARACTER", |
225 |
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"INT", "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%union\"", |
226 |
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"\"%expect\"", "\"%start\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"", |
227 |
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"\"%prec\"", "\"%verbose\"", "\"%error-verbose\"", "\"%output\"", |
228 |
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"\"%file-prefix\"", "\"%name-prefix\"", "\"%define\"", |
229 |
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"\"%pure-parser\"", "\"%defines\"", "\"%yacc\"", "\"%debug\"", |
230 |
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"\"%locations\"", "\"%no-lines\"", "\"%skeleton\"", "\"%token-table\"", |
231 |
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"TYPE", "\"=\"", "\";\"", "\":\"", "\"|\"", "\"identifier\"", "\"%%\"", |
232 |
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"PROLOGUE", "EPILOGUE", "BRACED_CODE", "input", "@1", "directives", |
233 |
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"directive", "grammar_directives", "@2", "@3", "@4", |
234 |
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"precedence_directives", "@5", "precedence_directive", "type.opt", |
235 |
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"nterms_to_type.1", "terms_to_prec.1", "symbol_def", "symbol_defs.1", |
236 |
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"gram", "rules", "@6", "rhses.1", "rhs", "symbol", "action", |
237 |
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"string_as_id", "string_content", "epilogue.opt", "semi_colon_opt", 0 |
238 |
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}; |
239 |
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#endif |
240 |
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241 |
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/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
242 |
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static const short yyr1[] = |
243 |
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{ |
244 |
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0, 42, 41, 43, 43, 44, 44, 44, 44, 44, |
245 |
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44, 44, 44, 44, 44, 44, 44, 44, 44, 44, |
246 |
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44, 44, 45, 46, 45, 45, 47, 45, 48, 45, |
247 |
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45, 50, 49, 51, 51, 51, 52, 52, 53, 53, |
248 |
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54, 54, 55, 55, 55, 55, 55, 56, 56, 57, |
249 |
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57, 59, 58, 60, 60, 61, 61, 61, 61, 62, |
250 |
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62, 62, 63, 64, 65, 66, 66, 67, 67 |
251 |
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}; |
252 |
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253 |
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/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
254 |
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static const short yyr2[] = |
255 |
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{ |
256 |
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0, 0, 5, 0, 2, 1, 1, 1, 3, 1, |
257 |
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1, 2, 3, 1, 3, 1, 3, 1, 2, 1, |
258 |
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1, 1, 1, 0, 3, 2, 0, 3, 0, 4, |
259 |
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3, 0, 4, 1, 1, 1, 0, 1, 1, 2, |
260 |
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1, 2, 1, 1, 2, 2, 3, 1, 2, 1, |
261 |
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2, 0, 5, 1, 3, 0, 2, 2, 3, 1, |
262 |
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1, 1, 1, 1, 1, 0, 2, 0, 1 |
263 |
|
}; |
264 |
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|
265 |
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/* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE |
266 |
|
doesn't specify something else to do. Zero means the default is an |
267 |
|
error. */ |
268 |
|
static const short yydefact[] = |
269 |
|
{ |
270 |
|
1, 3, 0, 26, 23, 0, 0, 0, 0, 33, |
271 |
|
34, 35, 20, 10, 0, 0, 0, 0, 17, 9, |
272 |
|
21, 7, 13, 15, 0, 19, 0, 6, 4, 5, |
273 |
|
22, 36, 0, 0, 28, 67, 11, 63, 61, 59, |
274 |
|
25, 60, 0, 0, 0, 64, 0, 18, 0, 65, |
275 |
|
49, 37, 31, 42, 43, 47, 27, 24, 0, 68, |
276 |
|
30, 16, 12, 14, 8, 51, 0, 50, 2, 0, |
277 |
|
44, 45, 48, 38, 29, 55, 66, 32, 40, 46, |
278 |
|
39, 0, 53, 41, 52, 55, 0, 62, 56, 57, |
279 |
|
54, 58, 0, 0, 0 |
280 |
|
}; |
281 |
|
|
282 |
|
static const short yydefgoto[] = |
283 |
|
{ |
284 |
|
92, 1, 2, 28, 29, 33, 32, 58, 30, 69, |
285 |
|
31, 52, 74, 77, 55, 56, 49, 50, 75, 81, |
286 |
|
82, 88, 89, 41, 46, 68, 60 |
287 |
|
}; |
288 |
|
|
289 |
|
static const short yypact[] = |
290 |
|
{ |
291 |
|
-32768,-32768, 72,-32768,-32768, -22, -29, 8, -1,-32768, |
292 |
|
-32768,-32768,-32768,-32768, -16, -14, -11, 22,-32768,-32768, |
293 |
|
-32768,-32768,-32768,-32768, 22,-32768, -6,-32768,-32768,-32768, |
294 |
|
-32768, 0, -24, -24,-32768, 1,-32768,-32768,-32768,-32768, |
295 |
|
-32768,-32768, 22, 22, 22,-32768, 22,-32768, -2, -17, |
296 |
|
-32768,-32768,-32768,-32768, 4,-32768, -24, -24, 2,-32768, |
297 |
|
-32768,-32768,-32768,-32768,-32768,-32768, 3,-32768,-32768, -1, |
298 |
|
32,-32768,-32768,-32768, 5,-32768,-32768, -1,-32768,-32768, |
299 |
|
-32768, -18, -3,-32768,-32768,-32768, -1,-32768,-32768,-32768, |
300 |
|
-3,-32768, 39, 40,-32768 |
301 |
|
}; |
302 |
|
|
303 |
|
static const short yypgoto[] = |
304 |
|
{ |
305 |
|
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, |
306 |
|
-32768,-32768,-32768,-32768, -28, 10,-32768, -5,-32768,-32768, |
307 |
|
-40, -8,-32768, -48, -19,-32768,-32768 |
308 |
|
}; |
309 |
|
|
310 |
|
|
311 |
|
#define YYLAST 110 |
312 |
|
|
313 |
|
|
314 |
|
static const short yytable[] = |
315 |
|
{ |
316 |
|
40, 37, 38, 37, 38, 47, 71, 53, 37, 34, |
317 |
|
70, 35, 54, 86, 36, 84, 42, 85, 43, 48, |
318 |
|
66, 44, 79, 61, 62, 63, 45, 64, 72, 72, |
319 |
|
48, 51, 65, 39, 59, 39, 37, 87, 73, 93, |
320 |
|
94, 80, 76, 57, 67, 90, 0, 0, 0, 0, |
321 |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
322 |
|
0, 78, 0, 0, 0, 0, 0, 0, 0, 83, |
323 |
|
0, 0, 0, 0, 0, 0, 0, 0, 91, 3, |
324 |
|
4, 5, 6, 7, 8, 9, 10, 11, 0, 12, |
325 |
|
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, |
326 |
|
23, 24, 25, 0, 0, 0, 0, 0, 0, 26, |
327 |
|
27 |
328 |
|
}; |
329 |
|
|
330 |
|
static const short yycheck[] = |
331 |
|
{ |
332 |
|
8, 4, 5, 4, 5, 24, 54, 31, 4, 31, |
333 |
|
6, 40, 36, 16, 6, 33, 32, 35, 32, 36, |
334 |
|
37, 32, 70, 42, 43, 44, 4, 46, 56, 57, |
335 |
|
36, 31, 34, 36, 33, 36, 4, 40, 36, 0, |
336 |
|
0, 36, 39, 33, 49, 85, -1, -1, -1, -1, |
337 |
|
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
338 |
|
-1, 69, -1, -1, -1, -1, -1, -1, -1, 77, |
339 |
|
-1, -1, -1, -1, -1, -1, -1, -1, 86, 7, |
340 |
|
8, 9, 10, 11, 12, 13, 14, 15, -1, 17, |
341 |
|
18, 19, 20, 21, 22, 23, 24, 25, 26, 27, |
342 |
|
28, 29, 30, -1, -1, -1, -1, -1, -1, 37, |
343 |
|
38 |
344 |
|
}; |
345 |
|
#define YYPURE 1 |
346 |
|
|
347 |
|
/* -*-C-*- Note some compilers choke on comments on `#line' lines. */ |
348 |
|
#line 3 "/usr/share/bison/bison.simple" |
349 |
|
|
350 |
|
/* Skeleton output parser for bison, |
351 |
|
|
352 |
|
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software |
353 |
|
Foundation, Inc. |
354 |
|
|
355 |
|
This program is free software; you can redistribute it and/or modify |
356 |
|
it under the terms of the GNU General Public License as published by |
357 |
|
the Free Software Foundation; either version 2, or (at your option) |
358 |
|
any later version. |
359 |
|
|
360 |
|
This program is distributed in the hope that it will be useful, |
361 |
|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
362 |
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
363 |
|
GNU General Public License for more details. |
364 |
|
|
365 |
|
You should have received a copy of the GNU General Public License |
366 |
|
along with this program; if not, write to the Free Software |
367 |
|
Foundation, Inc., 59 Temple Place - Suite 330, |
368 |
|
Boston, MA 02111-1307, USA. */ |
369 |
|
|
370 |
|
/* As a special exception, when this file is copied by Bison into a |
371 |
|
Bison output file, you may use that output file without restriction. |
372 |
|
This special exception was added by the Free Software Foundation |
373 |
|
in version 1.24 of Bison. */ |
374 |
|
|
375 |
|
/* This is the parser code that is written into each bison parser when |
376 |
|
the %semantic_parser declaration is not specified in the grammar. |
377 |
|
It was written by Richard Stallman by simplifying the hairy parser |
378 |
|
used when %semantic_parser is specified. */ |
379 |
|
|
380 |
|
/* All symbols defined below should begin with yy or YY, to avoid |
381 |
|
infringing on user name space. This should be done even for local |
382 |
|
variables, as they might otherwise be expanded by user macros. |
383 |
|
There are some unavoidable exceptions within include files to |
384 |
|
define necessary library symbols; they are noted "INFRINGES ON |
385 |
|
USER NAME SPACE" below. */ |
386 |
|
|
387 |
|
#if ! defined (yyoverflow) || defined (YYERROR_VERBOSE) |
388 |
|
|
389 |
/* The parser invokes alloca or malloc; define the necessary symbols. */ |
/* The parser invokes alloca or malloc; define the necessary symbols. */ |
390 |
|
|
413 |
# define YYSTACK_ALLOC malloc |
# define YYSTACK_ALLOC malloc |
414 |
# define YYSTACK_FREE free |
# define YYSTACK_FREE free |
415 |
# endif |
# endif |
416 |
#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */ |
#endif /* ! defined (yyoverflow) || defined (YYERROR_VERBOSE) */ |
417 |
|
|
418 |
|
|
419 |
#if (! defined (yyoverflow) \ |
#if (! defined (yyoverflow) \ |
457 |
{ \ |
{ \ |
458 |
register YYSIZE_T yyi; \ |
register YYSIZE_T yyi; \ |
459 |
for (yyi = 0; yyi < (Count); yyi++) \ |
for (yyi = 0; yyi < (Count); yyi++) \ |
460 |
(To)[yyi] = (From)[yyi]; \ |
(To)[yyi] = (From)[yyi]; \ |
461 |
} \ |
} \ |
462 |
while (0) |
while (0) |
463 |
# endif |
# endif |
481 |
|
|
482 |
#endif |
#endif |
483 |
|
|
|
/* YYFINAL -- State number of the termination state. */ |
|
|
#define YYFINAL 3 |
|
|
#define YYFLAG -32768 |
|
|
#define YYLAST 110 |
|
|
|
|
|
/* YYNTOKENS -- Number of terminals. */ |
|
|
#define YYNTOKENS 40 |
|
|
/* YYNNTS -- Number of nonterminals. */ |
|
|
#define YYNNTS 28 |
|
|
/* YYNRULES -- Number of rules. */ |
|
|
#define YYNRULES 69 |
|
|
/* YYNRULES -- Number of states. */ |
|
|
#define YYNSTATES 94 |
|
|
|
|
|
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ |
|
|
#define YYUNDEFTOK 2 |
|
|
#define YYMAXUTOK 294 |
|
|
|
|
|
#define YYTRANSLATE(X) \ |
|
|
((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : YYUNDEFTOK) |
|
|
|
|
|
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ |
|
|
static const unsigned char yytranslate[] = |
|
|
{ |
|
|
0, 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, |
|
|
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 |
|
|
}; |
|
|
|
|
|
#if YYDEBUG |
|
|
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in |
|
|
YYRHS. */ |
|
|
static const unsigned char yyprhs[] = |
|
|
{ |
|
|
0, 0, 3, 4, 10, 11, 14, 16, 18, 20, |
|
|
24, 26, 28, 31, 35, 37, 41, 43, 47, 49, |
|
|
52, 54, 56, 58, 60, 61, 65, 68, 69, 73, |
|
|
74, 79, 83, 84, 89, 91, 93, 95, 96, 98, |
|
|
100, 103, 105, 108, 110, 112, 115, 118, 122, 124, |
|
|
127, 129, 132, 133, 139, 141, 145, 146, 149, 152, |
|
|
156, 158, 160, 162, 164, 166, 168, 169, 172, 173 |
|
|
}; |
|
|
|
|
|
/* YYRHS -- A `-1'-separated list of the rules' RHS. */ |
|
|
static const signed char yyrhs[] = |
|
|
{ |
|
|
41, 0, -1, -1, 42, 43, 36, 57, 66, -1, |
|
|
-1, 43, 44, -1, 45, -1, 37, -1, 25, -1, |
|
|
21, 65, 65, -1, 23, -1, 17, -1, 10, 5, |
|
|
-1, 19, 31, 65, -1, 26, -1, 20, 31, 65, |
|
|
-1, 27, -1, 18, 31, 65, -1, 22, -1, 28, |
|
|
65, -1, 29, -1, 16, -1, 24, -1, 49, -1, |
|
|
-1, 7, 46, 56, -1, 11, 62, -1, -1, 6, |
|
|
47, 56, -1, -1, 8, 30, 48, 53, -1, 9, |
|
|
39, 67, -1, -1, 51, 52, 50, 54, -1, 12, |
|
|
-1, 13, -1, 14, -1, -1, 30, -1, 35, -1, |
|
|
53, 35, -1, 62, -1, 54, 62, -1, 30, -1, |
|
|
35, -1, 35, 5, -1, 35, 64, -1, 35, 5, |
|
|
64, -1, 55, -1, 56, 55, -1, 58, -1, 57, |
|
|
58, -1, -1, 35, 33, 59, 60, 32, -1, 61, |
|
|
-1, 60, 34, 61, -1, -1, 61, 62, -1, 61, |
|
|
63, -1, 61, 15, 62, -1, 35, -1, 64, -1, |
|
|
4, -1, 39, -1, 3, -1, 3, -1, -1, 36, |
|
|
38, -1, -1, 32, -1 |
|
|
}; |
|
|
|
|
|
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
|
|
static const unsigned short yyrline[] = |
|
|
{ |
|
|
0, 131, 131, 131, 139, 141, 144, 146, 150, 151, |
|
|
152, 153, 154, 155, 156, 157, 158, 159, 160, 161, |
|
|
162, 163, 164, 167, 169, 169, 174, 178, 178, 183, |
|
|
183, 187, 195, 195, 202, 204, 205, 208, 210, 214, |
|
|
216, 220, 226, 235, 240, 245, 251, 257, 267, 270, |
|
|
274, 276, 279, 279, 284, 286, 289, 292, 294, 296, |
|
|
300, 302, 303, 306, 312, 321, 329, 334, 340, 342 |
|
|
}; |
|
|
#endif |
|
|
|
|
|
#if YYDEBUG || YYERROR_VERBOSE |
|
|
/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. |
|
|
First, the terminals, then, starting at YYNTOKENS, nonterminals. */ |
|
|
static const char *const yytname[] = |
|
|
{ |
|
|
"\"end of string\"", "error", "$undefined.", "STRING", "CHARACTER", "INT", |
|
|
"\"%token\"", "\"%nterm\"", "\"%type\"", "\"%union\"", "\"%expect\"", |
|
|
"\"%start\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"", "\"%prec\"", |
|
|
"\"%verbose\"", "\"%error-verbose\"", "\"%output\"", "\"%file-prefix\"", |
|
|
"\"%name-prefix\"", "\"%define\"", "\"%pure-parser\"", "\"%defines\"", |
|
|
"\"%yacc\"", "\"%debug\"", "\"%locations\"", "\"%no-lines\"", |
|
|
"\"%skeleton\"", "\"%token-table\"", "TYPE", "\"=\"", "\";\"", "\":\"", |
|
|
"\"|\"", "\"identifier\"", "\"%%\"", "PROLOGUE", "EPILOGUE", |
|
|
"BRACED_CODE", "$axiom", "input", "@1", "directives", "directive", |
|
|
"grammar_directives", "@2", "@3", "@4", "precedence_directives", "@5", |
|
|
"precedence_directive", "type.opt", "nterms_to_type.1", |
|
|
"terms_to_prec.1", "symbol_def", "symbol_defs.1", "gram", "rules", "@6", |
|
|
"rhses.1", "rhs", "symbol", "action", "string_as_id", "string_content", |
|
|
"epilogue.opt", "semi_colon_opt", 0 |
|
|
}; |
|
|
#endif |
|
|
|
|
|
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to |
|
|
token YYLEX-NUM. */ |
|
|
static const short 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, |
|
|
-1 |
|
|
}; |
|
|
|
|
|
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
|
|
static const unsigned char yyr1[] = |
|
|
{ |
|
|
0, 40, 42, 41, 43, 43, 44, 44, 44, 44, |
|
|
44, 44, 44, 44, 44, 44, 44, 44, 44, 44, |
|
|
44, 44, 44, 45, 46, 45, 45, 47, 45, 48, |
|
|
45, 45, 50, 49, 51, 51, 51, 52, 52, 53, |
|
|
53, 54, 54, 55, 55, 55, 55, 55, 56, 56, |
|
|
57, 57, 59, 58, 60, 60, 61, 61, 61, 61, |
|
|
62, 62, 62, 63, 64, 65, 66, 66, 67, 67 |
|
|
}; |
|
|
|
|
|
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
|
|
static const unsigned char yyr2[] = |
|
|
{ |
|
|
0, 2, 0, 5, 0, 2, 1, 1, 1, 3, |
|
|
1, 1, 2, 3, 1, 3, 1, 3, 1, 2, |
|
|
1, 1, 1, 1, 0, 3, 2, 0, 3, 0, |
|
|
4, 3, 0, 4, 1, 1, 1, 0, 1, 1, |
|
|
2, 1, 2, 1, 1, 2, 2, 3, 1, 2, |
|
|
1, 2, 0, 5, 1, 3, 0, 2, 2, 3, |
|
|
1, 1, 1, 1, 1, 1, 0, 2, 0, 1 |
|
|
}; |
|
|
|
|
|
/* 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 short yydefact[] = |
|
|
{ |
|
|
2, 0, 4, 0, 0, 27, 24, 0, 0, 0, |
|
|
0, 34, 35, 36, 21, 11, 0, 0, 0, 0, |
|
|
18, 10, 22, 8, 14, 16, 0, 20, 0, 7, |
|
|
5, 6, 23, 37, 0, 0, 29, 68, 12, 64, |
|
|
62, 60, 26, 61, 0, 0, 0, 65, 0, 19, |
|
|
0, 66, 50, 38, 32, 43, 44, 48, 28, 25, |
|
|
0, 69, 31, 17, 13, 15, 9, 52, 0, 51, |
|
|
3, 0, 45, 46, 49, 39, 30, 56, 67, 33, |
|
|
41, 47, 40, 0, 54, 42, 53, 56, 0, 63, |
|
|
57, 58, 55, 59 |
|
|
}; |
|
|
|
|
|
/* YYPGOTO[NTERM-NUM]. */ |
|
|
static const short yydefgoto[] = |
|
|
{ |
|
|
-1, 1, 2, 4, 30, 31, 35, 34, 60, 32, |
|
|
71, 33, 54, 76, 79, 57, 58, 51, 52, 77, |
|
|
83, 84, 90, 91, 43, 48, 70, 62 |
|
|
}; |
|
|
|
|
|
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing |
|
|
STATE-NUM. */ |
|
|
static const short yypact[] = |
|
|
{ |
|
|
-32768, 9,-32768,-32768, 73,-32768,-32768, -19, -24, 12, |
|
|
0,-32768,-32768,-32768,-32768,-32768, -5, -3, -1, 26, |
|
|
-32768,-32768,-32768,-32768,-32768,-32768, 26,-32768, -4,-32768, |
|
|
-32768,-32768,-32768, 2, -23, -23,-32768, 4,-32768,-32768, |
|
|
-32768,-32768,-32768,-32768, 26, 26, 26,-32768, 26,-32768, |
|
|
1, -17,-32768,-32768,-32768,-32768, 5,-32768, -23, -23, |
|
|
3,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 6,-32768, |
|
|
-32768, 0, 36,-32768,-32768,-32768, 7,-32768,-32768, 0, |
|
|
-32768,-32768,-32768, -18, -2,-32768,-32768,-32768, 0,-32768, |
|
|
-32768,-32768, -2,-32768 |
|
|
}; |
|
|
|
|
|
/* YYPGOTO[NTERM-NUM]. */ |
|
|
static const short yypgoto[] = |
|
|
{ |
|
|
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, |
|
|
-32768,-32768,-32768,-32768,-32768, -38, 8,-32768, -11,-32768, |
|
|
-32768, -46, -10,-32768, -50, -21,-32768,-32768 |
|
|
}; |
|
|
|
|
|
/* 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. */ |
|
|
static const short yytable[] = |
|
|
{ |
|
|
42, 39, 40, 39, 40, 49, 73, 55, 39, 3, |
|
|
72, 36, 56, 88, 86, 37, 87, 38, 50, 68, |
|
|
74, 74, 81, 63, 64, 65, 44, 66, 45, 47, |
|
|
46, 50, 53, 41, 67, 41, 61, 89, 75, 39, |
|
|
69, 92, 82, 59, 78, 0, 0, 0, 0, 0, |
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
|
0, 80, 0, 0, 0, 0, 0, 0, 0, 85, |
|
|
0, 0, 0, 0, 0, 0, 0, 0, 93, 5, |
|
|
6, 7, 8, 9, 10, 11, 12, 13, 0, 14, |
|
|
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, |
|
|
25, 26, 27, 0, 0, 0, 0, 0, 0, 28, |
|
|
29 |
|
|
}; |
|
|
|
|
|
static const short yycheck[] = |
|
|
{ |
|
|
10, 3, 4, 3, 4, 26, 56, 30, 3, 0, |
|
|
5, 30, 35, 15, 32, 39, 34, 5, 35, 36, |
|
|
58, 59, 72, 44, 45, 46, 31, 48, 31, 3, |
|
|
31, 35, 30, 35, 33, 35, 32, 39, 35, 3, |
|
|
51, 87, 35, 35, 38, -1, -1, -1, -1, -1, |
|
|
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
|
|
-1, 71, -1, -1, -1, -1, -1, -1, -1, 79, |
|
|
-1, -1, -1, -1, -1, -1, -1, -1, 88, 6, |
|
|
7, 8, 9, 10, 11, 12, 13, 14, -1, 16, |
|
|
17, 18, 19, 20, 21, 22, 23, 24, 25, 26, |
|
|
27, 28, 29, -1, -1, -1, -1, -1, -1, 36, |
|
|
37 |
|
|
}; |
|
|
|
|
|
#if YYDEBUG |
|
|
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing |
|
|
symbol of state STATE-NUM. */ |
|
|
static const unsigned char yystos[] = |
|
|
{ |
|
|
0, 41, 42, 0, 43, 6, 7, 8, 9, 10, |
|
|
11, 12, 13, 14, 16, 17, 18, 19, 20, 21, |
|
|
22, 23, 24, 25, 26, 27, 28, 29, 36, 37, |
|
|
44, 45, 49, 51, 47, 46, 30, 39, 5, 3, |
|
|
4, 35, 62, 64, 31, 31, 31, 3, 65, 65, |
|
|
35, 57, 58, 30, 52, 30, 35, 55, 56, 56, |
|
|
48, 32, 67, 65, 65, 65, 65, 33, 36, 58, |
|
|
66, 50, 5, 64, 55, 35, 53, 59, 38, 54, |
|
|
62, 64, 35, 60, 61, 62, 32, 34, 15, 39, |
|
|
62, 63, 61, 62 |
|
|
}; |
|
|
#endif |
|
484 |
|
|
485 |
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) |
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) |
486 |
# define YYSIZE_T __SIZE_TYPE__ |
# define YYSIZE_T __SIZE_TYPE__ |
502 |
#define yyclearin (yychar = YYEMPTY) |
#define yyclearin (yychar = YYEMPTY) |
503 |
#define YYEMPTY -2 |
#define YYEMPTY -2 |
504 |
#define YYEOF 0 |
#define YYEOF 0 |
|
|
|
505 |
#define YYACCEPT goto yyacceptlab |
#define YYACCEPT goto yyacceptlab |
506 |
#define YYABORT goto yyabortlab |
#define YYABORT goto yyabortlab |
507 |
#define YYERROR goto yyerrlab1 |
#define YYERROR goto yyerrlab1 |
|
|
|
508 |
/* Like YYERROR except do call yyerror. This remains here temporarily |
/* Like YYERROR except do call yyerror. This remains here temporarily |
509 |
to ease the transition to the new meaning of YYERROR, for GCC. |
to ease the transition to the new meaning of YYERROR, for GCC. |
510 |
Once GCC version 2 has supplanted version 1, this can go. */ |
Once GCC version 2 has supplanted version 1, this can go. */ |
|
|
|
511 |
#define YYFAIL goto yyerrlab |
#define YYFAIL goto yyerrlab |
|
|
|
512 |
#define YYRECOVERING() (!!yyerrstatus) |
#define YYRECOVERING() (!!yyerrstatus) |
|
|
|
513 |
#define YYBACKUP(Token, Value) \ |
#define YYBACKUP(Token, Value) \ |
514 |
do \ |
do \ |
515 |
if (yychar == YYEMPTY && yylen == 1) \ |
if (yychar == YYEMPTY && yylen == 1) \ |
530 |
#define YYTERROR 1 |
#define YYTERROR 1 |
531 |
#define YYERRCODE 256 |
#define YYERRCODE 256 |
532 |
|
|
533 |
|
|
534 |
/* YYLLOC_DEFAULT -- Compute the default location (before the actions |
/* YYLLOC_DEFAULT -- Compute the default location (before the actions |
535 |
are run). */ |
are run). |
536 |
|
|
537 |
|
When YYLLOC_DEFAULT is run, CURRENT is set the location of the |
538 |
|
first token. By default, to implement support for ranges, extend |
539 |
|
its range to the last symbol. */ |
540 |
|
|
541 |
#ifndef YYLLOC_DEFAULT |
#ifndef YYLLOC_DEFAULT |
542 |
# define YYLLOC_DEFAULT(Current, Rhs, N) \ |
# define YYLLOC_DEFAULT(Current, Rhs, N) \ |
543 |
Current.first_line = Rhs[1].first_line; \ |
Current.last_line = Rhs[N].last_line; \ |
544 |
Current.first_column = Rhs[1].first_column; \ |
Current.last_column = Rhs[N].last_column; |
|
Current.last_line = Rhs[N].last_line; \ |
|
|
Current.last_column = Rhs[N].last_column; |
|
545 |
#endif |
#endif |
546 |
|
|
547 |
|
|
548 |
/* YYLEX -- calling `yylex' with the right arguments. */ |
/* YYLEX -- calling `yylex' with the right arguments. */ |
549 |
|
|
550 |
#if YYPURE |
#if YYPURE |
565 |
# define YYLEX yylex () |
# define YYLEX yylex () |
566 |
#endif /* !YYPURE */ |
#endif /* !YYPURE */ |
567 |
|
|
568 |
|
|
569 |
/* Enable debugging if requested. */ |
/* Enable debugging if requested. */ |
570 |
#if YYDEBUG |
#if YYDEBUG |
571 |
|
|
605 |
#ifndef YYMAXDEPTH |
#ifndef YYMAXDEPTH |
606 |
# define YYMAXDEPTH 10000 |
# define YYMAXDEPTH 10000 |
607 |
#endif |
#endif |
|
|
|
608 |
|
|
609 |
|
#ifdef YYERROR_VERBOSE |
|
#if YYERROR_VERBOSE |
|
610 |
|
|
611 |
# ifndef yystrlen |
# ifndef yystrlen |
612 |
# if defined (__GLIBC__) && defined (_STRING_H) |
# if defined (__GLIBC__) && defined (_STRING_H) |
656 |
} |
} |
657 |
# endif |
# endif |
658 |
# endif |
# endif |
659 |
|
#endif |
|
#endif /* !YYERROR_VERBOSE */ |
|
|
|
|
660 |
|
|
661 |
|
#line 315 "/usr/share/bison/bison.simple" |
662 |
|
|
663 |
|
|
664 |
/* The user can define YYPARSE_PARAM as the name of an argument to be passed |
/* The user can define YYPARSE_PARAM as the name of an argument to be passed |
665 |
into yyparse. The argument should have type void *. |
into yyparse. The argument should have type void *. |
696 |
/* The lookahead symbol. */ \ |
/* The lookahead symbol. */ \ |
697 |
int yychar; \ |
int yychar; \ |
698 |
\ |
\ |
699 |
/* The semantic value of the lookahead symbol. */ \ |
/* The semantic value of the lookahead symbol. */ \ |
700 |
YYSTYPE yylval; \ |
YYSTYPE yylval; \ |
701 |
\ |
\ |
702 |
/* Number of parse errors so far. */ \ |
/* Number of parse errors so far. */ \ |
713 |
YY_DECL_NON_LSP_VARIABLES |
YY_DECL_NON_LSP_VARIABLES |
714 |
#endif |
#endif |
715 |
|
|
716 |
/* If nonreentrant, generate the variables here. */ |
|
717 |
|
/* If nonreentrant, generate the variables here. */ |
718 |
|
|
719 |
#if !YYPURE |
#if !YYPURE |
720 |
YY_DECL_VARIABLES |
YY_DECL_VARIABLES |
724 |
yyparse (YYPARSE_PARAM_ARG) |
yyparse (YYPARSE_PARAM_ARG) |
725 |
YYPARSE_PARAM_DECL |
YYPARSE_PARAM_DECL |
726 |
{ |
{ |
727 |
/* If reentrant, generate the variables here. */ |
/* If reentrant, generate the variables here. */ |
728 |
#if YYPURE |
#if YYPURE |
729 |
YY_DECL_VARIABLES |
YY_DECL_VARIABLES |
730 |
#endif /* !YYPURE */ |
#endif /* !YYPURE */ |
745 |
Refer to the stacks thru separate pointers, to allow yyoverflow |
Refer to the stacks thru separate pointers, to allow yyoverflow |
746 |
to reallocate them elsewhere. */ |
to reallocate them elsewhere. */ |
747 |
|
|
748 |
/* The state stack. */ |
/* The state stack. */ |
749 |
short yyssa[YYINITDEPTH]; |
short yyssa[YYINITDEPTH]; |
750 |
short *yyss = yyssa; |
short *yyss = yyssa; |
751 |
register short *yyssp; |
register short *yyssp; |
770 |
|
|
771 |
YYSIZE_T yystacksize = YYINITDEPTH; |
YYSIZE_T yystacksize = YYINITDEPTH; |
772 |
|
|
773 |
|
|
774 |
/* The variables used to return semantic value and location from the |
/* The variables used to return semantic value and location from the |
775 |
action routines. */ |
action routines. */ |
776 |
YYSTYPE yyval; |
YYSTYPE yyval; |
779 |
#endif |
#endif |
780 |
|
|
781 |
/* When reducing, the number of symbols on the RHS of the reduced |
/* When reducing, the number of symbols on the RHS of the reduced |
782 |
rule. */ |
rule. */ |
783 |
int yylen; |
int yylen; |
784 |
|
|
785 |
YYDPRINTF ((stderr, "Starting parse\n")); |
YYDPRINTF ((stderr, "Starting parse\n")); |
866 |
goto yyoverflowlab; |
goto yyoverflowlab; |
867 |
YYSTACK_RELOCATE (yyss); |
YYSTACK_RELOCATE (yyss); |
868 |
YYSTACK_RELOCATE (yyvs); |
YYSTACK_RELOCATE (yyvs); |
869 |
# if YYLSP_NEEDED |
# if YYLSP_NEEDED |
870 |
YYSTACK_RELOCATE (yyls); |
YYSTACK_RELOCATE (yyls); |
871 |
# endif |
# endif |
872 |
# undef YYSTACK_RELOCATE |
# undef YYSTACK_RELOCATE |
873 |
if (yyss1 != yyssa) |
if (yyss1 != yyssa) |
874 |
YYSTACK_FREE (yyss1); |
YYSTACK_FREE (yyss1); |
875 |
} |
} |
893 |
|
|
894 |
goto yybackup; |
goto yybackup; |
895 |
|
|
896 |
|
|
897 |
/*-----------. |
/*-----------. |
898 |
| yybackup. | |
| yybackup. | |
899 |
`-----------*/ |
`-----------*/ |
920 |
yychar = YYLEX; |
yychar = YYLEX; |
921 |
} |
} |
922 |
|
|
923 |
/* Convert token to internal form (in yychar1) for indexing tables with. */ |
/* Convert token to internal form (in yychar1) for indexing tables with */ |
924 |
|
|
925 |
if (yychar <= 0) /* This means end of input. */ |
if (yychar <= 0) /* This means end of input. */ |
926 |
{ |
{ |
927 |
yychar1 = 0; |
yychar1 = 0; |
928 |
yychar = YYEOF; /* Don't call YYLEX any more. */ |
yychar = YYEOF; /* Don't call YYLEX any more */ |
929 |
|
|
930 |
YYDPRINTF ((stderr, "Now at end of input.\n")); |
YYDPRINTF ((stderr, "Now at end of input.\n")); |
931 |
} |
} |
1026 |
yyval = yyvsp[1-yylen]; |
yyval = yyvsp[1-yylen]; |
1027 |
|
|
1028 |
#if YYLSP_NEEDED |
#if YYLSP_NEEDED |
1029 |
/* Default location. */ |
/* Similarly for the default location. Let the user run additional |
1030 |
|
commands if for instance locations are ranges. */ |
1031 |
|
yyloc = yylsp[1-yylen]; |
1032 |
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); |
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); |
1033 |
#endif |
#endif |
1034 |
|
|
1040 |
int yyi; |
int yyi; |
1041 |
|
|
1042 |
YYFPRINTF (stderr, "Reducing via rule %d (line %d), ", |
YYFPRINTF (stderr, "Reducing via rule %d (line %d), ", |
1043 |
yyn - 1, yyrline[yyn]); |
yyn, yyrline[yyn]); |
1044 |
|
|
1045 |
/* Print the symbols being reduced, and their result. */ |
/* Print the symbols being reduced, and their result. */ |
1046 |
for (yyi = yyprhs[yyn]; yyrhs[yyi] >= 0; yyi++) |
for (yyi = yyprhs[yyn]; yyrhs[yyi] > 0; yyi++) |
1047 |
YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]); |
YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]); |
1048 |
YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]); |
YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]); |
1049 |
} |
} |
1050 |
#endif |
#endif |
|
switch (yyn) |
|
|
{ |
|
|
case 2: |
|
|
#line 131 "parse-gram.y" |
|
|
{ LOCATION_RESET (yylloc); } |
|
|
break; |
|
1051 |
|
|
1052 |
case 3: |
switch (yyn) { |
1053 |
#line 133 "parse-gram.y" |
|
1054 |
{ |
case 1: |
1055 |
|
#line 132 "parse-gram.y" |
1056 |
|
{ LOCATION_RESET (yylloc); } |
1057 |
|
break; |
1058 |
|
case 2: |
1059 |
|
#line 134 "parse-gram.y" |
1060 |
|
{ |
1061 |
yycontrol->errcode = 0; |
yycontrol->errcode = 0; |
1062 |
epilogue_set (yyvsp[0].string, yylsp[0].first_line); |
epilogue_set (yyvsp[0].string, yylsp[0]); |
1063 |
} |
} |
1064 |
break; |
break; |
1065 |
|
case 6: |
1066 |
case 7: |
#line 148 "parse-gram.y" |
1067 |
#line 147 "parse-gram.y" |
{ |
1068 |
{ |
prologue_augment (yyvsp[0].string, yylsp[0]); |
|
prologue_augment (yyvsp[0].string, yylsp[0].first_line); |
|
1069 |
} |
} |
1070 |
break; |
break; |
1071 |
|
case 7: |
|
case 8: |
|
|
#line 150 "parse-gram.y" |
|
|
{ debug_flag = 1; } |
|
|
break; |
|
|
|
|
|
case 9: |
|
1072 |
#line 151 "parse-gram.y" |
#line 151 "parse-gram.y" |
1073 |
{ muscle_insert (yyvsp[-1].string, yyvsp[0].string); } |
{ debug_flag = 1; } |
1074 |
break; |
break; |
1075 |
|
case 8: |
|
case 10: |
|
1076 |
#line 152 "parse-gram.y" |
#line 152 "parse-gram.y" |
1077 |
{ defines_flag = 1; } |
{ muscle_insert (yyvsp[-1].string, yyvsp[0].string); } |
1078 |
break; |
break; |
1079 |
|
case 9: |
|
case 11: |
|
1080 |
#line 153 "parse-gram.y" |
#line 153 "parse-gram.y" |
1081 |
{ error_verbose = 1; } |
{ defines_flag = 1; } |
1082 |
break; |
break; |
1083 |
|
case 10: |
|
case 12: |
|
1084 |
#line 154 "parse-gram.y" |
#line 154 "parse-gram.y" |
1085 |
{ expected_conflicts = yyvsp[0].integer; } |
{ error_verbose = 1; } |
1086 |
break; |
break; |
1087 |
|
case 11: |
|
case 13: |
|
1088 |
#line 155 "parse-gram.y" |
#line 155 "parse-gram.y" |
1089 |
{ spec_file_prefix = yyvsp[0].string; } |
{ expected_conflicts = yyvsp[0].integer; } |
1090 |
break; |
break; |
1091 |
|
case 12: |
|
case 14: |
|
1092 |
#line 156 "parse-gram.y" |
#line 156 "parse-gram.y" |
1093 |
{ locations_flag = 1; } |
{ spec_file_prefix = yyvsp[0].string; } |
1094 |
break; |
break; |
1095 |
|
case 13: |
|
case 15: |
|
1096 |
#line 157 "parse-gram.y" |
#line 157 "parse-gram.y" |
1097 |
{ spec_name_prefix = yyvsp[0].string; } |
{ locations_flag = 1; } |
1098 |
break; |
break; |
1099 |
|
case 14: |
|
case 16: |
|
1100 |
#line 158 "parse-gram.y" |
#line 158 "parse-gram.y" |
1101 |
{ no_lines_flag = 1; } |
{ spec_name_prefix = yyvsp[0].string; } |
1102 |
break; |
break; |
1103 |
|
case 15: |
|
case 17: |
|
1104 |
#line 159 "parse-gram.y" |
#line 159 "parse-gram.y" |
1105 |
{ spec_outfile = yyvsp[0].string; } |
{ no_lines_flag = 1; } |
1106 |
break; |
break; |
1107 |
|
case 16: |
|
case 18: |
|
1108 |
#line 160 "parse-gram.y" |
#line 160 "parse-gram.y" |
1109 |
{ pure_parser = 1; } |
{ spec_outfile = yyvsp[0].string; } |
1110 |
break; |
break; |
1111 |
|
case 17: |
|
case 19: |
|
1112 |
#line 161 "parse-gram.y" |
#line 161 "parse-gram.y" |
1113 |
{ skeleton = yyvsp[0].string; } |
{ pure_parser = 1; } |
1114 |
break; |
break; |
1115 |
|
case 18: |
|
case 20: |
|
1116 |
#line 162 "parse-gram.y" |
#line 162 "parse-gram.y" |
1117 |
{ token_table_flag = 1; } |
{ skeleton = yyvsp[0].string; } |
1118 |
break; |
break; |
1119 |
|
case 19: |
|
case 21: |
|
1120 |
#line 163 "parse-gram.y" |
#line 163 "parse-gram.y" |
1121 |
{ report_flag = 1; } |
{ token_table_flag = 1; } |
1122 |
break; |
break; |
1123 |
|
case 20: |
|
case 22: |
|
1124 |
#line 164 "parse-gram.y" |
#line 164 "parse-gram.y" |
1125 |
{ yacc_flag = 1; } |
{ report_flag = 1; } |
1126 |
break; |
break; |
1127 |
|
case 21: |
1128 |
case 24: |
#line 165 "parse-gram.y" |
1129 |
#line 169 "parse-gram.y" |
{ yacc_flag = 1; } |
|
{ current_class = nterm_sym; } |
|
1130 |
break; |
break; |
1131 |
|
case 23: |
|
case 25: |
|
1132 |
#line 170 "parse-gram.y" |
#line 170 "parse-gram.y" |
1133 |
{ |
{ current_class = nterm_sym; } |
1134 |
|
break; |
1135 |
|
case 24: |
1136 |
|
#line 171 "parse-gram.y" |
1137 |
|
{ |
1138 |
current_class = unknown_sym; |
current_class = unknown_sym; |
1139 |
current_type = NULL; |
current_type = NULL; |
1140 |
} |
} |
1141 |
break; |
break; |
1142 |
|
case 25: |
1143 |
case 26: |
#line 176 "parse-gram.y" |
1144 |
#line 175 "parse-gram.y" |
{ |
|
{ |
|
1145 |
grammar_start_symbol_set (yyvsp[0].symbol); |
grammar_start_symbol_set (yyvsp[0].symbol); |
1146 |
} |
} |
1147 |
break; |
break; |
1148 |
|
case 26: |
|
case 27: |
|
|
#line 178 "parse-gram.y" |
|
|
{ current_class = token_sym; } |
|
|
break; |
|
|
|
|
|
case 28: |
|
1149 |
#line 179 "parse-gram.y" |
#line 179 "parse-gram.y" |
1150 |
{ |
{ current_class = token_sym; } |
1151 |
|
break; |
1152 |
|
case 27: |
1153 |
|
#line 180 "parse-gram.y" |
1154 |
|
{ |
1155 |
current_class = unknown_sym; |
current_class = unknown_sym; |
1156 |
current_type = NULL; |
current_type = NULL; |
1157 |
} |
} |
1158 |
break; |
break; |
1159 |
|
case 28: |
|
case 29: |
|
|
#line 183 "parse-gram.y" |
|
|
{current_type = yyvsp[0].string; } |
|
|
break; |
|
|
|
|
|
case 30: |
|
1160 |
#line 184 "parse-gram.y" |
#line 184 "parse-gram.y" |
1161 |
{ |
{current_type = yyvsp[0].string; } |
1162 |
|
break; |
1163 |
|
case 29: |
1164 |
|
#line 185 "parse-gram.y" |
1165 |
|
{ |
1166 |
current_type = NULL; |
current_type = NULL; |
1167 |
} |
} |
1168 |
break; |
break; |
1169 |
|
case 30: |
1170 |
case 31: |
#line 189 "parse-gram.y" |
1171 |
#line 188 "parse-gram.y" |
{ |
|
{ |
|
1172 |
typed = 1; |
typed = 1; |
1173 |
MUSCLE_INSERT_INT ("stype_line", yylsp[-1].first_line); |
MUSCLE_INSERT_INT ("stype_line", yylsp[-1].first_line); |
1174 |
muscle_insert ("stype", yyvsp[-1].string); |
muscle_insert ("stype", yyvsp[-1].string); |
1175 |
} |
} |
1176 |
break; |
break; |
1177 |
|
case 31: |
1178 |
case 32: |
#line 198 "parse-gram.y" |
1179 |
#line 197 "parse-gram.y" |
{ current_assoc = yyvsp[-1].assoc; ++current_prec; } |
1180 |
{ current_assoc = yyvsp[-1].assoc; ++current_prec; } |
break; |
1181 |
|
case 32: |
1182 |
|
#line 200 "parse-gram.y" |
1183 |
|
{ current_assoc = non_assoc; current_type = NULL; } |
1184 |
break; |
break; |
1185 |
|
case 33: |
|
case 33: |
|
|
#line 199 "parse-gram.y" |
|
|
{ current_assoc = non_assoc; current_type = NULL; } |
|
|
break; |
|
|
|
|
|
case 34: |
|
|
#line 203 "parse-gram.y" |
|
|
{ yyval.assoc = left_assoc; } |
|
|
break; |
|
|
|
|
|
case 35: |
|
1186 |
#line 204 "parse-gram.y" |
#line 204 "parse-gram.y" |
1187 |
{ yyval.assoc = right_assoc; } |
{ yyval.assoc = left_assoc; } |
1188 |
break; |
break; |
1189 |
|
case 34: |
|
case 36: |
|
1190 |
#line 205 "parse-gram.y" |
#line 205 "parse-gram.y" |
1191 |
{ yyval.assoc = non_assoc; } |
{ yyval.assoc = right_assoc; } |
1192 |
break; |
break; |
1193 |
|
case 35: |
1194 |
case 37: |
#line 206 "parse-gram.y" |
1195 |
#line 209 "parse-gram.y" |
{ yyval.assoc = non_assoc; } |
|
{ current_type = NULL;} |
|
1196 |
break; |
break; |
1197 |
|
case 36: |
|
case 38: |
|
1198 |
#line 210 "parse-gram.y" |
#line 210 "parse-gram.y" |
1199 |
{ current_type = yyvsp[0].string; } |
{ current_type = NULL;} |
1200 |
break; |
break; |
1201 |
|
case 37: |
1202 |
case 39: |
#line 211 "parse-gram.y" |
1203 |
#line 215 "parse-gram.y" |
{ current_type = yyvsp[0].string; } |
|
{ symbol_type_set (yyvsp[0].symbol, current_type); } |
|
1204 |
break; |
break; |
1205 |
|
case 38: |
|
case 40: |
|
1206 |
#line 216 "parse-gram.y" |
#line 216 "parse-gram.y" |
1207 |
{ symbol_type_set (yyvsp[0].symbol, current_type); } |
{ symbol_type_set (yyvsp[0].symbol, current_type); } |
1208 |
break; |
break; |
1209 |
|
case 39: |
1210 |
case 41: |
#line 217 "parse-gram.y" |
1211 |
#line 222 "parse-gram.y" |
{ symbol_type_set (yyvsp[0].symbol, current_type); } |
1212 |
{ |
break; |
1213 |
|
case 40: |
1214 |
|
#line 223 "parse-gram.y" |
1215 |
|
{ |
1216 |
symbol_type_set (yyvsp[0].symbol, current_type); |
symbol_type_set (yyvsp[0].symbol, current_type); |
1217 |
symbol_precedence_set (yyvsp[0].symbol, current_prec, current_assoc); |
symbol_precedence_set (yyvsp[0].symbol, current_prec, current_assoc); |
1218 |
} |
} |
1219 |
break; |
break; |
1220 |
|
case 41: |
1221 |
case 42: |
#line 228 "parse-gram.y" |
1222 |
#line 227 "parse-gram.y" |
{ |
|
{ |
|
1223 |
symbol_type_set (yyvsp[0].symbol, current_type); |
symbol_type_set (yyvsp[0].symbol, current_type); |
1224 |
symbol_precedence_set (yyvsp[0].symbol, current_prec, current_assoc); |
symbol_precedence_set (yyvsp[0].symbol, current_prec, current_assoc); |
1225 |
} |
} |
1226 |
break; |
break; |
1227 |
|
case 42: |
1228 |
case 43: |
#line 238 "parse-gram.y" |
1229 |
#line 237 "parse-gram.y" |
{ |
|
{ |
|
1230 |
current_type = yyvsp[0].string; |
current_type = yyvsp[0].string; |
1231 |
} |
} |
1232 |
break; |
break; |
1233 |
|
case 43: |
1234 |
case 44: |
#line 242 "parse-gram.y" |
1235 |
#line 241 "parse-gram.y" |
{ |
|
{ |
|
1236 |
symbol_class_set (yyvsp[0].symbol, current_class); |
symbol_class_set (yyvsp[0].symbol, current_class); |
1237 |
symbol_type_set (yyvsp[0].symbol, current_type); |
symbol_type_set (yyvsp[0].symbol, current_type); |
1238 |
} |
} |
1239 |
break; |
break; |
1240 |
|
case 44: |
1241 |
case 45: |
#line 247 "parse-gram.y" |
1242 |
#line 246 "parse-gram.y" |
{ |
|
{ |
|
1243 |
symbol_class_set (yyvsp[-1].symbol, current_class); |
symbol_class_set (yyvsp[-1].symbol, current_class); |
1244 |
symbol_type_set (yyvsp[-1].symbol, current_type); |
symbol_type_set (yyvsp[-1].symbol, current_type); |
1245 |
symbol_user_token_number_set (yyvsp[-1].symbol, yyvsp[0].integer); |
symbol_user_token_number_set (yyvsp[-1].symbol, yyvsp[0].integer); |
1246 |
} |
} |
1247 |
break; |
break; |
1248 |
|
case 45: |
1249 |
case 46: |
#line 253 "parse-gram.y" |
1250 |
#line 252 "parse-gram.y" |
{ |
|
{ |
|
1251 |
symbol_class_set (yyvsp[-1].symbol, current_class); |
symbol_class_set (yyvsp[-1].symbol, current_class); |
1252 |
symbol_type_set (yyvsp[-1].symbol, current_type); |
symbol_type_set (yyvsp[-1].symbol, current_type); |
1253 |
symbol_make_alias (yyvsp[-1].symbol, yyvsp[0].symbol); |
symbol_make_alias (yyvsp[-1].symbol, yyvsp[0].symbol); |
1254 |
} |
} |
1255 |
break; |
break; |
1256 |
|
case 46: |
1257 |
case 47: |
#line 259 "parse-gram.y" |
1258 |
#line 258 "parse-gram.y" |
{ |
|
{ |
|
1259 |
symbol_class_set (yyvsp[-2].symbol, current_class); |
symbol_class_set (yyvsp[-2].symbol, current_class); |
1260 |
symbol_type_set (yyvsp[-2].symbol, current_type); |
symbol_type_set (yyvsp[-2].symbol, current_type); |
1261 |
symbol_user_token_number_set (yyvsp[-2].symbol, yyvsp[-1].integer); |
symbol_user_token_number_set (yyvsp[-2].symbol, yyvsp[-1].integer); |
1262 |
symbol_make_alias (yyvsp[-2].symbol, yyvsp[0].symbol); |
symbol_make_alias (yyvsp[-2].symbol, yyvsp[0].symbol); |
1263 |
} |
} |
1264 |
break; |
break; |
1265 |
|
case 47: |
1266 |
case 48: |
#line 270 "parse-gram.y" |
1267 |
#line 269 "parse-gram.y" |
{;} |
1268 |
{;} |
break; |
1269 |
break; |
case 48: |
1270 |
|
#line 272 "parse-gram.y" |
1271 |
case 49: |
{;} |
|
#line 271 "parse-gram.y" |
|
|
{;} |
|
|
break; |
|
|
|
|
|
case 52: |
|
|
#line 280 "parse-gram.y" |
|
|
{ current_lhs = yyvsp[-1].symbol; } |
|
1272 |
break; |
break; |
1273 |
|
case 51: |
|
case 53: |
|
1274 |
#line 281 "parse-gram.y" |
#line 281 "parse-gram.y" |
1275 |
{;} |
{ current_lhs = yyvsp[-1].symbol; } |
1276 |
break; |
break; |
1277 |
|
case 52: |
1278 |
case 54: |
#line 282 "parse-gram.y" |
1279 |
#line 285 "parse-gram.y" |
{;} |
|
{ grammar_rule_end (); } |
|
1280 |
break; |
break; |
1281 |
|
case 53: |
|
case 55: |
|
1282 |
#line 286 "parse-gram.y" |
#line 286 "parse-gram.y" |
1283 |
{ grammar_rule_end (); } |
{ grammar_rule_end (); } |
1284 |
break; |
break; |
1285 |
|
case 54: |
1286 |
case 56: |
#line 287 "parse-gram.y" |
1287 |
#line 291 "parse-gram.y" |
{ grammar_rule_end (); } |
|
{ grammar_rule_begin (current_lhs); } |
|
1288 |
break; |
break; |
1289 |
|
case 55: |
1290 |
case 57: |
#line 292 "parse-gram.y" |
1291 |
#line 293 "parse-gram.y" |
{ grammar_rule_begin (current_lhs); } |
|
{ grammar_current_rule_symbol_append (yyvsp[0].symbol); } |
|
1292 |
break; |
break; |
1293 |
|
case 56: |
1294 |
case 58: |
#line 294 "parse-gram.y" |
1295 |
#line 295 "parse-gram.y" |
{ grammar_current_rule_symbol_append (yyvsp[0].symbol); } |
|
{ grammar_current_rule_action_append (yyvsp[0].string, yylsp[0].first_line); } |
|
1296 |
break; |
break; |
1297 |
|
case 57: |
1298 |
case 59: |
#line 296 "parse-gram.y" |
1299 |
#line 297 "parse-gram.y" |
{ grammar_current_rule_action_append (yyvsp[0].string, yylsp[0].first_line); } |
|
{ grammar_current_rule_prec_set (yyvsp[0].symbol); } |
|
1300 |
break; |
break; |
1301 |
|
case 58: |
1302 |
case 60: |
#line 298 "parse-gram.y" |
1303 |
#line 301 "parse-gram.y" |
{ grammar_current_rule_prec_set (yyvsp[0].symbol); } |
|
{ yyval.symbol = yyvsp[0].symbol; } |
|
1304 |
break; |
break; |
1305 |
|
case 59: |
|
case 61: |
|
1306 |
#line 302 "parse-gram.y" |
#line 302 "parse-gram.y" |
1307 |
{ yyval.symbol = yyvsp[0].symbol; } |
{ yyval.symbol = yyvsp[0].symbol; } |
1308 |
break; |
break; |
1309 |
|
case 60: |
|
case 62: |
|
1310 |
#line 303 "parse-gram.y" |
#line 303 "parse-gram.y" |
1311 |
{ yyval.symbol = getsym (yyvsp[0].string); } |
{ yyval.symbol = yyvsp[0].symbol; } |
1312 |
break; |
break; |
1313 |
|
case 61: |
1314 |
case 63: |
#line 304 "parse-gram.y" |
1315 |
#line 308 "parse-gram.y" |
{ yyval.symbol = getsym (yyvsp[0].string); } |
1316 |
{ yyval.string = yyvsp[0].string; } |
break; |
1317 |
|
case 62: |
1318 |
|
#line 309 "parse-gram.y" |
1319 |
|
{ yyval.string = yyvsp[0].string; } |
1320 |
break; |
break; |
1321 |
|
case 63: |
1322 |
case 64: |
#line 315 "parse-gram.y" |
1323 |
#line 314 "parse-gram.y" |
{ |
|
{ |
|
1324 |
yyval.symbol = getsym (yyvsp[0].string); |
yyval.symbol = getsym (yyvsp[0].string); |
1325 |
symbol_class_set (yyval.symbol, token_sym); |
symbol_class_set (yyval.symbol, token_sym); |
1326 |
} |
} |
1327 |
break; |
break; |
1328 |
|
case 64: |
1329 |
case 65: |
#line 324 "parse-gram.y" |
1330 |
#line 323 "parse-gram.y" |
{ |
|
{ |
|
1331 |
yyval.string = yyvsp[0].string + 1; |
yyval.string = yyvsp[0].string + 1; |
1332 |
yyval.string[strlen (yyval.string) - 1] = '\0'; |
yyval.string[strlen (yyval.string) - 1] = '\0'; |
1333 |
} |
} |
1334 |
break; |
break; |
1335 |
|
case 65: |
1336 |
case 66: |
#line 332 "parse-gram.y" |
1337 |
#line 331 "parse-gram.y" |
{ |
|
{ |
|
1338 |
yyval.string = xstrdup (""); |
yyval.string = xstrdup (""); |
1339 |
} |
} |
1340 |
break; |
break; |
1341 |
|
case 66: |
1342 |
case 67: |
#line 336 "parse-gram.y" |
1343 |
#line 335 "parse-gram.y" |
{ |
|
{ |
|
1344 |
yyval.string = yyvsp[0].string; |
yyval.string = yyvsp[0].string; |
1345 |
} |
} |
1346 |
break; |
break; |
1347 |
|
} |
1348 |
|
|
1349 |
|
#line 705 "/usr/share/bison/bison.simple" |
1350 |
|
|
|
} |
|
|
|
|
|
/* Line 1010 of /usr/local/share/bison/bison.simple. */ |
|
|
#line 1523 "parse-gram.c" |
|
1351 |
|
|
1352 |
yyvsp -= yylen; |
yyvsp -= yylen; |
1353 |
yyssp -= yylen; |
yyssp -= yylen; |
1377 |
|
|
1378 |
yyn = yyr1[yyn]; |
yyn = yyr1[yyn]; |
1379 |
|
|
1380 |
yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; |
yystate = yypgoto[yyn - YYNTBASE] + *yyssp; |
1381 |
if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) |
if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) |
1382 |
yystate = yytable[yystate]; |
yystate = yytable[yystate]; |
1383 |
else |
else |
1384 |
yystate = yydefgoto[yyn - YYNTOKENS]; |
yystate = yydefgoto[yyn - YYNTBASE]; |
1385 |
|
|
1386 |
goto yynewstate; |
goto yynewstate; |
1387 |
|
|
1395 |
{ |
{ |
1396 |
++yynerrs; |
++yynerrs; |
1397 |
|
|
1398 |
#if YYERROR_VERBOSE |
#ifdef YYERROR_VERBOSE |
1399 |
yyn = yypact[yystate]; |
yyn = yypact[yystate]; |
1400 |
|
|
1401 |
if (yyn > YYFLAG && yyn < YYLAST) |
if (yyn > YYFLAG && yyn < YYLAST) |
1435 |
} |
} |
1436 |
yyerror (yymsg); |
yyerror (yymsg); |
1437 |
YYSTACK_FREE (yymsg); |
YYSTACK_FREE (yymsg); |
1438 |
} |
} |
1439 |
else |
else |
1440 |
yyerror ("parse error; also virtual memory exhausted"); |
yyerror ("parse error; also virtual memory exhausted"); |
1441 |
} |
} |
1442 |
else |
else |
1443 |
#endif /* YYERROR_VERBOSE */ |
#endif /* defined (YYERROR_VERBOSE) */ |
1444 |
yyerror ("parse error"); |
yyerror ("parse error"); |
1445 |
} |
} |
1446 |
goto yyerrlab1; |
goto yyerrlab1; |
1447 |
|
|
1448 |
|
|
1449 |
/*----------------------------------------------------. |
/*--------------------------------------------------. |
1450 |
| yyerrlab1 -- error raised explicitly by an action. | |
| yyerrlab1 -- error raised explicitly by an action | |
1451 |
`----------------------------------------------------*/ |
`--------------------------------------------------*/ |
1452 |
yyerrlab1: |
yyerrlab1: |
1453 |
if (yyerrstatus == 3) |
if (yyerrstatus == 3) |
1454 |
{ |
{ |
1455 |
/* If just tried and failed to reuse lookahead token after an |
/* If just tried and failed to reuse lookahead token after an |
1456 |
error, discard it. */ |
error, discard it. */ |
1457 |
|
|
1458 |
/* Return failure if at end of input. */ |
/* return failure if at end of input */ |
1459 |
if (yychar == YYEOF) |
if (yychar == YYEOF) |
1460 |
YYABORT; |
YYABORT; |
1461 |
YYDPRINTF ((stderr, "Discarding token %d (%s).\n", |
YYDPRINTF ((stderr, "Discarding token %d (%s).\n", |
1466 |
/* Else will try to reuse lookahead token after shifting the error |
/* Else will try to reuse lookahead token after shifting the error |
1467 |
token. */ |
token. */ |
1468 |
|
|
1469 |
yyerrstatus = 3; /* Each real token shifted decrements this. */ |
yyerrstatus = 3; /* Each real token shifted decrements this */ |
1470 |
|
|
1471 |
for (;;) |
goto yyerrhandle; |
|
{ |
|
|
yyn = yypact[yystate]; |
|
|
if (yyn != YYFLAG) |
|
|
{ |
|
|
yyn += YYTERROR; |
|
|
if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) |
|
|
{ |
|
|
yyn = yytable[yyn]; |
|
|
if (0 < yyn) |
|
|
break; |
|
|
} |
|
|
} |
|
1472 |
|
|
|
/* Pop the current state because it cannot handle the error token. */ |
|
|
if (yyssp == yyss) |
|
|
YYABORT; |
|
1473 |
|
|
1474 |
#if YYDEBUG |
/*-------------------------------------------------------------------. |
1475 |
if (yydebug) |
| yyerrdefault -- current state does not do anything special for the | |
1476 |
{ |
| error token. | |
1477 |
if (yystos[yystate] < YYNTOKENS) |
`-------------------------------------------------------------------*/ |
1478 |
{ |
yyerrdefault: |
1479 |
YYFPRINTF (stderr, "Error: popping token %d (%s", |
#if 0 |
1480 |
yytoknum[yystos[yystate]], yytname[yystos[yystate]]); |
/* This is wrong; only states that explicitly want error tokens |
1481 |
# ifdef YYPRINT |
should shift them. */ |
1482 |
YYPRINT (stderr, yytoknum[yystos[yystate]], *yyvsp); |
|
1483 |
# endif |
/* If its default is to accept any token, ok. Otherwise pop it. */ |
1484 |
YYFPRINTF (stderr, ")\n"); |
yyn = yydefact[yystate]; |
1485 |
} |
if (yyn) |
1486 |
else |
goto yydefault; |
|
{ |
|
|
YYFPRINTF (stderr, "Error: popping nonterminal (%s)\n", |
|
|
yytname[yystos[yystate]]); |
|
|
} |
|
|
} |
|
1487 |
#endif |
#endif |
1488 |
|
|
1489 |
yyvsp--; |
|
1490 |
yystate = *--yyssp; |
/*---------------------------------------------------------------. |
1491 |
|
| yyerrpop -- pop the current state because it cannot handle the | |
1492 |
|
| error token | |
1493 |
|
`---------------------------------------------------------------*/ |
1494 |
|
yyerrpop: |
1495 |
|
if (yyssp == yyss) |
1496 |
|
YYABORT; |
1497 |
|
yyvsp--; |
1498 |
|
yystate = *--yyssp; |
1499 |
#if YYLSP_NEEDED |
#if YYLSP_NEEDED |
1500 |
yylsp--; |
yylsp--; |
1501 |
#endif |
#endif |
1502 |
|
|
1503 |
#if YYDEBUG |
#if YYDEBUG |
1504 |
if (yydebug) |
if (yydebug) |
1505 |
{ |
{ |
1506 |
short *yyssp1 = yyss - 1; |
short *yyssp1 = yyss - 1; |
1507 |
YYFPRINTF (stderr, "Error: state stack now"); |
YYFPRINTF (stderr, "Error: state stack now"); |
1508 |
while (yyssp1 != yyssp) |
while (yyssp1 != yyssp) |
1509 |
YYFPRINTF (stderr, " %d", *++yyssp1); |
YYFPRINTF (stderr, " %d", *++yyssp1); |
1510 |
YYFPRINTF (stderr, "\n"); |
YYFPRINTF (stderr, "\n"); |
1511 |
} |
} |
1512 |
#endif |
#endif |
1513 |
|
|
1514 |
|
/*--------------. |
1515 |
|
| yyerrhandle. | |
1516 |
|
`--------------*/ |
1517 |
|
yyerrhandle: |
1518 |
|
yyn = yypact[yystate]; |
1519 |
|
if (yyn == YYFLAG) |
1520 |
|
goto yyerrdefault; |
1521 |
|
|
1522 |
|
yyn += YYTERROR; |
1523 |
|
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) |
1524 |
|
goto yyerrdefault; |
1525 |
|
|
1526 |
|
yyn = yytable[yyn]; |
1527 |
|
if (yyn < 0) |
1528 |
|
{ |
1529 |
|
if (yyn == YYFLAG) |
1530 |
|
goto yyerrpop; |
1531 |
|
yyn = -yyn; |
1532 |
|
goto yyreduce; |
1533 |
} |
} |
1534 |
|
else if (yyn == 0) |
1535 |
|
goto yyerrpop; |
1536 |
|
|
1537 |
if (yyn == YYFINAL) |
if (yyn == YYFINAL) |
1538 |
YYACCEPT; |
YYACCEPT; |
1577 |
#endif |
#endif |
1578 |
return yyresult; |
return yyresult; |
1579 |
} |
} |
1580 |
|
#line 345 "parse-gram.y" |
|
#line 344 "parse-gram.y" |
|
1581 |
|
|
1582 |
/*------------------------------------------------------------------. |
/*------------------------------------------------------------------. |
1583 |
| When debugging the parser, display tokens' locations and values. | |
| When debugging the parser, display tokens' locations and values. | |
1585 |
|
|
1586 |
static void |
static void |
1587 |
yyprint (FILE *file, |
yyprint (FILE *file, |
1588 |
const yyltype *loc, int type, const yystype *value) |
const location_t *loc, int type, const yystype *value) |
1589 |
{ |
{ |
1590 |
fputs (" (", file); |
fputs (" (", file); |
1591 |
LOCATION_PRINT (file, *loc); |
LOCATION_PRINT (file, *loc); |
1622 |
|
|
1623 |
void |
void |
1624 |
gram_error (gram_control_t *control ATTRIBUTE_UNUSED, |
gram_error (gram_control_t *control ATTRIBUTE_UNUSED, |
1625 |
yyltype *yylloc, const char *msg) |
location_t *yylloc, const char *msg) |
1626 |
{ |
{ |
1627 |
LOCATION_PRINT (stderr, *yylloc); |
LOCATION_PRINT (stderr, *yylloc); |
1628 |
fprintf (stderr, ": %s\n", msg); |
fprintf (stderr, ": %s\n", msg); |
1629 |
} |
} |
|
|
|