-/* A Bison parser, made by GNU Bison 2.4.516-804e. */
+/* A Bison parser, made by GNU Bison 2.5.1.779-71bff. */
-/* Implementation for Bison's Yacc-like parsers in C
+/* Bison implementation for Yacc-like parsers in C
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
- 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 1984, 1989-1990, 2000-2012 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
#define YYBISON 1
/* Bison version. */
-#define YYBISON_VERSION "2.4.516-804e"
+#define YYBISON_VERSION "2.5.1.779-71bff"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
#define yylloc gram_lloc
/* Copy the first part of user declarations. */
-/* Line 252 of yacc.c */
+/* Line 324 of yacc.c */
#line 1 "src/parse-gram.y"
/* Bison Grammar Parser -*- C -*-
- Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
- Free Software Foundation, Inc.
+ Copyright (C) 2002-2012 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
#include "symlist.h"
#include "scan-gram.h"
#include "scan-code.h"
+#include "xmemdup0.h"
#define YYLLOC_DEFAULT(Current, Rhs, N) (Current) = lloc_default (Rhs, N)
static YYLTYPE lloc_default (YYLTYPE const *, int);
#define YY_LOCATION_PRINT(File, Loc) \
- location_print (File, Loc)
+ location_print (File, Loc)
static void version_check (location const *loc, char const *version);
FIXME: depends on the undocumented availability of YYLLOC. */
#undef yyerror
#define yyerror(Msg) \
- gram_error (&yylloc, Msg)
+ gram_error (&yylloc, Msg)
static void gram_error (location const *, char const *);
static char const *char_name (char);
-/* Line 252 of yacc.c */
-#line 133 "src/parse-gram.c"
+/* Line 324 of yacc.c */
+#line 132 "src/parse-gram.c"
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 1
-#endif
+# ifndef YY_NULL
+# if defined __cplusplus && 201103L <= __cplusplus
+# define YY_NULL nullptr
+# else
+# define YY_NULL 0
+# endif
+# endif
/* Enabling verbose error messages. */
#ifdef YYERROR_VERBOSE
# define YYTOKEN_TABLE 0
#endif
-/* "%code requires" blocks. */
-/* Line 272 of yacc.c */
-#line 202 "src/parse-gram.y"
-
-# ifndef PARAM_TYPE
-# define PARAM_TYPE
- typedef enum
- {
- param_none = 0,
- param_lex = 1 << 0,
- param_parse = 1 << 1,
- param_both = param_lex | param_parse
- } param_type;
-# endif
-
-
-/* Line 272 of yacc.c */
-#line 170 "src/parse-gram.c"
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- GRAM_EOF = 0,
- STRING = 258,
- INT = 259,
- PERCENT_TOKEN = 260,
- PERCENT_NTERM = 261,
- PERCENT_TYPE = 262,
- PERCENT_DESTRUCTOR = 263,
- PERCENT_PRINTER = 264,
- PERCENT_LEFT = 265,
- PERCENT_RIGHT = 266,
- PERCENT_NONASSOC = 267,
- PERCENT_PRECEDENCE = 268,
- PERCENT_PREC = 269,
- PERCENT_DPREC = 270,
- PERCENT_MERGE = 271,
- PERCENT_CODE = 272,
- PERCENT_DEFAULT_PREC = 273,
- PERCENT_DEFINE = 274,
- PERCENT_DEFINES = 275,
- PERCENT_ERROR_VERBOSE = 276,
- PERCENT_EXPECT = 277,
- PERCENT_EXPECT_RR = 278,
- PERCENT_FLAG = 279,
- PERCENT_FILE_PREFIX = 280,
- PERCENT_GLR_PARSER = 281,
- PERCENT_INITIAL_ACTION = 282,
- PERCENT_LANGUAGE = 283,
- PERCENT_NAME_PREFIX = 284,
- PERCENT_NO_DEFAULT_PREC = 285,
- PERCENT_NO_LINES = 286,
- PERCENT_NONDETERMINISTIC_PARSER = 287,
- PERCENT_OUTPUT = 288,
- PERCENT_REQUIRE = 289,
- PERCENT_SKELETON = 290,
- PERCENT_START = 291,
- PERCENT_TOKEN_TABLE = 292,
- PERCENT_VERBOSE = 293,
- PERCENT_YACC = 294,
- BRACED_CODE = 295,
- BRACED_PREDICATE = 296,
- BRACKETED_ID = 297,
- CHAR = 298,
- EPILOGUE = 299,
- EQUAL = 300,
- ID = 301,
- ID_COLON = 302,
- PERCENT_PERCENT = 303,
- PIPE = 304,
- PROLOGUE = 305,
- SEMICOLON = 306,
- TAG = 307,
- TAG_ANY = 308,
- TAG_NONE = 309,
- PERCENT_PARAM = 310,
- PERCENT_UNION = 311
- };
-#endif
-/* Tokens. */
-#define GRAM_EOF 0
-#define STRING 258
-#define INT 259
-#define PERCENT_TOKEN 260
-#define PERCENT_NTERM 261
-#define PERCENT_TYPE 262
-#define PERCENT_DESTRUCTOR 263
-#define PERCENT_PRINTER 264
-#define PERCENT_LEFT 265
-#define PERCENT_RIGHT 266
-#define PERCENT_NONASSOC 267
-#define PERCENT_PRECEDENCE 268
-#define PERCENT_PREC 269
-#define PERCENT_DPREC 270
-#define PERCENT_MERGE 271
-#define PERCENT_CODE 272
-#define PERCENT_DEFAULT_PREC 273
-#define PERCENT_DEFINE 274
-#define PERCENT_DEFINES 275
-#define PERCENT_ERROR_VERBOSE 276
-#define PERCENT_EXPECT 277
-#define PERCENT_EXPECT_RR 278
-#define PERCENT_FLAG 279
-#define PERCENT_FILE_PREFIX 280
-#define PERCENT_GLR_PARSER 281
-#define PERCENT_INITIAL_ACTION 282
-#define PERCENT_LANGUAGE 283
-#define PERCENT_NAME_PREFIX 284
-#define PERCENT_NO_DEFAULT_PREC 285
-#define PERCENT_NO_LINES 286
-#define PERCENT_NONDETERMINISTIC_PARSER 287
-#define PERCENT_OUTPUT 288
-#define PERCENT_REQUIRE 289
-#define PERCENT_SKELETON 290
-#define PERCENT_START 291
-#define PERCENT_TOKEN_TABLE 292
-#define PERCENT_VERBOSE 293
-#define PERCENT_YACC 294
-#define BRACED_CODE 295
-#define BRACED_PREDICATE 296
-#define BRACKETED_ID 297
-#define CHAR 298
-#define EPILOGUE 299
-#define EQUAL 300
-#define ID 301
-#define ID_COLON 302
-#define PERCENT_PERCENT 303
-#define PIPE 304
-#define PROLOGUE 305
-#define SEMICOLON 306
-#define TAG 307
-#define TAG_ANY 308
-#define TAG_NONE 309
-#define PERCENT_PARAM 310
-#define PERCENT_UNION 311
-
-
-
-
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
-{
-/* Line 277 of yacc.c */
-#line 88 "src/parse-gram.y"
-
- assoc assoc;
- char *code;
- char const *chars;
- int integer;
- named_ref *named_ref;
- symbol *symbol;
- symbol_list *list;
- uniqstr uniqstr;
- unsigned char character;
-
-/* Line 277 of yacc.c */
-#line 226 "src/parse-gram.y"
-
- param_type param;
-
-
-/* Line 277 of yacc.c */
-#line 318 "src/parse-gram.c"
-} YYSTYPE;
-# define YYSTYPE_IS_TRIVIAL 1
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-#endif
-
-#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
-typedef struct YYLTYPE
-{
- int first_line;
- int first_column;
- int last_line;
- int last_column;
-} YYLTYPE;
-# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
-# define YYLTYPE_IS_DECLARED 1
-# define YYLTYPE_IS_TRIVIAL 1
-#endif
-
+#include "src/parse-gram.h"
/* Copy the second part of user declarations. */
-/* Line 327 of yacc.c */
-#line 342 "src/parse-gram.c"
+/* Line 345 of yacc.c */
+#line 160 "src/parse-gram.c"
/* Unqualified %code blocks. */
-/* Line 328 of yacc.c */
+/* Line 346 of yacc.c */
#line 56 "src/parse-gram.y"
static int current_prec = 0;
static location current_lhs_location;
static named_ref *current_lhs_named_ref;
- static symbol *current_lhs;
+ static symbol *current_lhs_symbol;
static symbol_class current_class = unknown_sym;
static uniqstr current_type = NULL;
+ /** Set the new current left-hand side symbol, possibly common
+ * to several right-hand side parts of rule.
+ */
+ static
+ void
+ current_lhs(symbol *sym, location loc, named_ref *ref)
+ {
+ current_lhs_symbol = sym;
+ current_lhs_location = loc;
+ /* In order to simplify memory management, named references for lhs
+ are always assigned by deep copy into the current symbol_list
+ node. This is because a single named-ref in the grammar may
+ result in several uses when the user factors lhs between several
+ rules using "|". Therefore free the parser's original copy. */
+ free (current_lhs_named_ref);
+ current_lhs_named_ref = ref;
+ }
+
#define YYTYPE_INT16 int_fast16_t
#define YYTYPE_INT8 int_fast8_t
#define YYTYPE_UINT16 uint_fast16_t
#define YYTYPE_UINT8 uint_fast8_t
-/* Line 328 of yacc.c */
-#line 215 "src/parse-gram.y"
+/* Line 346 of yacc.c */
+#line 234 "src/parse-gram.y"
/** Add a lex-param and/or a parse-param.
*
static param_type current_param = param_none;
-/* Line 328 of yacc.c */
-#line 373 "src/parse-gram.c"
+/* Line 346 of yacc.c */
+#line 209 "src/parse-gram.c"
#ifdef short
# undef short
}
#endif
-#if ! defined yyoverflow || YYERROR_VERBOSE
+#if 1
/* 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 <alloca.h> /* INFRINGES ON USER NAME SPACE */
-# elif defined _AIX
-# define YYSTACK_ALLOC __alloca
-# elif defined _MSC_VER
-# include <malloc.h> /* 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 <stdlib.h> /* 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
# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
# endif
-# if (defined __cplusplus && ! defined _STDLIB_H \
+# if (defined __cplusplus && ! defined EXIT_SUCCESS \
&& ! ((defined YYMALLOC || defined malloc) \
- && (defined YYFREE || defined free)))
+ && (defined YYFREE || defined free)))
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
# endif
# endif
# ifndef YYMALLOC
# define YYMALLOC malloc
-# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+# if ! defined malloc && ! defined EXIT_SUCCESS && (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__ \
+# if ! defined free && ! defined EXIT_SUCCESS && (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 */
+# define YYCOPY_NEEDED 1
+#endif
#if (! defined yyoverflow \
&& (! defined __cplusplus \
- || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
- && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+ || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
+ && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
/* A type that is properly aligned for any stack member. */
union yyalloc
((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+ 2 * 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
+# define YYCOPY_NEEDED 1
/* 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); \
- } \
+# 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
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(Dst, Src, Count) \
+ __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+# else
+# define YYCOPY(Dst, Src, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (Dst)[yyi] = (Src)[yyi]; \
+ } \
+ while (YYID (0))
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 3
/* YYLAST -- Last index in YYTABLE. */
#define YYUNDEFTOK 2
#define YYMAXUTOK 311
-#define YYTRANSLATE(YYX) \
+#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
/* YYRLINEYYN -- Source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 251, 251, 259, 261, 265, 266, 276, 280, 285,
- 286, 291, 296, 297, 298, 299, 300, 305, 314, 315,
- 316, 317, 318, 319, 320, 321, 321, 322, 323, 347,
- 348, 349, 350, 354, 355, 364, 365, 366, 370, 377,
- 384, 388, 392, 399, 414, 415, 419, 431, 431, 436,
- 436, 441, 452, 467, 468, 469, 470, 474, 475, 480,
- 482, 487, 488, 493, 495, 500, 501, 505, 506, 507,
- 508, 513, 518, 523, 529, 535, 546, 547, 556, 557,
- 563, 564, 565, 572, 572, 577, 578, 579, 584, 586,
- 588, 590, 592, 594, 596, 601, 603, 613, 614, 619,
- 620, 621, 630, 650, 652, 661, 666, 667, 672, 679,
- 681
+ 0, 270, 270, 278, 280, 284, 285, 295, 299, 304,
+ 305, 310, 315, 316, 317, 318, 319, 324, 333, 334,
+ 335, 336, 337, 338, 339, 340, 340, 341, 342, 366,
+ 367, 368, 369, 373, 374, 383, 384, 385, 389, 396,
+ 403, 407, 411, 418, 433, 434, 438, 450, 450, 455,
+ 455, 460, 471, 486, 487, 488, 489, 493, 494, 499,
+ 501, 506, 507, 512, 514, 519, 520, 524, 525, 526,
+ 527, 532, 537, 542, 548, 554, 565, 566, 575, 576,
+ 582, 583, 584, 591, 591, 599, 600, 601, 606, 608,
+ 610, 612, 614, 616, 618, 623, 625, 635, 636, 641,
+ 642, 643, 652, 672, 674, 683, 688, 689, 694, 701,
+ 703
};
#endif
"generic_symlist_item", "symbol_def", "symbol_defs.1", "grammar",
"rules_or_grammar_declaration", "rules", "$@4", "rhses.1", "rhs",
"named_ref.opt", "variable", "content.opt", "braceless", "id",
- "id_colon", "symbol", "string_as_id", "epilogue.opt", 0
+ "id_colon", "symbol", "string_as_id", "epilogue.opt", YY_NULL
};
#endif
};
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY (-2)
-#define YYEOF 0
+#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
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
/* Like YYERROR except do call yyerror. This remains here temporarily
in Bison 2.4.2's NEWS entry, where a plan to phase it out is
discussed. */
-#define YYFAIL goto yyerrlab
+#define YYFAIL goto yyerrlab
#if defined YYFAIL
/* This is here to suppress warnings from the GCC cpp's
-Wunused-macros. Normally we don't worry about that warning, but
#define YYRECOVERING() (!!yyerrstatus)
-#define YYBACKUP(Token, Value) \
-do \
- if (yychar == YYEMPTY && yylen == 1) \
- { \
- yychar = (Token); \
- yylval = (Value); \
- YYPOPSTACK (1); \
- goto yybackup; \
- } \
- else \
- { \
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ YYPOPSTACK (yylen); \
+ yystate = *yyssp; \
+ YY_LAC_DISCARD ("YYBACKUP"); \
+ goto yybackup; \
+ } \
+ else \
+ { \
yyerror (YY_("syntax error: cannot back up")); \
- YYERROR; \
- } \
+ YYERROR; \
+ } \
while (YYID (0))
-#define YYTERROR 1
-#define YYERRCODE 256
+#define YYTERROR 1
+#define YYERRCODE 256
/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
#define YYRHSLOC(Rhs, K) ((Rhs)[K])
#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N) \
- do \
+# 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; \
- } \
+ { \
+ (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
#ifndef YY_LOCATION_PRINT
# if defined YYLTYPE_IS_TRIVIAL && 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)
+# 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
# define YYFPRINTF fprintf
# endif
-# define YYDPRINTF(Args) \
-do { \
- if (yydebug) \
- YYFPRINTF Args; \
+# 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, Location); \
- YYFPRINTF (stderr, "\n"); \
- } \
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value, Location); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
} while (YYID (0))
YYLTYPE const * const yylocationp;
#endif
{
+ FILE *yyo = yyoutput;
+ YYUSE(yyo);
+ YYUSE (yylocationp);
if (!yyvaluep)
return;
- YYUSE (yylocationp);
# ifdef YYPRINT
if (yytype < YYNTOKENS)
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# else
- YYUSE (yyoutput);
# endif
switch (yytype)
{
case 3: // "string"
-/* Line 729 of yacc.c */
-#line 175 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 194 "src/parse-gram.y"
{ fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); }
-/* Line 729 of yacc.c */
-#line 1041 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 860 "src/parse-gram.c"
break;
case 4: // "integer"
-/* Line 729 of yacc.c */
-#line 188 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 207 "src/parse-gram.y"
{ fprintf (stderr, "%d", ((*yyvaluep).integer)); }
-/* Line 729 of yacc.c */
-#line 1050 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 869 "src/parse-gram.c"
break;
case 24: // "%<flag>"
-/* Line 729 of yacc.c */
-#line 184 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 203 "src/parse-gram.y"
{ fprintf (stderr, "%%%s", ((*yyvaluep).uniqstr)); }
-/* Line 729 of yacc.c */
-#line 1059 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 878 "src/parse-gram.c"
break;
case 40: // "{...}"
-/* Line 729 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 196 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); }
-/* Line 729 of yacc.c */
-#line 1068 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 887 "src/parse-gram.c"
break;
case 42: // "[identifier]"
-/* Line 729 of yacc.c */
-#line 182 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 201 "src/parse-gram.y"
{ fprintf (stderr, "[%s]", ((*yyvaluep).uniqstr)); }
-/* Line 729 of yacc.c */
-#line 1077 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 896 "src/parse-gram.c"
break;
case 43: // "char"
-/* Line 729 of yacc.c */
-#line 169 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 188 "src/parse-gram.y"
{ fputs (char_name (((*yyvaluep).character)), stderr); }
-/* Line 729 of yacc.c */
-#line 1086 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 905 "src/parse-gram.c"
break;
case 44: // "epilogue"
-/* Line 729 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 196 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 729 of yacc.c */
-#line 1095 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 914 "src/parse-gram.c"
break;
case 46: // "identifier"
-/* Line 729 of yacc.c */
-#line 181 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 200 "src/parse-gram.y"
{ fputs (((*yyvaluep).uniqstr), stderr); }
-/* Line 729 of yacc.c */
-#line 1104 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 923 "src/parse-gram.c"
break;
case 47: // "identifier:"
-/* Line 729 of yacc.c */
-#line 183 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 202 "src/parse-gram.y"
{ fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); }
-/* Line 729 of yacc.c */
-#line 1113 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 932 "src/parse-gram.c"
break;
case 50: // "%{...%}"
-/* Line 729 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 196 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 729 of yacc.c */
-#line 1122 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 941 "src/parse-gram.c"
break;
case 52: // "<tag>"
-/* Line 729 of yacc.c */
-#line 185 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 204 "src/parse-gram.y"
{ fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); }
-/* Line 729 of yacc.c */
-#line 1131 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 950 "src/parse-gram.c"
break;
case 55: // "%param"
-/* Line 729 of yacc.c */
-#line 231 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 250 "src/parse-gram.y"
{
switch (((*yyvaluep).param))
{
case param_none: aver (false); break;
}
}
-/* Line 729 of yacc.c */
-#line 1151 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 970 "src/parse-gram.c"
break;
case 72: // symbol.prec
-/* Line 729 of yacc.c */
-#line 191 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 210 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
-#line 1160 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 979 "src/parse-gram.c"
break;
case 85: // variable
-/* Line 729 of yacc.c */
-#line 181 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 200 "src/parse-gram.y"
{ fputs (((*yyvaluep).uniqstr), stderr); }
-/* Line 729 of yacc.c */
-#line 1169 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 988 "src/parse-gram.c"
break;
case 86: // content.opt
-/* Line 729 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 196 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 729 of yacc.c */
-#line 1178 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 997 "src/parse-gram.c"
break;
case 87: // braceless
-/* Line 729 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 196 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 729 of yacc.c */
-#line 1187 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 1006 "src/parse-gram.c"
break;
case 88: // id
-/* Line 729 of yacc.c */
-#line 191 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 210 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
-#line 1196 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 1015 "src/parse-gram.c"
break;
case 89: // id_colon
-/* Line 729 of yacc.c */
-#line 192 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 211 "src/parse-gram.y"
{ fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
-#line 1205 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 1024 "src/parse-gram.c"
break;
case 90: // symbol
-/* Line 729 of yacc.c */
-#line 191 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 210 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
-#line 1214 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 1033 "src/parse-gram.c"
break;
case 91: // string_as_id
-/* Line 729 of yacc.c */
-#line 191 "src/parse-gram.y"
+/* Line 754 of yacc.c */
+#line 210 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
-#line 1223 "src/parse-gram.c"
+/* Line 754 of yacc.c */
+#line 1042 "src/parse-gram.c"
break;
default:
- break;
+ break;
}
}
YYFPRINTF (stderr, "\n");
}
-# define YY_STACK_PRINT(Bottom, Top) \
-do { \
- if (yydebug) \
- yy_stack_print ((Bottom), (Top)); \
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
} while (YYID (0))
}
}
-# define YY_REDUCE_PRINT(Rule) \
-do { \
- if (yydebug) \
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
yy_reduce_print (yyssp, yyvsp, yylsp, Rule); \
} while (YYID (0))
/* YYINITDEPTH -- initial size of the parser's stacks. */
-#ifndef YYINITDEPTH
+#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif
# define YYMAXDEPTH 10000
#endif
-\f
+/* Given a state stack such that *YYBOTTOM is its bottom, such that
+ *YYTOP is either its top or is YYTOP_EMPTY to indicate an empty
+ stack, and such that *YYCAPACITY is the maximum number of elements it
+ can hold without a reallocation, make sure there is enough room to
+ store YYADD more elements. If not, allocate a new stack using
+ YYSTACK_ALLOC, copy the existing elements, and adjust *YYBOTTOM,
+ *YYTOP, and *YYCAPACITY to reflect the new capacity and memory
+ location. If *YYBOTTOM != YYBOTTOM_NO_FREE, then free the old stack
+ using YYSTACK_FREE. Return 0 if successful or if no reallocation is
+ required. Return 1 if memory is exhausted. */
+static int
+yy_lac_stack_realloc (YYSIZE_T *yycapacity, YYSIZE_T yyadd,
+#if YYDEBUG
+ char const *yydebug_prefix,
+ char const *yydebug_suffix,
+#endif
+ yytype_int16 **yybottom,
+ yytype_int16 *yybottom_no_free,
+ yytype_int16 **yytop, yytype_int16 *yytop_empty)
+{
+ YYSIZE_T yysize_old =
+ *yytop == yytop_empty ? 0 : *yytop - *yybottom + 1;
+ YYSIZE_T yysize_new = yysize_old + yyadd;
+ if (*yycapacity < yysize_new)
+ {
+ YYSIZE_T yyalloc = 2 * yysize_new;
+ yytype_int16 *yybottom_new;
+ /* Use YYMAXDEPTH for maximum stack size given that the stack
+ should never need to grow larger than the main state stack
+ needs to grow without LAC. */
+ if (YYMAXDEPTH < yysize_new)
+ {
+ YYDPRINTF ((stderr, "%smax size exceeded%s", yydebug_prefix,
+ yydebug_suffix));
+ return 1;
+ }
+ if (YYMAXDEPTH < yyalloc)
+ yyalloc = YYMAXDEPTH;
+ yybottom_new =
+ (yytype_int16*) YYSTACK_ALLOC (yyalloc * sizeof *yybottom_new);
+ if (!yybottom_new)
+ {
+ YYDPRINTF ((stderr, "%srealloc failed%s", yydebug_prefix,
+ yydebug_suffix));
+ return 1;
+ }
+ if (*yytop != yytop_empty)
+ {
+ YYCOPY (yybottom_new, *yybottom, yysize_old);
+ *yytop = yybottom_new + (yysize_old - 1);
+ }
+ if (*yybottom != yybottom_no_free)
+ YYSTACK_FREE (*yybottom);
+ *yybottom = yybottom_new;
+ *yycapacity = yyalloc;
+ }
+ return 0;
+}
+
+/* Establish the initial context for the current lookahead if no initial
+ context is currently established.
+
+ We define a context as a snapshot of the parser stacks. We define
+ the initial context for a lookahead as the context in which the
+ parser initially examines that lookahead in order to select a
+ syntactic action. Thus, if the lookahead eventually proves
+ syntactically unacceptable (possibly in a later context reached via a
+ series of reductions), the initial context can be used to determine
+ the exact set of tokens that would be syntactically acceptable in the
+ lookahead's place. Moreover, it is the context after which any
+ further semantic actions would be erroneous because they would be
+ determined by a syntactically unacceptable token.
+
+ YY_LAC_ESTABLISH should be invoked when a reduction is about to be
+ performed in an inconsistent state (which, for the purposes of LAC,
+ includes consistent states that don't know they're consistent because
+ their default reductions have been disabled). Iff there is a
+ lookahead token, it should also be invoked before reporting a syntax
+ error. This latter case is for the sake of the debugging output.
+
+ For parse.lac=full, the implementation of YY_LAC_ESTABLISH is as
+ follows. If no initial context is currently established for the
+ current lookahead, then check if that lookahead can eventually be
+ shifted if syntactic actions continue from the current context.
+ Report a syntax error if it cannot. */
+#define YY_LAC_ESTABLISH \
+do { \
+ if (!yy_lac_established) \
+ { \
+ YYDPRINTF ((stderr, \
+ "LAC: initial context established for %s\n", \
+ yytname[yytoken])); \
+ yy_lac_established = 1; \
+ { \
+ int yy_lac_status = \
+ yy_lac (yyesa, &yyes, &yyes_capacity, yyssp, yytoken); \
+ if (yy_lac_status == 2) \
+ goto yyexhaustedlab; \
+ if (yy_lac_status == 1) \
+ goto yyerrlab; \
+ } \
+ } \
+} while (YYID (0))
+
+/* Discard any previous initial lookahead context because of Event,
+ which may be a lookahead change or an invalidation of the currently
+ established initial context for the current lookahead.
+
+ The most common example of a lookahead change is a shift. An example
+ of both cases is syntax error recovery. That is, a syntax error
+ occurs when the lookahead is syntactically erroneous for the
+ currently established initial context, so error recovery manipulates
+ the parser stacks to try to find a new initial context in which the
+ current lookahead is syntactically acceptable. If it fails to find
+ such a context, it discards the lookahead. */
+#if YYDEBUG
+# define YY_LAC_DISCARD(Event) \
+do { \
+ if (yy_lac_established) \
+ { \
+ if (yydebug) \
+ YYFPRINTF (stderr, "LAC: initial context discarded due to " \
+ Event "\n"); \
+ yy_lac_established = 0; \
+ } \
+} while (YYID (0))
+#else
+# define YY_LAC_DISCARD(Event) yy_lac_established = 0
+#endif
+
+/* Given the stack whose top is *YYSSP, return 0 iff YYTOKEN can
+ eventually (after perhaps some reductions) be shifted, return 1 if
+ not, or return 2 if memory is exhausted. As preconditions and
+ postconditions: *YYES_CAPACITY is the allocated size of the array to
+ which *YYES points, and either *YYES = YYESA or *YYES points to an
+ array allocated with YYSTACK_ALLOC. yy_lac may overwrite the
+ contents of either array, alter *YYES and *YYES_CAPACITY, and free
+ any old *YYES other than YYESA. */
+static int
+yy_lac (yytype_int16 *yyesa, yytype_int16 **yyes,
+ YYSIZE_T *yyes_capacity, yytype_int16 *yyssp, int yytoken)
+{
+ yytype_int16 *yyes_prev = yyssp;
+ yytype_int16 *yyesp = yyes_prev;
+ YYDPRINTF ((stderr, "LAC: checking lookahead %s:", yytname[yytoken]));
+ if (yytoken == YYUNDEFTOK)
+ {
+ YYDPRINTF ((stderr, " Always Err\n"));
+ return 1;
+ }
+ while (1)
+ {
+ int yyrule = yypact[*yyesp];
+ if (yypact_value_is_default (yyrule)
+ || (yyrule += yytoken) < 0 || YYLAST < yyrule
+ || yycheck[yyrule] != yytoken)
+ {
+ yyrule = yydefact[*yyesp];
+ if (yyrule == 0)
+ {
+ YYDPRINTF ((stderr, " Err\n"));
+ return 1;
+ }
+ }
+ else
+ {
+ yyrule = yytable[yyrule];
+ if (yytable_value_is_error (yyrule))
+ {
+ YYDPRINTF ((stderr, " Err\n"));
+ return 1;
+ }
+ if (0 < yyrule)
+ {
+ YYDPRINTF ((stderr, " S%d\n", yyrule));
+ return 0;
+ }
+ yyrule = -yyrule;
+ }
+ {
+ YYSIZE_T yylen = yyr2[yyrule];
+ YYDPRINTF ((stderr, " R%d", yyrule - 1));
+ if (yyesp != yyes_prev)
+ {
+ YYSIZE_T yysize = yyesp - *yyes + 1;
+ if (yylen < yysize)
+ {
+ yyesp -= yylen;
+ yylen = 0;
+ }
+ else
+ {
+ yylen -= yysize;
+ yyesp = yyes_prev;
+ }
+ }
+ if (yylen)
+ yyesp = yyes_prev -= yylen;
+ }
+ {
+ int yystate;
+ {
+ int yylhs = yyr1[yyrule] - YYNTOKENS;
+ yystate = yypgoto[yylhs] + *yyesp;
+ if (yystate < 0 || YYLAST < yystate
+ || yycheck[yystate] != *yyesp)
+ yystate = yydefgoto[yylhs];
+ else
+ yystate = yytable[yystate];
+ }
+ if (yyesp == yyes_prev)
+ {
+ yyesp = *yyes;
+ *yyesp = yystate;
+ }
+ else
+ {
+ if (yy_lac_stack_realloc (yyes_capacity, 1,
+#if YYDEBUG
+ " (", ")",
+#endif
+ yyes, yyesa, &yyesp, yyes_prev))
+ {
+ YYDPRINTF ((stderr, "\n"));
+ return 2;
+ }
+ *++yyesp = yystate;
+ }
+ YYDPRINTF ((stderr, " G%d", yystate));
+ }
+ }
+}
+
#if YYERROR_VERBOSE
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;
- }
+ 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: ;
}
# endif
/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
- about the unexpected token YYTOKEN while in state YYSTATE.
-
- Return 0 if *YYMSG was successfully written. Return 1 if an ordinary
- "syntax error" message will suffice instead. Return 2 if *YYMSG is
- not large enough to hold the message. In the last case, also set
- *YYMSG_ALLOC to either (a) the required number of bytes or (b) zero
- if the required number of bytes is too large to store. */
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP. In order to see if a particular token T is a
+ valid looakhead, invoke yy_lac (YYESA, YYES, YYES_CAPACITY, YYSSP, T).
+
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store or if
+ yy_lac returned 2. */
static int
yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
- int yystate, int yytoken)
+ yytype_int16 *yyesa, yytype_int16 **yyes,
+ YYSIZE_T *yyes_capacity, yytype_int16 *yyssp, int yytoken)
{
- int yyn = yypact[yystate];
-
- if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
- return 1;
- else
+ YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
+ YYSIZE_T yysize = yysize0;
+ YYSIZE_T yysize1;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = YY_NULL;
+ /* Arguments of yyformat. */
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+
+ /* There are many possibilities here to consider:
+ - Assume YYFAIL is not used. It's too flawed to consider. See
+ <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
+ for details. YYERROR is fine as it does not invoke this
+ function.
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ In the first two cases, it might appear that the current syntax
+ error should have been detected in the previous state when yy_lac
+ was invoked. However, at that time, there might have been a
+ different syntax error that discarded a different initial context
+ during error recovery, leaving behind the current lookahead.
+ */
+ if (yytoken != YYEMPTY)
{
- YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
- YYSIZE_T yysize = yysize0;
- YYSIZE_T yysize1;
- enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
- /* Internationalized format string. */
- const char *yyformat = 0;
- /* Arguments of yyformat. */
- char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
-
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. In other words, skip the first -YYN actions for this
- state because they are default actions. */
- 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;
- /* Number of reported tokens (one for the "unexpected", one per
- "expected"). */
- int yycount = 0;
- int yyx;
-
+ int yyn = yypact[*yyssp];
+ YYDPRINTF ((stderr, "Constructing syntax error message\n"));
yyarg[yycount++] = yytname[yytoken];
-
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
- && !yytable_value_is_error (yytable[yyx + yyn]))
- {
- if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
- {
- yycount = 1;
- yysize = yysize0;
- break;
- }
- yyarg[yycount++] = yytname[yyx];
- yysize1 = yysize + yytnamerr (0, yytname[yyx]);
- if (! (yysize <= yysize1
- && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
- {
- /* Overflow. */
- *yymsg_alloc = 0;
- return 2;
- }
- yysize = yysize1;
- }
-
- switch (yycount)
+ if (!yypact_value_is_default (yyn))
{
-#define YYCASE_(N, S) \
- case N: \
- yyformat = S; \
- break
- YYCASE_(1, YY_("syntax error, unexpected %s"));
- YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
- YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
- YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
- YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
-#undef YYCASE_
+ int yyx;
+
+ for (yyx = 0; yyx < YYNTOKENS; ++yyx)
+ if (yyx != YYTERROR && yyx != YYUNDEFTOK)
+ {
+ {
+ int yy_lac_status = yy_lac (yyesa, yyes, yyes_capacity,
+ yyssp, yyx);
+ if (yy_lac_status == 2)
+ return 2;
+ if (yy_lac_status == 1)
+ continue;
+ }
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
}
+# if YYDEBUG
+ else if (yydebug)
+ YYFPRINTF (stderr, "No expected tokens.\n");
+# endif
+ }
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
+
+ yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
- yysize1 = yysize + yystrlen (yyformat);
- if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ /* 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 = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
{
- /* Overflow. */
- *yymsg_alloc = 0;
- return 2;
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
}
- yysize = yysize1;
-
- if (*yymsg_alloc < yysize)
+ else
{
- *yymsg_alloc = 2 * yysize;
- if (! (yysize <= *yymsg_alloc
- && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
- *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
- return 2;
+ yyp++;
+ yyformat++;
}
-
- /* 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 = *yymsg;
- int yyi = 0;
- while ((*yyp = *yyformat) != '\0')
- if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
- {
- yyp += yytnamerr (yyp, yyarg[yyi++]);
- yyformat += 2;
- }
- else
- {
- yyp++;
- yyformat++;
- }
- }
- return 0;
- }
+ }
+ return 0;
}
#endif /* YYERROR_VERBOSE */
-\f
/*-----------------------------------------------.
| Release the memory associated to this symbol. |
YYLTYPE *yylocationp;
#endif
{
- YYUSE (yyvaluep);
+ YYUSE(yyvaluep);
YYUSE (yylocationp);
-
if (!yymsg)
yymsg = "Deleting";
YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
switch (yytype)
{
default:
- break;
+ break;
}
}
-/* Prevent warnings from -Wmissing-prototypes. */
-#ifdef YYPARSE_PARAM
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int yyparse (void *YYPARSE_PARAM);
-#else
-int yyparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
/*----------.
`yyvs': related to semantic values.
`yyls': related to locations.
- Refer to the stacks thru separate pointers, to allow yyoverflow
+ Refer to the stacks through separate pointers, to allow yyoverflow
to reallocate them elsewhere. */
/* The state stack. */
YYSIZE_T yystacksize;
+ yytype_int16 yyesa[20];
+ yytype_int16 *yyes;
+ YYSIZE_T yyes_capacity;
+
+ int yy_lac_established = 0;
int yyn;
int yyresult;
/* Lookahead token as an internal (translated) token number. */
yyls = yylsa;
yystacksize = YYINITDEPTH;
+ yyes = yyesa;
+ yyes_capacity = sizeof yyesa / sizeof *yyes;
+ if (YYMAXDEPTH < yyes_capacity)
+ yyes_capacity = YYMAXDEPTH;
+
YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0;
#endif
/* User initialization code. */
-/* Line 1214 of yacc.c */
-#line 80 "src/parse-gram.y"
+/* Line 1519 of yacc.c */
+#line 99 "src/parse-gram.y"
{
/* Bison's grammar can initial empty locations, hence a default
location is needed. */
boundary_set (&yylloc.start, current_file, 1, 1);
boundary_set (&yylloc.end, current_file, 1, 1);
}
-/* Line 1214 of yacc.c */
-#line 1762 "src/parse-gram.c"
+/* Line 1519 of yacc.c */
+#line 1828 "src/parse-gram.c"
yylsp[0] = yylloc;
goto yysetstate;
#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;
- YYLTYPE *yyls1 = yyls;
-
- /* 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),
- &yyls1, yysize * sizeof (*yylsp),
- &yystacksize);
-
- yyls = yyls1;
- yyss = yyss1;
- yyvs = yyvs1;
+ /* 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;
+ YYLTYPE *yyls1 = yyls;
+
+ /* 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),
+ &yyls1, yysize * sizeof (*yylsp),
+ &yystacksize);
+
+ yyls = yyls1;
+ yyss = yyss1;
+ yyvs = yyvs1;
}
#else /* no yyoverflow */
# ifndef YYSTACK_RELOCATE
# else
/* Extend the stack our own way. */
if (YYMAXDEPTH <= yystacksize)
- goto yyexhaustedlab;
+ goto yyexhaustedlab;
yystacksize *= 2;
if (YYMAXDEPTH < yystacksize)
- yystacksize = YYMAXDEPTH;
+ 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);
- YYSTACK_RELOCATE (yyls_alloc, yyls);
+ 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);
+ YYSTACK_RELOCATE (yyls_alloc, yyls);
# undef YYSTACK_RELOCATE
- if (yyss1 != yyssa)
- YYSTACK_FREE (yyss1);
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
}
# endif
#endif /* no yyoverflow */
yylsp = yyls + yysize - 1;
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
- (unsigned long int) yystacksize));
+ (unsigned long int) yystacksize));
if (yyss + yystacksize - 1 <= yyssp)
- YYABORT;
+ YYABORT;
}
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
detect an error, take that action. */
yyn += yytoken;
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
- goto yydefault;
+ {
+ YY_LAC_ESTABLISH;
+ goto yydefault;
+ }
yyn = yytable[yyn];
if (yyn <= 0)
{
if (yytable_value_is_error (yyn))
- goto yyerrlab;
+ goto yyerrlab;
+ YY_LAC_ESTABLISH;
yyn = -yyn;
goto yyreduce;
}
/* Discard the shifted token. */
yychar = YYEMPTY;
+ YY_LAC_DISCARD ("shift");
yystate = yyn;
*++yyvsp = yylval;
/* Default location. */
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
YY_REDUCE_PRINT (yyn);
- switch (yyn)
- {
- case 6:
-/* Line 1427 of yacc.c */
-#line 267 "src/parse-gram.y"
+ {
+ int yychar_backup = yychar;
+ switch (yyn)
+ {
+ case 6:
+/* Line 1735 of yacc.c */
+#line 286 "src/parse-gram.y"
{
code_props plain_code;
code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));
plain_code.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1427 of yacc.c */
-#line 1960 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2033 "src/parse-gram.c"
break;
case 7:
-/* Line 1427 of yacc.c */
-#line 277 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 296 "src/parse-gram.y"
{
muscle_percent_define_ensure ((yyvsp[0].uniqstr), (yylsp[0]), true);
}
-/* Line 1427 of yacc.c */
-#line 1970 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2043 "src/parse-gram.c"
break;
case 8:
-/* Line 1427 of yacc.c */
-#line 281 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 300 "src/parse-gram.y"
{
muscle_percent_define_insert ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars),
MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
-/* Line 1427 of yacc.c */
-#line 1981 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2054 "src/parse-gram.c"
break;
case 9:
-/* Line 1427 of yacc.c */
-#line 285 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 304 "src/parse-gram.y"
{ defines_flag = true; }
-/* Line 1427 of yacc.c */
-#line 1989 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2062 "src/parse-gram.c"
break;
case 10:
-/* Line 1427 of yacc.c */
-#line 287 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 306 "src/parse-gram.y"
{
defines_flag = true;
spec_defines_file = xstrdup ((yyvsp[0].chars));
}
-/* Line 1427 of yacc.c */
-#line 2000 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2073 "src/parse-gram.c"
break;
case 11:
-/* Line 1427 of yacc.c */
-#line 292 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 311 "src/parse-gram.y"
{
muscle_percent_define_insert ("parse.error", (yylsp[0]), "verbose",
MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
-/* Line 1427 of yacc.c */
-#line 2011 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2084 "src/parse-gram.c"
break;
case 12:
-/* Line 1427 of yacc.c */
-#line 296 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 315 "src/parse-gram.y"
{ expected_sr_conflicts = (yyvsp[0].integer); }
-/* Line 1427 of yacc.c */
-#line 2019 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2092 "src/parse-gram.c"
break;
case 13:
-/* Line 1427 of yacc.c */
-#line 297 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 316 "src/parse-gram.y"
{ expected_rr_conflicts = (yyvsp[0].integer); }
-/* Line 1427 of yacc.c */
-#line 2027 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2100 "src/parse-gram.c"
break;
case 14:
-/* Line 1427 of yacc.c */
-#line 298 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 317 "src/parse-gram.y"
{ spec_file_prefix = (yyvsp[0].chars); }
-/* Line 1427 of yacc.c */
-#line 2035 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2108 "src/parse-gram.c"
break;
case 15:
-/* Line 1427 of yacc.c */
-#line 299 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 318 "src/parse-gram.y"
{ spec_file_prefix = (yyvsp[0].chars); }
-/* Line 1427 of yacc.c */
-#line 2043 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2116 "src/parse-gram.c"
break;
case 16:
-/* Line 1427 of yacc.c */
-#line 301 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 320 "src/parse-gram.y"
{
nondeterministic_parser = true;
glr_parser = true;
}
-/* Line 1427 of yacc.c */
-#line 2054 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2127 "src/parse-gram.c"
break;
case 17:
-/* Line 1427 of yacc.c */
-#line 306 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 325 "src/parse-gram.y"
{
code_props action;
code_props_symbol_action_init (&action, (yyvsp[0].code), (yylsp[0]));
muscle_code_grow ("initial_action", action.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1427 of yacc.c */
-#line 2069 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2142 "src/parse-gram.c"
break;
case 18:
-/* Line 1427 of yacc.c */
-#line 314 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 333 "src/parse-gram.y"
{ language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); }
-/* Line 1427 of yacc.c */
-#line 2077 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2150 "src/parse-gram.c"
break;
case 19:
-/* Line 1427 of yacc.c */
-#line 315 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 334 "src/parse-gram.y"
{ spec_name_prefix = (yyvsp[0].chars); }
-/* Line 1427 of yacc.c */
-#line 2085 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2158 "src/parse-gram.c"
break;
case 20:
-/* Line 1427 of yacc.c */
-#line 316 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 335 "src/parse-gram.y"
{ spec_name_prefix = (yyvsp[0].chars); }
-/* Line 1427 of yacc.c */
-#line 2093 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2166 "src/parse-gram.c"
break;
case 21:
-/* Line 1427 of yacc.c */
-#line 317 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 336 "src/parse-gram.y"
{ no_lines_flag = true; }
-/* Line 1427 of yacc.c */
-#line 2101 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2174 "src/parse-gram.c"
break;
case 22:
-/* Line 1427 of yacc.c */
-#line 318 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 337 "src/parse-gram.y"
{ nondeterministic_parser = true; }
-/* Line 1427 of yacc.c */
-#line 2109 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2182 "src/parse-gram.c"
break;
case 23:
-/* Line 1427 of yacc.c */
-#line 319 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 338 "src/parse-gram.y"
{ spec_outfile = (yyvsp[0].chars); }
-/* Line 1427 of yacc.c */
-#line 2117 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2190 "src/parse-gram.c"
break;
case 24:
-/* Line 1427 of yacc.c */
-#line 320 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 339 "src/parse-gram.y"
{ spec_outfile = (yyvsp[0].chars); }
-/* Line 1427 of yacc.c */
-#line 2125 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2198 "src/parse-gram.c"
break;
case 25:
-/* Line 1427 of yacc.c */
-#line 321 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 340 "src/parse-gram.y"
{ current_param = (yyvsp[0].param); }
-/* Line 1427 of yacc.c */
-#line 2133 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2206 "src/parse-gram.c"
break;
case 26:
-/* Line 1427 of yacc.c */
-#line 321 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 340 "src/parse-gram.y"
{ current_param = param_none; }
-/* Line 1427 of yacc.c */
-#line 2141 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2214 "src/parse-gram.c"
break;
case 27:
-/* Line 1427 of yacc.c */
-#line 322 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 341 "src/parse-gram.y"
{ version_check (&(yylsp[0]), (yyvsp[0].chars)); }
-/* Line 1427 of yacc.c */
-#line 2149 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2222 "src/parse-gram.c"
break;
case 28:
-/* Line 1427 of yacc.c */
-#line 324 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 343 "src/parse-gram.y"
{
char const *skeleton_user = (yyvsp[0].chars);
if (strchr (skeleton_user, '/'))
xmalloc (dir_length + 1 + strlen (skeleton_user) + 1);
if (dir_length > 0)
{
- strncpy (skeleton_build, current_file, dir_length);
+ memcpy (skeleton_build, current_file, dir_length);
skeleton_build[dir_length++] = '/';
}
strcpy (skeleton_build + dir_length, skeleton_user);
}
skeleton_arg (skeleton_user, grammar_prio, (yylsp[-1]));
}
-/* Line 1427 of yacc.c */
-#line 2179 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2252 "src/parse-gram.c"
break;
case 29:
-/* Line 1427 of yacc.c */
-#line 347 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 366 "src/parse-gram.y"
{ token_table_flag = true; }
-/* Line 1427 of yacc.c */
-#line 2187 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2260 "src/parse-gram.c"
break;
case 30:
-/* Line 1427 of yacc.c */
-#line 348 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 367 "src/parse-gram.y"
{ report_flag |= report_states; }
-/* Line 1427 of yacc.c */
-#line 2195 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2268 "src/parse-gram.c"
break;
case 31:
-/* Line 1427 of yacc.c */
-#line 349 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 368 "src/parse-gram.y"
{ yacc_flag = true; }
-/* Line 1427 of yacc.c */
-#line 2203 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2276 "src/parse-gram.c"
break;
case 33:
-/* Line 1427 of yacc.c */
-#line 354 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 373 "src/parse-gram.y"
{ add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2211 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2284 "src/parse-gram.c"
break;
case 34:
-/* Line 1427 of yacc.c */
-#line 355 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 374 "src/parse-gram.y"
{ add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2219 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2292 "src/parse-gram.c"
break;
case 37:
-/* Line 1427 of yacc.c */
-#line 367 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 386 "src/parse-gram.y"
{
grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0]));
}
-/* Line 1427 of yacc.c */
-#line 2229 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2302 "src/parse-gram.c"
break;
case 38:
-/* Line 1427 of yacc.c */
-#line 371 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 390 "src/parse-gram.y"
{
symbol_list *list;
for (list = (yyvsp[0].list); list; list = list->next)
- symbol_list_destructor_set (list, (yyvsp[-1].code), (yylsp[-1]));
+ symbol_list_code_props_set (list, destructor, (yylsp[-1]), (yyvsp[-1].code));
symbol_list_free ((yyvsp[0].list));
}
-/* Line 1427 of yacc.c */
-#line 2242 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2315 "src/parse-gram.c"
break;
case 39:
-/* Line 1427 of yacc.c */
-#line 378 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 397 "src/parse-gram.y"
{
symbol_list *list;
for (list = (yyvsp[0].list); list; list = list->next)
- symbol_list_printer_set (list, (yyvsp[-1].code), (yylsp[-1]));
+ symbol_list_code_props_set (list, printer, (yylsp[-1]), (yyvsp[-1].code));
symbol_list_free ((yyvsp[0].list));
}
-/* Line 1427 of yacc.c */
-#line 2255 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2328 "src/parse-gram.c"
break;
case 40:
-/* Line 1427 of yacc.c */
-#line 385 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 404 "src/parse-gram.y"
{
default_prec = true;
}
-/* Line 1427 of yacc.c */
-#line 2265 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2338 "src/parse-gram.c"
break;
case 41:
-/* Line 1427 of yacc.c */
-#line 389 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 408 "src/parse-gram.y"
{
default_prec = false;
}
-/* Line 1427 of yacc.c */
-#line 2275 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2348 "src/parse-gram.c"
break;
case 42:
-/* Line 1427 of yacc.c */
-#line 393 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 412 "src/parse-gram.y"
{
/* Do not invoke muscle_percent_code_grow here since it invokes
muscle_user_name_list_grow. */
muscle_code_grow ("percent_code()", (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1427 of yacc.c */
-#line 2288 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2361 "src/parse-gram.c"
break;
case 43:
-/* Line 1427 of yacc.c */
-#line 400 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 419 "src/parse-gram.y"
{
muscle_percent_code_grow ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1427 of yacc.c */
-#line 2299 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2372 "src/parse-gram.c"
break;
case 44:
-/* Line 1427 of yacc.c */
-#line 414 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 433 "src/parse-gram.y"
{}
-/* Line 1427 of yacc.c */
-#line 2307 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2380 "src/parse-gram.c"
break;
case 45:
-/* Line 1427 of yacc.c */
-#line 415 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 434 "src/parse-gram.y"
{ muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2315 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2388 "src/parse-gram.c"
break;
case 46:
-/* Line 1427 of yacc.c */
-#line 420 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 439 "src/parse-gram.y"
{
union_seen = true;
muscle_code_grow ("stype", (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1427 of yacc.c */
-#line 2327 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2400 "src/parse-gram.c"
break;
case 47:
-/* Line 1427 of yacc.c */
-#line 431 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 450 "src/parse-gram.y"
{ current_class = nterm_sym; }
-/* Line 1427 of yacc.c */
-#line 2335 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2408 "src/parse-gram.c"
break;
case 48:
-/* Line 1427 of yacc.c */
-#line 432 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 451 "src/parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
-/* Line 1427 of yacc.c */
-#line 2346 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2419 "src/parse-gram.c"
break;
case 49:
-/* Line 1427 of yacc.c */
-#line 436 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 455 "src/parse-gram.y"
{ current_class = token_sym; }
-/* Line 1427 of yacc.c */
-#line 2354 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2427 "src/parse-gram.c"
break;
case 50:
-/* Line 1427 of yacc.c */
-#line 437 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 456 "src/parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
-/* Line 1427 of yacc.c */
-#line 2365 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2438 "src/parse-gram.c"
break;
case 51:
-/* Line 1427 of yacc.c */
-#line 442 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 461 "src/parse-gram.y"
{
symbol_list *list;
tag_seen = true;
for (list = (yyvsp[0].list); list; list = list->next)
- symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1]));
+ symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1]));
symbol_list_free ((yyvsp[0].list));
}
-/* Line 1427 of yacc.c */
-#line 2379 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2452 "src/parse-gram.c"
break;
case 52:
-/* Line 1427 of yacc.c */
-#line 453 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 472 "src/parse-gram.y"
{
symbol_list *list;
++current_prec;
for (list = (yyvsp[0].list); list; list = list->next)
- {
- symbol_type_set (list->content.sym, current_type, (yylsp[-1]));
- symbol_precedence_set (list->content.sym, current_prec, (yyvsp[-2].assoc), (yylsp[-2]));
- }
+ {
+ symbol_type_set (list->content.sym, current_type, (yylsp[-1]));
+ symbol_precedence_set (list->content.sym, current_prec, (yyvsp[-2].assoc), (yylsp[-2]));
+ }
symbol_list_free ((yyvsp[0].list));
current_type = NULL;
}
-/* Line 1427 of yacc.c */
-#line 2397 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2470 "src/parse-gram.c"
break;
case 53:
-/* Line 1427 of yacc.c */
-#line 467 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 486 "src/parse-gram.y"
{ (yyval.assoc) = left_assoc; }
-/* Line 1427 of yacc.c */
-#line 2405 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2478 "src/parse-gram.c"
break;
case 54:
-/* Line 1427 of yacc.c */
-#line 468 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 487 "src/parse-gram.y"
{ (yyval.assoc) = right_assoc; }
-/* Line 1427 of yacc.c */
-#line 2413 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2486 "src/parse-gram.c"
break;
case 55:
-/* Line 1427 of yacc.c */
-#line 469 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 488 "src/parse-gram.y"
{ (yyval.assoc) = non_assoc; }
-/* Line 1427 of yacc.c */
-#line 2421 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2494 "src/parse-gram.c"
break;
case 56:
-/* Line 1427 of yacc.c */
-#line 470 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 489 "src/parse-gram.y"
{ (yyval.assoc) = precedence_assoc; }
-/* Line 1427 of yacc.c */
-#line 2429 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2502 "src/parse-gram.c"
break;
case 57:
-/* Line 1427 of yacc.c */
-#line 474 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 493 "src/parse-gram.y"
{ current_type = NULL; }
-/* Line 1427 of yacc.c */
-#line 2437 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2510 "src/parse-gram.c"
break;
case 58:
-/* Line 1427 of yacc.c */
-#line 475 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 494 "src/parse-gram.y"
{ current_type = (yyvsp[0].uniqstr); tag_seen = true; }
-/* Line 1427 of yacc.c */
-#line 2445 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2518 "src/parse-gram.c"
break;
case 59:
-/* Line 1427 of yacc.c */
-#line 481 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 500 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2453 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2526 "src/parse-gram.c"
break;
case 60:
-/* Line 1427 of yacc.c */
-#line 483 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 502 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
-/* Line 1427 of yacc.c */
-#line 2461 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2534 "src/parse-gram.c"
break;
case 61:
-/* Line 1427 of yacc.c */
-#line 487 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 506 "src/parse-gram.y"
{ (yyval.symbol) = (yyvsp[0].symbol); }
-/* Line 1427 of yacc.c */
-#line 2469 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2542 "src/parse-gram.c"
break;
case 62:
-/* Line 1427 of yacc.c */
-#line 488 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 507 "src/parse-gram.y"
{ (yyval.symbol) = (yyvsp[-1].symbol); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2477 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2550 "src/parse-gram.c"
break;
case 63:
-/* Line 1427 of yacc.c */
-#line 494 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 513 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2485 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2558 "src/parse-gram.c"
break;
case 64:
-/* Line 1427 of yacc.c */
-#line 496 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 515 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
-/* Line 1427 of yacc.c */
-#line 2493 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2566 "src/parse-gram.c"
break;
case 65:
-/* Line 1427 of yacc.c */
-#line 500 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 519 "src/parse-gram.y"
{ (yyval.list) = (yyvsp[0].list); }
-/* Line 1427 of yacc.c */
-#line 2501 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2574 "src/parse-gram.c"
break;
case 66:
-/* Line 1427 of yacc.c */
-#line 501 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 520 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].list)); }
-/* Line 1427 of yacc.c */
-#line 2509 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2582 "src/parse-gram.c"
break;
case 67:
-/* Line 1427 of yacc.c */
-#line 505 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 524 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2517 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2590 "src/parse-gram.c"
break;
case 68:
-/* Line 1427 of yacc.c */
-#line 506 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 525 "src/parse-gram.y"
{ (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2525 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2598 "src/parse-gram.c"
break;
case 69:
-/* Line 1427 of yacc.c */
-#line 507 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 526 "src/parse-gram.y"
{ (yyval.list) = symbol_list_default_tagged_new ((yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2533 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2606 "src/parse-gram.c"
break;
case 70:
-/* Line 1427 of yacc.c */
-#line 508 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 527 "src/parse-gram.y"
{ (yyval.list) = symbol_list_default_tagless_new ((yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2541 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2614 "src/parse-gram.c"
break;
case 71:
-/* Line 1427 of yacc.c */
-#line 514 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 533 "src/parse-gram.y"
{
current_type = (yyvsp[0].uniqstr);
tag_seen = true;
}
-/* Line 1427 of yacc.c */
-#line 2552 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2625 "src/parse-gram.c"
break;
case 72:
-/* Line 1427 of yacc.c */
-#line 519 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 538 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0]), true);
symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0]));
}
-/* Line 1427 of yacc.c */
-#line 2563 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2636 "src/parse-gram.c"
break;
case 73:
-/* Line 1427 of yacc.c */
-#line 524 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 543 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true);
symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1]));
symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0]));
}
-/* Line 1427 of yacc.c */
-#line 2575 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2648 "src/parse-gram.c"
break;
case 74:
-/* Line 1427 of yacc.c */
-#line 530 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 549 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true);
symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1]));
symbol_make_alias ((yyvsp[-1].symbol), (yyvsp[0].symbol), (yyloc));
}
-/* Line 1427 of yacc.c */
-#line 2587 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2660 "src/parse-gram.c"
break;
case 75:
-/* Line 1427 of yacc.c */
-#line 536 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 555 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[-2].symbol), current_class, (yylsp[-2]), true);
symbol_type_set ((yyvsp[-2].symbol), current_type, (yylsp[-2]));
symbol_user_token_number_set ((yyvsp[-2].symbol), (yyvsp[-1].integer), (yylsp[-1]));
symbol_make_alias ((yyvsp[-2].symbol), (yyvsp[0].symbol), (yyloc));
}
-/* Line 1427 of yacc.c */
-#line 2600 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2673 "src/parse-gram.c"
break;
case 82:
-/* Line 1427 of yacc.c */
-#line 566 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 585 "src/parse-gram.y"
{
yyerrok;
}
-/* Line 1427 of yacc.c */
-#line 2610 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2683 "src/parse-gram.c"
break;
case 83:
-/* Line 1427 of yacc.c */
-#line 572 "src/parse-gram.y"
- { current_lhs = (yyvsp[-1].symbol); current_lhs_location = (yylsp[-1]);
- current_lhs_named_ref = (yyvsp[0].named_ref); }
-/* Line 1427 of yacc.c */
-#line 2619 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 591 "src/parse-gram.y"
+ { current_lhs ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); }
+/* Line 1735 of yacc.c */
+#line 2691 "src/parse-gram.c"
+ break;
+
+ case 84:
+/* Line 1735 of yacc.c */
+#line 592 "src/parse-gram.y"
+ {
+ /* Free the current lhs. */
+ current_lhs (0, (yylsp[-3]), 0);
+ }
+/* Line 1735 of yacc.c */
+#line 2702 "src/parse-gram.c"
break;
case 85:
-/* Line 1427 of yacc.c */
-#line 577 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 599 "src/parse-gram.y"
{ grammar_current_rule_end ((yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2627 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2710 "src/parse-gram.c"
break;
case 86:
-/* Line 1427 of yacc.c */
-#line 578 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 600 "src/parse-gram.y"
{ grammar_current_rule_end ((yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2635 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2718 "src/parse-gram.c"
break;
case 88:
-/* Line 1427 of yacc.c */
-#line 584 "src/parse-gram.y"
- { grammar_current_rule_begin (current_lhs, current_lhs_location,
- current_lhs_named_ref); }
-/* Line 1427 of yacc.c */
-#line 2644 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 606 "src/parse-gram.y"
+ { grammar_current_rule_begin (current_lhs_symbol, current_lhs_location,
+ current_lhs_named_ref); }
+/* Line 1735 of yacc.c */
+#line 2727 "src/parse-gram.c"
break;
case 89:
-/* Line 1427 of yacc.c */
-#line 587 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 609 "src/parse-gram.y"
{ grammar_current_rule_symbol_append ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); }
-/* Line 1427 of yacc.c */
-#line 2652 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2735 "src/parse-gram.c"
break;
case 90:
-/* Line 1427 of yacc.c */
-#line 589 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 611 "src/parse-gram.y"
{ grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref), false); }
-/* Line 1427 of yacc.c */
-#line 2660 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2743 "src/parse-gram.c"
break;
case 91:
-/* Line 1427 of yacc.c */
-#line 591 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 613 "src/parse-gram.y"
{ grammar_current_rule_action_append ((yyvsp[0].code), (yylsp[0]), NULL, true); }
-/* Line 1427 of yacc.c */
-#line 2668 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2751 "src/parse-gram.c"
break;
case 92:
-/* Line 1427 of yacc.c */
-#line 593 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 615 "src/parse-gram.y"
{ grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2676 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2759 "src/parse-gram.c"
break;
case 93:
-/* Line 1427 of yacc.c */
-#line 595 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 617 "src/parse-gram.y"
{ grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2684 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2767 "src/parse-gram.c"
break;
case 94:
-/* Line 1427 of yacc.c */
-#line 597 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 619 "src/parse-gram.y"
{ grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2692 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2775 "src/parse-gram.c"
break;
case 95:
-/* Line 1427 of yacc.c */
-#line 601 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 623 "src/parse-gram.y"
{ (yyval.named_ref) = 0; }
-/* Line 1427 of yacc.c */
-#line 2700 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2783 "src/parse-gram.c"
break;
case 96:
-/* Line 1427 of yacc.c */
-#line 603 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 625 "src/parse-gram.y"
{ (yyval.named_ref) = named_ref_new((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2708 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2791 "src/parse-gram.c"
break;
case 98:
-/* Line 1427 of yacc.c */
-#line 614 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 636 "src/parse-gram.y"
{ (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); }
-/* Line 1427 of yacc.c */
-#line 2716 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2799 "src/parse-gram.c"
break;
case 99:
-/* Line 1427 of yacc.c */
-#line 619 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 641 "src/parse-gram.y"
{ (yyval.chars) = ""; }
-/* Line 1427 of yacc.c */
-#line 2724 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2807 "src/parse-gram.c"
break;
case 100:
-/* Line 1427 of yacc.c */
-#line 620 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 642 "src/parse-gram.y"
{ (yyval.chars) = (yyvsp[0].uniqstr); }
-/* Line 1427 of yacc.c */
-#line 2732 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2815 "src/parse-gram.c"
break;
case 102:
-/* Line 1427 of yacc.c */
-#line 631 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 653 "src/parse-gram.y"
{
code_props plain_code;
(yyvsp[0].code)[strlen ((yyvsp[0].code)) - 1] = '\n';
gram_scanner_last_string_free ();
(yyval.chars) = plain_code.code;
}
-/* Line 1427 of yacc.c */
-#line 2747 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2830 "src/parse-gram.c"
break;
case 103:
-/* Line 1427 of yacc.c */
-#line 651 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 673 "src/parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2755 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2838 "src/parse-gram.c"
break;
case 104:
-/* Line 1427 of yacc.c */
-#line 653 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 675 "src/parse-gram.y"
{
(yyval.symbol) = symbol_get (char_name ((yyvsp[0].character)), (yylsp[0]));
symbol_class_set ((yyval.symbol), token_sym, (yylsp[0]), false);
symbol_user_token_number_set ((yyval.symbol), (yyvsp[0].character), (yylsp[0]));
}
-/* Line 1427 of yacc.c */
-#line 2767 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2850 "src/parse-gram.c"
break;
case 105:
-/* Line 1427 of yacc.c */
-#line 661 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 683 "src/parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2775 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2858 "src/parse-gram.c"
break;
case 108:
-/* Line 1427 of yacc.c */
-#line 673 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 695 "src/parse-gram.y"
{
(yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[0].chars)), (yylsp[0]));
symbol_class_set ((yyval.symbol), token_sym, (yylsp[0]), false);
}
-/* Line 1427 of yacc.c */
-#line 2786 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2869 "src/parse-gram.c"
break;
case 110:
-/* Line 1427 of yacc.c */
-#line 682 "src/parse-gram.y"
+/* Line 1735 of yacc.c */
+#line 704 "src/parse-gram.y"
{
code_props plain_code;
code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));
muscle_code_grow ("epilogue", plain_code.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1427 of yacc.c */
-#line 2801 "src/parse-gram.c"
+/* Line 1735 of yacc.c */
+#line 2884 "src/parse-gram.c"
break;
-/* Line 1427 of yacc.c */
-#line 2806 "src/parse-gram.c"
- default: break;
- }
+/* Line 1735 of yacc.c */
+#line 2889 "src/parse-gram.c"
+ default: break;
+ }
+ if (yychar_backup != yychar)
+ YY_LAC_DISCARD ("yychar change");
+ }
/* User semantic actions sometimes alter yychar, and that requires
that yytoken be updated with the new translation. We take the
approach of translating immediately before every use of yytoken.
yyerrlab:
/* Make sure we have latest lookahead translation. See comments at
user semantic actions for why this is necessary. */
- yytoken = YYTRANSLATE (yychar);
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
/* If not already recovering from an error, report this error. */
if (!yyerrstatus)
#if ! YYERROR_VERBOSE
yyerror (YY_("syntax error"));
#else
- while (1)
- {
- int yysyntax_error_status =
- yysyntax_error (&yymsg_alloc, &yymsg, yystate, yytoken);
- if (yysyntax_error_status == 2 && 0 < yymsg_alloc)
- {
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
- yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
- if (yymsg)
- continue;
- yymsg = yymsgbuf;
- yymsg_alloc = sizeof yymsgbuf;
- }
- if (yysyntax_error_status == 0)
- yyerror (yymsg);
- else
- yyerror (YY_("syntax error"));
- if (yysyntax_error_status == 2)
- goto yyexhaustedlab;
- break;
- }
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyesa, &yyes, &yyes_capacity, \
+ yyssp, yytoken)
+ {
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ if (yychar != YYEMPTY)
+ YY_LAC_ESTABLISH;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
+ }
+# undef YYSYNTAX_ERROR
#endif
}
if (yyerrstatus == 3)
{
/* If just tried and failed to reuse lookahead token after an
- error, discard it. */
+ error, discard it. */
if (yychar <= YYEOF)
- {
- /* Return failure if at end of input. */
- if (yychar == YYEOF)
- YYABORT;
- }
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
else
- {
- yydestruct ("Error: discarding",
- yytoken, &yylval, &yylloc);
- yychar = YYEMPTY;
- }
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval, &yylloc);
+ yychar = YYEMPTY;
+ }
}
/* Else will try to reuse lookahead token after shifting the error
| yyerrlab1 -- common code for both syntax error and YYERROR. |
`-------------------------------------------------------------*/
yyerrlab1:
- yyerrstatus = 3; /* Each real token shifted decrements this. */
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
for (;;)
{
yyn = yypact[yystate];
if (!yypact_value_is_default (yyn))
- {
- yyn += YYTERROR;
- if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
- {
- yyn = yytable[yyn];
- if (0 < yyn)
- break;
- }
- }
+ {
+ 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;
+ YYABORT;
yyerror_range[1] = *yylsp;
yydestruct ("Error: popping",
- yystos[yystate], yyvsp, yylsp);
+ yystos[yystate], yyvsp, yylsp);
YYPOPSTACK (1);
yystate = *yyssp;
YY_STACK_PRINT (yyss, yyssp);
}
+ /* If the stack popping above didn't lose the initial context for the
+ current lookahead token, the shift below will for sure. */
+ YY_LAC_DISCARD ("error recovery");
+
*++yyvsp = yylval;
yyerror_range[2] = yylloc;
yyresult = 1;
goto yyreturn;
-#if !defined(yyoverflow) || YYERROR_VERBOSE
+#if 1
/*-------------------------------------------------.
| yyexhaustedlab -- memory exhaustion comes here. |
`-------------------------------------------------*/
while (yyssp != yyss)
{
yydestruct ("Cleanup: popping",
- yystos[*yyssp], yyvsp, yylsp);
+ yystos[*yyssp], yyvsp, yylsp);
YYPOPSTACK (1);
}
#ifndef yyoverflow
if (yyss != yyssa)
YYSTACK_FREE (yyss);
#endif
+ if (yyes != yyesa)
+ YYSTACK_FREE (yyes);
#if YYERROR_VERBOSE
if (yymsg != yymsgbuf)
YYSTACK_FREE (yymsg);
return YYID (yyresult);
}
-/* Line 1657 of yacc.c */
-#line 692 "src/parse-gram.y"
+/* Line 1995 of yacc.c */
+#line 714 "src/parse-gram.y"
loc.start = rhs[n].end;
loc.end = rhs[n].end;
- /* Ignore empty nonterminals the start of the the right-hand side.
+ /* Ignore empty nonterminals the start of the right-hand side.
Do not bother to ignore them at the end of the right-hand side,
since empty nonterminals have the same end as their predecessors. */
for (i = 1; i <= n; i++)
if (! equal_boundaries (rhs[i].start, rhs[i].end))
{
- loc.start = rhs[i].start;
- break;
+ loc.start = rhs[i].start;
+ break;
}
return loc;
complain_at (loc, _("missing identifier in parameter declaration"));
else
{
- char *name;
- size_t name_len;
-
- for (name_len = 1;
- memchr (alphanum, name_start[name_len], sizeof alphanum);
- name_len++)
- continue;
-
- name = xmalloc (name_len + 1);
- memcpy (name, name_start, name_len);
- name[name_len] = '\0';
+ char *name = xmemdup0 (name_start, strspn (name_start, alphanum));
if (type & param_lex)
muscle_pair_list_grow ("lex_param", decl, name);
if (type & param_parse)
if (strverscmp (version, PACKAGE_VERSION) > 0)
{
complain_at (*loc, "require bison %s, but have %s",
- version, PACKAGE_VERSION);
- exit (63);
+ version, PACKAGE_VERSION);
+ exit (EX_MISMATCH);
}
}
projects / bison.git / blobdiff