diff options
Diffstat (limited to 'Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.c')
-rw-r--r-- | Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.c | 244 |
1 files changed, 126 insertions, 118 deletions
diff --git a/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.c b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.c index b8ea4fd0215..d57e881735e 100644 --- a/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.c +++ b/Build/source/texk/gregorio/gregorio-src/src/vowel/vowel-rules-y.c @@ -1,8 +1,9 @@ -/* A Bison parser, made by GNU Bison 3.0.4. */ +/* A Bison parser, made by GNU Bison 3.3.2. */ /* Bison implementation for Yacc-like parsers in C - Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc. + Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2019 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 @@ -40,11 +41,14 @@ define necessary library symbols; they are noted "INFRINGES ON USER NAME SPACE" below. */ +/* Undocumented macros, especially those whose name start with YY_, + are private implementation details. Do not rely on them. */ + /* Identify Bison output. */ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "3.0.4" +#define YYBISON_VERSION "3.3.2" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -69,14 +73,14 @@ #define yylval gregorio_vowel_rulefile_lval #define yychar gregorio_vowel_rulefile_char -/* Copy the first part of user declarations. */ -#line 1 "vowel/vowel-rules.y" /* yacc.c:339 */ +/* First part of user prologue. */ +#line 1 "vowel/vowel-rules.y" /* yacc.c:337 */ /* * Gregorio is a program that translates gabc files to GregorioTeX * This file implements the vowel rule parser. * - * Copyright (C) 2015-2018 The Gregorio Project (see CONTRIBUTORS.md) + * Copyright (C) 2015-2019 The Gregorio Project (see CONTRIBUTORS.md) * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -173,13 +177,16 @@ static __inline void add(const rulefile_parse_status *const status, #define _ADD(TABLE, CHARS) add(status, gregorio_##TABLE##_table_add, CHARS) -#line 177 "vowel/vowel-rules-y.c" /* yacc.c:339 */ - +#line 181 "vowel/vowel-rules-y.c" /* yacc.c:337 */ # ifndef YY_NULLPTR -# if defined __cplusplus && 201103L <= __cplusplus -# define YY_NULLPTR nullptr +# if defined __cplusplus +# if 201103L <= __cplusplus +# define YY_NULLPTR nullptr +# else +# define YY_NULLPTR 0 +# endif # else -# define YY_NULLPTR 0 +# define YY_NULLPTR ((void*)0) # endif # endif @@ -248,9 +255,7 @@ int gregorio_vowel_rulefile_parse (const char *const filename, char **language, #endif /* !YY_GREGORIO_VOWEL_RULEFILE_VOWEL_VOWEL_RULES_Y_H_INCLUDED */ -/* Copy the second part of user declarations. */ -#line 254 "vowel/vowel-rules-y.c" /* yacc.c:358 */ #ifdef short # undef short @@ -271,13 +276,13 @@ typedef signed char yytype_int8; #ifdef YYTYPE_UINT16 typedef YYTYPE_UINT16 yytype_uint16; #else -typedef unsigned short int yytype_uint16; +typedef unsigned short yytype_uint16; #endif #ifdef YYTYPE_INT16 typedef YYTYPE_INT16 yytype_int16; #else -typedef short int yytype_int16; +typedef short yytype_int16; #endif #ifndef YYSIZE_T @@ -289,7 +294,7 @@ typedef short int yytype_int16; # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ # define YYSIZE_T size_t # else -# define YYSIZE_T unsigned int +# define YYSIZE_T unsigned # endif #endif @@ -325,15 +330,6 @@ typedef short int yytype_int16; # define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__)) #endif -#if !defined _Noreturn \ - && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112) -# if defined _MSC_VER && 1200 <= _MSC_VER -# define _Noreturn __declspec (noreturn) -# else -# define _Noreturn YY_ATTRIBUTE ((__noreturn__)) -# endif -#endif - /* Suppress unused-variable warnings by "using" E. */ #if ! defined lint || defined __GNUC__ # define YYUSE(E) ((void) (E)) @@ -341,7 +337,7 @@ typedef short int yytype_int16; # define YYUSE(E) /* empty */ #endif -#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ +#if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ /* Suppress an incorrect diagnostic about yylval being uninitialized. */ # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ _Pragma ("GCC diagnostic push") \ @@ -503,16 +499,16 @@ union yyalloc /* YYNSTATES -- Number of states. */ #define YYNSTATES 28 -/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned - by yylex, with out-of-bounds checking. */ #define YYUNDEFTOK 2 #define YYMAXUTOK 268 +/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM + as returned by yylex, with out-of-bounds checking. */ #define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + ((unsigned) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM - as returned by yylex, without out-of-bounds checking. */ + as returned by yylex. */ static const yytype_uint8 yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, @@ -669,22 +665,22 @@ static const yytype_uint8 yyr2[] = #define YYRECOVERING() (!!yyerrstatus) -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - YYPOPSTACK (yylen); \ - yystate = *yyssp; \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (filename, language, status, YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (0) +#define YYBACKUP(Token, Value) \ + do \ + if (yychar == YYEMPTY) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (yylen); \ + yystate = *yyssp; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (filename, language, status, YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ + while (0) /* Error token number */ #define YYTERROR 1 @@ -724,15 +720,15 @@ do { \ } while (0) -/*----------------------------------------. -| Print this symbol's value on YYOUTPUT. | -`----------------------------------------*/ +/*-----------------------------------. +| Print this symbol's value on YYO. | +`-----------------------------------*/ static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, const char *const filename, char **language, rulefile_parse_status *const status) +yy_symbol_value_print (FILE *yyo, int yytype, YYSTYPE const * const yyvaluep, const char *const filename, char **language, rulefile_parse_status *const status) { - FILE *yyo = yyoutput; - YYUSE (yyo); + FILE *yyoutput = yyo; + YYUSE (yyoutput); YYUSE (filename); YYUSE (language); YYUSE (status); @@ -740,24 +736,24 @@ yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvalue return; # ifdef YYPRINT if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); + YYPRINT (yyo, yytoknum[yytype], *yyvaluep); # endif YYUSE (yytype); } -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ +/*---------------------------. +| Print this symbol on YYO. | +`---------------------------*/ static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, const char *const filename, char **language, rulefile_parse_status *const status) +yy_symbol_print (FILE *yyo, int yytype, YYSTYPE const * const yyvaluep, const char *const filename, char **language, rulefile_parse_status *const status) { - YYFPRINTF (yyoutput, "%s %s (", + YYFPRINTF (yyo, "%s %s (", yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); - yy_symbol_value_print (yyoutput, yytype, yyvaluep, filename, language, status); - YYFPRINTF (yyoutput, ")"); + yy_symbol_value_print (yyo, yytype, yyvaluep, filename, language, status); + YYFPRINTF (yyo, ")"); } /*------------------------------------------------------------------. @@ -791,7 +787,7 @@ do { \ static void yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule, const char *const filename, char **language, rulefile_parse_status *const status) { - unsigned long int yylno = yyrline[yyrule]; + unsigned long yylno = yyrline[yyrule]; int yynrhs = yyr2[yyrule]; int yyi; YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", @@ -802,7 +798,7 @@ yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule, const char *co YYFPRINTF (stderr, " $%d = ", yyi + 1); yy_symbol_print (stderr, yystos[yyssp[yyi + 1 - yynrhs]], - &(yyvsp[(yyi + 1) - (yynrhs)]) + &yyvsp[(yyi + 1) - (yynrhs)] , filename, language, status); YYFPRINTF (stderr, "\n"); } @@ -906,7 +902,10 @@ yytnamerr (char *yyres, const char *yystr) case '\\': if (*++yyp != '\\') goto do_not_strip_quotes; - /* Fall through. */ + else + goto append; + + append: default: if (yyres) yyres[yyn] = *yyp; @@ -924,7 +923,7 @@ yytnamerr (char *yyres, const char *yystr) if (! yyres) return yystrlen (yystr); - return yystpcpy (yyres, yystr) - yyres; + return (YYSIZE_T) (yystpcpy (yyres, yystr) - yyres); } # endif @@ -1002,10 +1001,10 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, yyarg[yycount++] = yytname[yyx]; { YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); - if (! (yysize <= yysize1 - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + if (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM) + yysize = yysize1; + else return 2; - yysize = yysize1; } } } @@ -1017,6 +1016,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, case N: \ yyformat = S; \ break + default: /* Avoid compiler warnings. */ YYCASE_(0, YY_("syntax error")); YYCASE_(1, YY_("syntax error, unexpected %s")); YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); @@ -1028,9 +1028,10 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, { YYSIZE_T yysize1 = yysize + yystrlen (yyformat); - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + if (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM) + yysize = yysize1; + else return 2; - yysize = yysize1; } if (*yymsg_alloc < yysize) @@ -1159,23 +1160,31 @@ yyparse (const char *const filename, char **language, rulefile_parse_status *con yychar = YYEMPTY; /* Cause a token to be read. */ goto yysetstate; + /*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | +| yynewstate -- push a new state, which is found in yystate. | `------------------------------------------------------------*/ - yynewstate: +yynewstate: /* In all cases, when you get here, the value and location stacks have just been pushed. So pushing a state here evens the stacks. */ yyssp++; - yysetstate: - *yyssp = yystate; + +/*--------------------------------------------------------------------. +| yynewstate -- set current state (the top of the stack) to yystate. | +`--------------------------------------------------------------------*/ +yysetstate: + *yyssp = (yytype_int16) yystate; if (yyss + yystacksize - 1 <= yyssp) +#if !defined yyoverflow && !defined YYSTACK_RELOCATE + goto yyexhaustedlab; +#else { /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; + YYSIZE_T yysize = (YYSIZE_T) (yyssp - yyss + 1); -#ifdef yyoverflow +# if defined yyoverflow { /* Give user a chance to reallocate the stack. Use copies of these so that the &'s don't force the real ones into @@ -1191,14 +1200,10 @@ yyparse (const char *const filename, char **language, rulefile_parse_status *con &yyss1, yysize * sizeof (*yyssp), &yyvs1, yysize * sizeof (*yyvsp), &yystacksize); - yyss = yyss1; yyvs = yyvs1; } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyexhaustedlab; -# else +# else /* defined YYSTACK_RELOCATE */ /* Extend the stack our own way. */ if (YYMAXDEPTH <= yystacksize) goto yyexhaustedlab; @@ -1214,22 +1219,22 @@ yyparse (const char *const filename, char **language, rulefile_parse_status *con goto yyexhaustedlab; YYSTACK_RELOCATE (yyss_alloc, yyss); YYSTACK_RELOCATE (yyvs_alloc, yyvs); -# undef YYSTACK_RELOCATE +# undef YYSTACK_RELOCATE if (yyss1 != yyssa) YYSTACK_FREE (yyss1); } # endif -#endif /* no yyoverflow */ yyssp = yyss + yysize - 1; yyvsp = yyvs + yysize - 1; YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); + (unsigned long) yystacksize)); if (yyss + yystacksize - 1 <= yyssp) YYABORT; } +#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */ YYDPRINTF ((stderr, "Entering state %d\n", yystate)); @@ -1238,11 +1243,11 @@ yyparse (const char *const filename, char **language, rulefile_parse_status *con goto yybackup; + /*-----------. | yybackup. | `-----------*/ yybackup: - /* Do appropriate processing given the current state. Read a lookahead token if we need one and don't already have one. */ @@ -1315,7 +1320,7 @@ yydefault: /*-----------------------------. -| yyreduce -- Do a reduction. | +| yyreduce -- do a reduction. | `-----------------------------*/ yyreduce: /* yyn is the number of a rule to reduce with. */ @@ -1336,43 +1341,43 @@ yyreduce: switch (yyn) { case 4: -#line 120 "vowel/vowel-rules.y" /* yacc.c:1646 */ - { _MATCH((yyvsp[-1])); } -#line 1342 "vowel/vowel-rules-y.c" /* yacc.c:1646 */ +#line 120 "vowel/vowel-rules.y" /* yacc.c:1652 */ + { _MATCH(yyvsp[-1]); } +#line 1347 "vowel/vowel-rules-y.c" /* yacc.c:1652 */ break; case 5: -#line 121 "vowel/vowel-rules.y" /* yacc.c:1646 */ - { _ALIAS((yyvsp[-3]), (yyvsp[-1])); } -#line 1348 "vowel/vowel-rules-y.c" /* yacc.c:1646 */ +#line 121 "vowel/vowel-rules.y" /* yacc.c:1652 */ + { _ALIAS(yyvsp[-3], yyvsp[-1]); } +#line 1353 "vowel/vowel-rules-y.c" /* yacc.c:1652 */ break; case 11: -#line 130 "vowel/vowel-rules.y" /* yacc.c:1646 */ - { _ADD(vowel, (yyvsp[0])); } -#line 1354 "vowel/vowel-rules-y.c" /* yacc.c:1646 */ +#line 130 "vowel/vowel-rules.y" /* yacc.c:1652 */ + { _ADD(vowel, yyvsp[0]); } +#line 1359 "vowel/vowel-rules-y.c" /* yacc.c:1652 */ break; case 13: -#line 135 "vowel/vowel-rules.y" /* yacc.c:1646 */ - { _ADD(prefix, (yyvsp[0])); } -#line 1360 "vowel/vowel-rules-y.c" /* yacc.c:1646 */ +#line 135 "vowel/vowel-rules.y" /* yacc.c:1652 */ + { _ADD(prefix, yyvsp[0]); } +#line 1365 "vowel/vowel-rules-y.c" /* yacc.c:1652 */ break; case 15: -#line 140 "vowel/vowel-rules.y" /* yacc.c:1646 */ - { _ADD(suffix, (yyvsp[0])); } -#line 1366 "vowel/vowel-rules-y.c" /* yacc.c:1646 */ +#line 140 "vowel/vowel-rules.y" /* yacc.c:1652 */ + { _ADD(suffix, yyvsp[0]); } +#line 1371 "vowel/vowel-rules-y.c" /* yacc.c:1652 */ break; case 17: -#line 145 "vowel/vowel-rules.y" /* yacc.c:1646 */ - { _ADD(secondary, (yyvsp[0])); } -#line 1372 "vowel/vowel-rules-y.c" /* yacc.c:1646 */ +#line 145 "vowel/vowel-rules.y" /* yacc.c:1652 */ + { _ADD(secondary, yyvsp[0]); } +#line 1377 "vowel/vowel-rules-y.c" /* yacc.c:1652 */ break; -#line 1376 "vowel/vowel-rules-y.c" /* yacc.c:1646 */ +#line 1381 "vowel/vowel-rules-y.c" /* yacc.c:1652 */ default: break; } /* User semantic actions sometimes alter yychar, and that requires @@ -1397,14 +1402,13 @@ yyreduce: /* Now 'shift' the result of the reduction. Determine what state that goes to, based on the state we popped back to and the rule number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; + { + const int yylhs = yyr1[yyn] - YYNTOKENS; + const int yyi = yypgoto[yylhs] + *yyssp; + yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp + ? yytable[yyi] + : yydefgoto[yylhs]); + } goto yynewstate; @@ -1487,12 +1491,10 @@ yyerrlab: | yyerrorlab -- error raised explicitly by YYERROR. | `---------------------------------------------------*/ yyerrorlab: - - /* Pacify compilers like GCC when the user code never invokes - YYERROR and the label yyerrorlab therefore never appears in user - code. */ - if (/*CONSTCOND*/ 0) - goto yyerrorlab; + /* Pacify compilers when the user code never invokes YYERROR and the + label yyerrorlab therefore never appears in user code. */ + if (0) + YYERROR; /* Do not reclaim the symbols of the rule whose action triggered this YYERROR. */ @@ -1554,6 +1556,7 @@ yyacceptlab: yyresult = 0; goto yyreturn; + /*-----------------------------------. | yyabortlab -- YYABORT comes here. | `-----------------------------------*/ @@ -1561,6 +1564,7 @@ yyabortlab: yyresult = 1; goto yyreturn; + #if !defined yyoverflow || YYERROR_VERBOSE /*-------------------------------------------------. | yyexhaustedlab -- memory exhaustion comes here. | @@ -1571,6 +1575,10 @@ yyexhaustedlab: /* Fall through. */ #endif + +/*-----------------------------------------------------. +| yyreturn -- parsing is finished, return the result. | +`-----------------------------------------------------*/ yyreturn: if (yychar != YYEMPTY) { |