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https://git.savannah.gnu.org/git/bison.git
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* src/parse-gram.y (YYLLOC_DEFAULT, current_lhs_location): New.
(input): Don't try to initialize yylloc here, do it in the scanner. * src/scan-gram.l (YY_USER_INIT): Initialize yylloc. * src/gram.h (rule_t): Change line and action_line into location and action_location, of location_t type. Adjust all dependencies. * src/location.h, src/location.c (empty_location): New. * src/reader.h, src/reader.c (grammar_start_symbol_set) (grammar_symbol_append, grammar_rule_begin, grammar_rule_end) (grammar_current_rule_symbol_append) (grammar_current_rule_action_append): Expect a location as argument. * src/reader.c (grammar_midrule_action): Adjust to attach an action's location as dummy symbol location. * src/symtab.h, src/symtab.c (startsymbol_location): New. * tests/regression.at (Web2c Report, Rule Line Numbers): Adjust the line numbers.
This commit is contained in:
Akim Demaille
511
src/parse-gram.c
511
src/parse-gram.c
@@ -74,6 +74,20 @@
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/* Produce verbose parse errors. */
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#define YYERROR_VERBOSE 1
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#define YYLLOC_DEFAULT(Current, Rhs, N) \
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do { \
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if (N) \
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{ \
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Current.first_column = Rhs[1].first_column; \
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Current.first_line = Rhs[1].first_line; \
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Current.last_column = Rhs[N].last_column; \
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Current.last_line = Rhs[N].last_line; \
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} \
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else \
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{ \
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Current = Rhs[0]; \
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} \
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} while (0)
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/* Pass the control structure to YYPARSE and YYLEX. */
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#define YYPARSE_PARAM gram_control
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@@ -98,6 +112,7 @@ static void yyprint (FILE *file, const location_t *loc,
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symbol_class current_class = unknown_sym;
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char *current_type = 0;
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symbol_t *current_lhs;
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location_t current_lhs_location;
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associativity current_assoc;
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int current_prec = 0;
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@@ -207,15 +222,15 @@ int current_prec = 0;
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#endif
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#ifndef YYSTYPE
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#line 74 "parse-gram.y"
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#line 89 "parse-gram.y"
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typedef union {
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symbol_t *symbol;
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int integer;
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char *string;
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associativity assoc;
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} yystype;
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/* Line 199 of /home/akim/src/bison/data/bison.simple. */
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#line 219 "parse-gram.c"
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/* Line 199 of /usr/local/share/bison/bison.simple. */
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#line 234 "parse-gram.c"
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# define YYSTYPE yystype
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# define YYSTYPE_IS_TRIVIAL 1
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#endif
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@@ -235,8 +250,8 @@ typedef struct yyltype
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/* Copy the second part of user declarations. */
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/* Line 219 of /home/akim/src/bison/data/bison.simple. */
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#line 240 "parse-gram.c"
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/* Line 219 of /usr/local/share/bison/bison.simple. */
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#line 255 "parse-gram.c"
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#if ! defined (yyoverflow) || YYERROR_VERBOSE
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@@ -338,16 +353,16 @@ union yyalloc
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/* YYFINAL -- State number of the termination state. */
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#define YYFINAL 3
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#define YYFLAG -32768
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#define YYLAST 91
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#define YYLAST 90
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/* YYNTOKENS -- Number of terminals. */
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#define YYNTOKENS 40
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/* YYNNTS -- Number of nonterminals. */
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#define YYNNTS 30
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#define YYNNTS 29
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/* YYNRULES -- Number of rules. */
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#define YYNRULES 72
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#define YYNRULES 71
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/* YYNRULES -- Number of states. */
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#define YYNSTATES 98
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#define YYNSTATES 97
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/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
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#define YYUNDEFTOK 2
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@@ -396,51 +411,50 @@ static const unsigned char yytranslate[] =
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YYRHS. */
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static const unsigned char yyprhs[] =
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{
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0, 0, 3, 4, 10, 11, 15, 17, 19, 21,
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25, 27, 29, 32, 36, 38, 42, 44, 48, 50,
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53, 55, 57, 59, 61, 63, 66, 69, 70, 74,
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75, 79, 80, 85, 86, 91, 93, 95, 97, 98,
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100, 102, 105, 107, 110, 112, 114, 117, 120, 124,
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126, 129, 131, 134, 136, 139, 140, 146, 148, 152,
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153, 156, 159, 163, 165, 167, 169, 171, 173, 175,
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176, 179, 180
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0, 0, 3, 8, 9, 13, 15, 17, 19, 23,
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25, 27, 30, 34, 36, 40, 42, 46, 48, 51,
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53, 55, 57, 59, 61, 64, 67, 68, 72, 73,
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77, 78, 83, 84, 89, 91, 93, 95, 96, 98,
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100, 103, 105, 108, 110, 112, 115, 118, 122, 124,
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127, 129, 132, 134, 137, 138, 144, 146, 150, 151,
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154, 157, 161, 163, 165, 167, 169, 171, 173, 174,
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177, 178
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};
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/* YYRHS -- A `-1'-separated list of the rules' RHS. */
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static const signed char yyrhs[] =
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{
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41, 0, -1, -1, 42, 43, 33, 58, 68, -1,
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-1, 43, 44, 69, -1, 45, -1, 34, -1, 22,
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-1, 18, 67, 67, -1, 20, -1, 14, -1, 10,
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5, -1, 16, 28, 67, -1, 23, -1, 17, 28,
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67, -1, 24, -1, 15, 28, 67, -1, 19, -1,
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25, 67, -1, 26, -1, 13, -1, 21, -1, 50,
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-1, 46, -1, 11, 64, -1, 9, 36, -1, -1,
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7, 47, 57, -1, -1, 6, 48, 57, -1, -1,
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8, 27, 49, 54, -1, -1, 52, 53, 51, 55,
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-1, 37, -1, 38, -1, 39, -1, -1, 27, -1,
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32, -1, 54, 32, -1, 64, -1, 55, 64, -1,
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27, -1, 32, -1, 32, 5, -1, 32, 66, -1,
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32, 5, 66, -1, 56, -1, 57, 56, -1, 59,
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-1, 58, 59, -1, 60, -1, 45, 29, -1, -1,
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32, 30, 61, 62, 29, -1, 63, -1, 62, 31,
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63, -1, -1, 63, 64, -1, 63, 65, -1, 63,
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12, 64, -1, 32, -1, 66, -1, 4, -1, 36,
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-1, 3, -1, 3, -1, -1, 33, 35, -1, -1,
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29, -1
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41, 0, -1, 42, 33, 57, 67, -1, -1, 42,
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43, 68, -1, 44, -1, 34, -1, 22, -1, 18,
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66, 66, -1, 20, -1, 14, -1, 10, 5, -1,
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16, 28, 66, -1, 23, -1, 17, 28, 66, -1,
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24, -1, 15, 28, 66, -1, 19, -1, 25, 66,
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-1, 26, -1, 13, -1, 21, -1, 49, -1, 45,
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-1, 11, 63, -1, 9, 36, -1, -1, 7, 46,
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56, -1, -1, 6, 47, 56, -1, -1, 8, 27,
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48, 53, -1, -1, 51, 52, 50, 54, -1, 37,
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-1, 38, -1, 39, -1, -1, 27, -1, 32, -1,
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53, 32, -1, 63, -1, 54, 63, -1, 27, -1,
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32, -1, 32, 5, -1, 32, 65, -1, 32, 5,
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65, -1, 55, -1, 56, 55, -1, 58, -1, 57,
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58, -1, 59, -1, 44, 29, -1, -1, 32, 30,
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60, 61, 29, -1, 62, -1, 61, 31, 62, -1,
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-1, 62, 63, -1, 62, 64, -1, 62, 12, 63,
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-1, 32, -1, 65, -1, 4, -1, 36, -1, 3,
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-1, 3, -1, -1, 33, 35, -1, -1, 29, -1
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};
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/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
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static const unsigned short yyrline[] =
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{
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0, 131, 131, 131, 144, 146, 149, 151, 152, 153,
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154, 155, 156, 157, 158, 159, 160, 161, 162, 163,
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164, 165, 166, 169, 171, 172, 176, 184, 184, 190,
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190, 195, 195, 201, 201, 211, 213, 214, 217, 219,
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223, 225, 229, 235, 243, 248, 253, 259, 265, 275,
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278, 287, 289, 295, 297, 300, 300, 305, 307, 310,
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313, 315, 317, 321, 323, 324, 327, 333, 342, 350,
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355, 361, 363
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0, 146, 146, 159, 161, 164, 166, 167, 168, 169,
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170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
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180, 181, 184, 186, 187, 191, 199, 199, 205, 205,
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210, 210, 216, 216, 226, 228, 229, 232, 234, 238,
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240, 244, 250, 258, 263, 268, 274, 280, 290, 293,
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302, 304, 310, 312, 315, 315, 320, 322, 325, 328,
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330, 332, 336, 338, 339, 342, 348, 357, 365, 370,
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376, 378
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};
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#endif
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@@ -457,11 +471,11 @@ static const char *const yytname[] =
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"\"%locations\"", "\"%no-lines\"", "\"%skeleton\"", "\"%token-table\"",
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"TYPE", "\"=\"", "\";\"", "\":\"", "\"|\"", "\"identifier\"", "\"%%\"",
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"PROLOGUE", "EPILOGUE", "BRACED_CODE", "\"%left\"", "\"%right\"",
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"\"%nonassoc\"", "$axiom", "input", "@1", "declarations", "declaration",
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"grammar_declaration", "symbol_declaration", "@2", "@3", "@4",
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"precedence_declaration", "@5", "precedence_declarator", "type.opt",
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"\"%nonassoc\"", "$axiom", "input", "declarations", "declaration",
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"grammar_declaration", "symbol_declaration", "@1", "@2", "@3",
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"precedence_declaration", "@4", "precedence_declarator", "type.opt",
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"nterms_to_type.1", "terms_to_prec.1", "symbol_def", "symbol_defs.1",
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"grammar", "rules_or_grammar_declaration", "rules", "@6", "rhses.1",
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"grammar", "rules_or_grammar_declaration", "rules", "@5", "rhses.1",
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"rhs", "symbol", "action", "string_as_id", "string_content",
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"epilogue.opt", "semi_colon.opt", 0
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};
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@@ -481,27 +495,27 @@ static const short yytoknum[] =
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/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
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static const unsigned char yyr1[] =
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{
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0, 40, 42, 41, 43, 43, 44, 44, 44, 44,
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44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
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44, 44, 44, 45, 45, 45, 45, 47, 46, 48,
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46, 49, 46, 51, 50, 52, 52, 52, 53, 53,
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54, 54, 55, 55, 56, 56, 56, 56, 56, 57,
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57, 58, 58, 59, 59, 61, 60, 62, 62, 63,
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63, 63, 63, 64, 64, 64, 65, 66, 67, 68,
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68, 69, 69
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0, 40, 41, 42, 42, 43, 43, 43, 43, 43,
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43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
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43, 43, 44, 44, 44, 44, 46, 45, 47, 45,
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48, 45, 50, 49, 51, 51, 51, 52, 52, 53,
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53, 54, 54, 55, 55, 55, 55, 55, 56, 56,
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57, 57, 58, 58, 60, 59, 61, 61, 62, 62,
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62, 62, 63, 63, 63, 64, 65, 66, 67, 67,
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68, 68
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};
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/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
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static const unsigned char yyr2[] =
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{
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0, 2, 0, 5, 0, 3, 1, 1, 1, 3,
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1, 1, 2, 3, 1, 3, 1, 3, 1, 2,
|
||||
1, 1, 1, 1, 1, 2, 2, 0, 3, 0,
|
||||
3, 0, 4, 0, 4, 1, 1, 1, 0, 1,
|
||||
1, 2, 1, 2, 1, 1, 2, 2, 3, 1,
|
||||
2, 1, 2, 1, 2, 0, 5, 1, 3, 0,
|
||||
2, 2, 3, 1, 1, 1, 1, 1, 1, 0,
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2, 0, 1
|
||||
0, 2, 4, 0, 3, 1, 1, 1, 3, 1,
|
||||
1, 2, 3, 1, 3, 1, 3, 1, 2, 1,
|
||||
1, 1, 1, 1, 2, 2, 0, 3, 0, 3,
|
||||
0, 4, 0, 4, 1, 1, 1, 0, 1, 1,
|
||||
2, 1, 2, 1, 1, 2, 2, 3, 1, 2,
|
||||
1, 2, 1, 2, 0, 5, 1, 3, 0, 2,
|
||||
2, 3, 1, 1, 1, 1, 1, 1, 0, 2,
|
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0, 1
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};
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/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
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@@ -509,48 +523,48 @@ static const unsigned char yyr2[] =
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means the default is an error. */
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static const short yydefact[] =
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{
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2, 0, 4, 0, 0, 29, 27, 0, 0, 0,
|
||||
0, 21, 11, 0, 0, 0, 0, 18, 10, 22,
|
||||
8, 14, 16, 0, 20, 0, 7, 35, 36, 37,
|
||||
71, 6, 24, 23, 38, 0, 0, 31, 26, 12,
|
||||
67, 65, 63, 25, 64, 0, 0, 0, 68, 0,
|
||||
19, 0, 0, 69, 51, 53, 72, 5, 39, 33,
|
||||
44, 45, 49, 30, 28, 0, 17, 13, 15, 9,
|
||||
55, 54, 0, 52, 3, 0, 46, 47, 50, 40,
|
||||
32, 59, 70, 34, 42, 48, 41, 0, 57, 43,
|
||||
56, 59, 0, 66, 60, 61, 58, 62
|
||||
3, 0, 0, 0, 28, 26, 0, 0, 0, 0,
|
||||
20, 10, 0, 0, 0, 0, 17, 9, 21, 7,
|
||||
13, 15, 0, 19, 0, 6, 34, 35, 36, 70,
|
||||
5, 23, 22, 37, 0, 0, 30, 25, 11, 66,
|
||||
64, 62, 24, 63, 0, 0, 0, 67, 0, 18,
|
||||
0, 0, 68, 50, 52, 71, 4, 38, 32, 43,
|
||||
44, 48, 29, 27, 0, 16, 12, 14, 8, 54,
|
||||
53, 0, 51, 2, 0, 45, 46, 49, 39, 31,
|
||||
58, 69, 33, 41, 47, 40, 0, 56, 42, 55,
|
||||
58, 0, 65, 59, 60, 57, 61
|
||||
};
|
||||
|
||||
/* YYPGOTO[NTERM-NUM]. */
|
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static const short yydefgoto[] =
|
||||
{
|
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-1, 1, 2, 4, 30, 52, 32, 36, 35, 65,
|
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33, 75, 34, 59, 80, 83, 62, 63, 53, 54,
|
||||
55, 81, 87, 88, 94, 95, 44, 49, 74, 57
|
||||
-1, 1, 2, 29, 51, 31, 35, 34, 64, 32,
|
||||
74, 33, 58, 79, 82, 61, 62, 52, 53, 54,
|
||||
80, 86, 87, 93, 94, 43, 48, 73, 56
|
||||
};
|
||||
|
||||
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
|
||||
STATE-NUM. */
|
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static const short yypact[] =
|
||||
{
|
||||
-32768, 7,-32768,-32768, -5,-32768,-32768, -1, 11, 51,
|
||||
38,-32768,-32768, 36, 43, 44, 66,-32768,-32768,-32768,
|
||||
-32768,-32768,-32768, 66,-32768, 29,-32768,-32768,-32768,-32768,
|
||||
45,-32768,-32768,-32768, 48, 18, 18,-32768,-32768,-32768,
|
||||
-32768,-32768,-32768,-32768,-32768, 66, 66, 66,-32768, 66,
|
||||
-32768, 46, 49, 16,-32768,-32768,-32768,-32768,-32768,-32768,
|
||||
-32768, 41,-32768, 18, 18, 52,-32768,-32768,-32768,-32768,
|
||||
-32768,-32768, 42,-32768,-32768, 38, 82,-32768,-32768,-32768,
|
||||
54,-32768,-32768, 38,-32768,-32768,-32768, 31, 27,-32768,
|
||||
-32768,-32768, 38,-32768,-32768,-32768, 27,-32768
|
||||
-32768, 7, -5,-32768,-32768,-32768, -1, 11, 46, 38,
|
||||
-32768,-32768, 36, 43, 44, 66,-32768,-32768,-32768,-32768,
|
||||
-32768,-32768, 66,-32768, 29,-32768,-32768,-32768,-32768, 48,
|
||||
-32768,-32768,-32768, 52, 18, 18,-32768,-32768,-32768,-32768,
|
||||
-32768,-32768,-32768,-32768, 66, 66, 66,-32768, 66,-32768,
|
||||
50, 54, 16,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
|
||||
41,-32768, 18, 18, 49,-32768,-32768,-32768,-32768,-32768,
|
||||
-32768, 51,-32768,-32768, 38, 81,-32768,-32768,-32768, 53,
|
||||
-32768,-32768, 38,-32768,-32768,-32768, 31, 27,-32768,-32768,
|
||||
-32768, 38,-32768,-32768,-32768, 27,-32768
|
||||
};
|
||||
|
||||
/* YYPGOTO[NTERM-NUM]. */
|
||||
static const short yypgoto[] =
|
||||
{
|
||||
-32768,-32768,-32768,-32768,-32768, 83,-32768,-32768,-32768,-32768,
|
||||
-32768,-32768,-32768,-32768,-32768,-32768, -12, 53,-32768, 35,
|
||||
-32768,-32768,-32768, 0, -10,-32768, -18, 34,-32768,-32768
|
||||
-32768,-32768,-32768,-32768, 85,-32768,-32768,-32768,-32768,-32768,
|
||||
-32768,-32768,-32768,-32768,-32768, -6, 55,-32768, 37,-32768,
|
||||
-32768,-32768, -2, -9,-32768, -17, 30,-32768,-32768
|
||||
};
|
||||
|
||||
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
|
||||
@@ -558,30 +572,30 @@ static const short yypgoto[] =
|
||||
number is the opposite. If zero, do what YYDEFACT says. */
|
||||
static const short yytable[] =
|
||||
{
|
||||
43, 5, 6, 7, 8, 9, 10, 3, 11, 12,
|
||||
13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
|
||||
23, 24, 5, 6, 7, 8, 37, 10, 25, 26,
|
||||
40, 41, 27, 28, 29, 5, 6, 7, 8, 92,
|
||||
10, 40, 41, 77, 40, 60, 76, 38, 51, 72,
|
||||
61, 78, 78, 27, 28, 29, 39, 50, 85, 42,
|
||||
90, 51, 91, 93, 45, 84, 27, 28, 29, 48,
|
||||
42, 46, 47, 89, 56, 58, 70, 82, 71, 66,
|
||||
67, 68, 97, 69, 79, 40, 86, 31, 73, 64,
|
||||
0, 96
|
||||
42, 4, 5, 6, 7, 8, 9, 3, 10, 11,
|
||||
12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
|
||||
22, 23, 4, 5, 6, 7, 36, 9, 24, 25,
|
||||
39, 40, 26, 27, 28, 4, 5, 6, 7, 91,
|
||||
9, 39, 40, 76, 39, 59, 75, 37, 50, 71,
|
||||
60, 38, 49, 26, 27, 28, 77, 77, 84, 41,
|
||||
89, 50, 90, 92, 44, 83, 26, 27, 28, 47,
|
||||
41, 45, 46, 88, 65, 66, 67, 55, 68, 57,
|
||||
69, 78, 96, 70, 39, 85, 81, 30, 95, 72,
|
||||
63
|
||||
};
|
||||
|
||||
static const short yycheck[] =
|
||||
{
|
||||
10, 6, 7, 8, 9, 10, 11, 0, 13, 14,
|
||||
9, 6, 7, 8, 9, 10, 11, 0, 13, 14,
|
||||
15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
|
||||
25, 26, 6, 7, 8, 9, 27, 11, 33, 34,
|
||||
3, 4, 37, 38, 39, 6, 7, 8, 9, 12,
|
||||
11, 3, 4, 61, 3, 27, 5, 36, 32, 33,
|
||||
32, 63, 64, 37, 38, 39, 5, 23, 76, 32,
|
||||
29, 32, 31, 36, 28, 75, 37, 38, 39, 3,
|
||||
32, 28, 28, 83, 29, 27, 30, 35, 29, 45,
|
||||
46, 47, 92, 49, 32, 3, 32, 4, 53, 36,
|
||||
-1, 91
|
||||
11, 3, 4, 60, 3, 27, 5, 36, 32, 33,
|
||||
32, 5, 22, 37, 38, 39, 62, 63, 75, 32,
|
||||
29, 32, 31, 36, 28, 74, 37, 38, 39, 3,
|
||||
32, 28, 28, 82, 44, 45, 46, 29, 48, 27,
|
||||
30, 32, 91, 29, 3, 32, 35, 2, 90, 52,
|
||||
35
|
||||
};
|
||||
|
||||
#if YYDEBUG
|
||||
@@ -589,16 +603,16 @@ static const short yycheck[] =
|
||||
symbol of state STATE-NUM. */
|
||||
static const unsigned char yystos[] =
|
||||
{
|
||||
0, 41, 42, 0, 43, 6, 7, 8, 9, 10,
|
||||
11, 13, 14, 15, 16, 17, 18, 19, 20, 21,
|
||||
22, 23, 24, 25, 26, 33, 34, 37, 38, 39,
|
||||
44, 45, 46, 50, 52, 48, 47, 27, 36, 5,
|
||||
3, 4, 32, 64, 66, 28, 28, 28, 3, 67,
|
||||
67, 32, 45, 58, 59, 60, 29, 69, 27, 53,
|
||||
27, 32, 56, 57, 57, 49, 67, 67, 67, 67,
|
||||
30, 29, 33, 59, 68, 51, 5, 66, 56, 32,
|
||||
54, 61, 35, 55, 64, 66, 32, 62, 63, 64,
|
||||
29, 31, 12, 36, 64, 65, 63, 64
|
||||
0, 41, 42, 0, 6, 7, 8, 9, 10, 11,
|
||||
13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
|
||||
23, 24, 25, 26, 33, 34, 37, 38, 39, 43,
|
||||
44, 45, 49, 51, 47, 46, 27, 36, 5, 3,
|
||||
4, 32, 63, 65, 28, 28, 28, 3, 66, 66,
|
||||
32, 44, 57, 58, 59, 29, 68, 27, 52, 27,
|
||||
32, 55, 56, 56, 48, 66, 66, 66, 66, 30,
|
||||
29, 33, 58, 67, 50, 5, 65, 55, 32, 53,
|
||||
60, 35, 54, 63, 65, 32, 61, 62, 63, 29,
|
||||
31, 12, 36, 63, 64, 62, 63
|
||||
};
|
||||
#endif
|
||||
|
||||
@@ -1168,107 +1182,102 @@ yyreduce:
|
||||
switch (yyn)
|
||||
{
|
||||
case 2:
|
||||
#line 131 "parse-gram.y"
|
||||
{ LOCATION_RESET (yylloc); }
|
||||
break;
|
||||
|
||||
case 3:
|
||||
#line 133 "parse-gram.y"
|
||||
#line 148 "parse-gram.y"
|
||||
{
|
||||
yycontrol->errcode = 0;
|
||||
epilogue_set (yyvsp[0].string, yylsp[0]);
|
||||
}
|
||||
break;
|
||||
|
||||
case 7:
|
||||
#line 151 "parse-gram.y"
|
||||
case 6:
|
||||
#line 166 "parse-gram.y"
|
||||
{ prologue_augment (yyvsp[0].string, yylsp[0]); }
|
||||
break;
|
||||
|
||||
case 8:
|
||||
#line 152 "parse-gram.y"
|
||||
case 7:
|
||||
#line 167 "parse-gram.y"
|
||||
{ debug_flag = 1; }
|
||||
break;
|
||||
|
||||
case 9:
|
||||
#line 153 "parse-gram.y"
|
||||
case 8:
|
||||
#line 168 "parse-gram.y"
|
||||
{ muscle_insert (yyvsp[-1].string, yyvsp[0].string); }
|
||||
break;
|
||||
|
||||
case 10:
|
||||
#line 154 "parse-gram.y"
|
||||
case 9:
|
||||
#line 169 "parse-gram.y"
|
||||
{ defines_flag = 1; }
|
||||
break;
|
||||
|
||||
case 11:
|
||||
#line 155 "parse-gram.y"
|
||||
case 10:
|
||||
#line 170 "parse-gram.y"
|
||||
{ error_verbose = 1; }
|
||||
break;
|
||||
|
||||
case 12:
|
||||
#line 156 "parse-gram.y"
|
||||
case 11:
|
||||
#line 171 "parse-gram.y"
|
||||
{ expected_conflicts = yyvsp[0].integer; }
|
||||
break;
|
||||
|
||||
case 13:
|
||||
#line 157 "parse-gram.y"
|
||||
case 12:
|
||||
#line 172 "parse-gram.y"
|
||||
{ spec_file_prefix = yyvsp[0].string; }
|
||||
break;
|
||||
|
||||
case 14:
|
||||
#line 158 "parse-gram.y"
|
||||
case 13:
|
||||
#line 173 "parse-gram.y"
|
||||
{ locations_flag = 1; }
|
||||
break;
|
||||
|
||||
case 15:
|
||||
#line 159 "parse-gram.y"
|
||||
case 14:
|
||||
#line 174 "parse-gram.y"
|
||||
{ spec_name_prefix = yyvsp[0].string; }
|
||||
break;
|
||||
|
||||
case 16:
|
||||
#line 160 "parse-gram.y"
|
||||
case 15:
|
||||
#line 175 "parse-gram.y"
|
||||
{ no_lines_flag = 1; }
|
||||
break;
|
||||
|
||||
case 17:
|
||||
#line 161 "parse-gram.y"
|
||||
case 16:
|
||||
#line 176 "parse-gram.y"
|
||||
{ spec_outfile = yyvsp[0].string; }
|
||||
break;
|
||||
|
||||
case 18:
|
||||
#line 162 "parse-gram.y"
|
||||
case 17:
|
||||
#line 177 "parse-gram.y"
|
||||
{ pure_parser = 1; }
|
||||
break;
|
||||
|
||||
case 19:
|
||||
#line 163 "parse-gram.y"
|
||||
case 18:
|
||||
#line 178 "parse-gram.y"
|
||||
{ skeleton = yyvsp[0].string; }
|
||||
break;
|
||||
|
||||
case 20:
|
||||
#line 164 "parse-gram.y"
|
||||
case 19:
|
||||
#line 179 "parse-gram.y"
|
||||
{ token_table_flag = 1; }
|
||||
break;
|
||||
|
||||
case 21:
|
||||
#line 165 "parse-gram.y"
|
||||
case 20:
|
||||
#line 180 "parse-gram.y"
|
||||
{ report_flag = 1; }
|
||||
break;
|
||||
|
||||
case 22:
|
||||
#line 166 "parse-gram.y"
|
||||
case 21:
|
||||
#line 181 "parse-gram.y"
|
||||
{ yacc_flag = 1; }
|
||||
break;
|
||||
|
||||
case 25:
|
||||
#line 173 "parse-gram.y"
|
||||
case 24:
|
||||
#line 188 "parse-gram.y"
|
||||
{
|
||||
grammar_start_symbol_set (yyvsp[0].symbol);
|
||||
grammar_start_symbol_set (yyvsp[0].symbol, yylsp[0]);
|
||||
}
|
||||
break;
|
||||
|
||||
case 26:
|
||||
#line 177 "parse-gram.y"
|
||||
case 25:
|
||||
#line 192 "parse-gram.y"
|
||||
{
|
||||
typed = 1;
|
||||
MUSCLE_INSERT_INT ("stype_line", yylsp[0].first_line);
|
||||
@@ -1276,91 +1285,99 @@ yyreduce:
|
||||
}
|
||||
break;
|
||||
|
||||
case 27:
|
||||
#line 185 "parse-gram.y"
|
||||
case 26:
|
||||
#line 200 "parse-gram.y"
|
||||
{ current_class = nterm_sym; }
|
||||
break;
|
||||
|
||||
case 28:
|
||||
#line 186 "parse-gram.y"
|
||||
case 27:
|
||||
#line 201 "parse-gram.y"
|
||||
{
|
||||
current_class = unknown_sym;
|
||||
current_type = NULL;
|
||||
}
|
||||
break;
|
||||
|
||||
case 29:
|
||||
#line 190 "parse-gram.y"
|
||||
case 28:
|
||||
#line 205 "parse-gram.y"
|
||||
{ current_class = token_sym; }
|
||||
break;
|
||||
|
||||
case 30:
|
||||
#line 191 "parse-gram.y"
|
||||
case 29:
|
||||
#line 206 "parse-gram.y"
|
||||
{
|
||||
current_class = unknown_sym;
|
||||
current_type = NULL;
|
||||
}
|
||||
break;
|
||||
|
||||
case 31:
|
||||
#line 195 "parse-gram.y"
|
||||
case 30:
|
||||
#line 210 "parse-gram.y"
|
||||
{current_type = yyvsp[0].string; }
|
||||
break;
|
||||
|
||||
case 32:
|
||||
#line 196 "parse-gram.y"
|
||||
case 31:
|
||||
#line 211 "parse-gram.y"
|
||||
{
|
||||
current_type = NULL;
|
||||
}
|
||||
break;
|
||||
|
||||
case 33:
|
||||
#line 203 "parse-gram.y"
|
||||
case 32:
|
||||
#line 218 "parse-gram.y"
|
||||
{ current_assoc = yyvsp[-1].assoc; ++current_prec; }
|
||||
break;
|
||||
|
||||
case 34:
|
||||
#line 205 "parse-gram.y"
|
||||
case 33:
|
||||
#line 220 "parse-gram.y"
|
||||
{ current_assoc = non_assoc; current_type = NULL; }
|
||||
break;
|
||||
|
||||
case 35:
|
||||
#line 212 "parse-gram.y"
|
||||
case 34:
|
||||
#line 227 "parse-gram.y"
|
||||
{ yyval.assoc = left_assoc; }
|
||||
break;
|
||||
|
||||
case 36:
|
||||
#line 213 "parse-gram.y"
|
||||
case 35:
|
||||
#line 228 "parse-gram.y"
|
||||
{ yyval.assoc = right_assoc; }
|
||||
break;
|
||||
|
||||
case 37:
|
||||
#line 214 "parse-gram.y"
|
||||
case 36:
|
||||
#line 229 "parse-gram.y"
|
||||
{ yyval.assoc = non_assoc; }
|
||||
break;
|
||||
|
||||
case 38:
|
||||
#line 218 "parse-gram.y"
|
||||
case 37:
|
||||
#line 233 "parse-gram.y"
|
||||
{ current_type = NULL;}
|
||||
break;
|
||||
|
||||
case 39:
|
||||
#line 219 "parse-gram.y"
|
||||
case 38:
|
||||
#line 234 "parse-gram.y"
|
||||
{ current_type = yyvsp[0].string; }
|
||||
break;
|
||||
|
||||
case 39:
|
||||
#line 239 "parse-gram.y"
|
||||
{ symbol_type_set (yyvsp[0].symbol, current_type); }
|
||||
break;
|
||||
|
||||
case 40:
|
||||
#line 224 "parse-gram.y"
|
||||
#line 240 "parse-gram.y"
|
||||
{ symbol_type_set (yyvsp[0].symbol, current_type); }
|
||||
break;
|
||||
|
||||
case 41:
|
||||
#line 225 "parse-gram.y"
|
||||
{ symbol_type_set (yyvsp[0].symbol, current_type); }
|
||||
#line 246 "parse-gram.y"
|
||||
{
|
||||
symbol_type_set (yyvsp[0].symbol, current_type);
|
||||
symbol_precedence_set (yyvsp[0].symbol, current_prec, current_assoc);
|
||||
}
|
||||
break;
|
||||
|
||||
case 42:
|
||||
#line 231 "parse-gram.y"
|
||||
#line 251 "parse-gram.y"
|
||||
{
|
||||
symbol_type_set (yyvsp[0].symbol, current_type);
|
||||
symbol_precedence_set (yyvsp[0].symbol, current_prec, current_assoc);
|
||||
@@ -1368,30 +1385,22 @@ yyreduce:
|
||||
break;
|
||||
|
||||
case 43:
|
||||
#line 236 "parse-gram.y"
|
||||
{
|
||||
symbol_type_set (yyvsp[0].symbol, current_type);
|
||||
symbol_precedence_set (yyvsp[0].symbol, current_prec, current_assoc);
|
||||
}
|
||||
break;
|
||||
|
||||
case 44:
|
||||
#line 245 "parse-gram.y"
|
||||
#line 260 "parse-gram.y"
|
||||
{
|
||||
current_type = yyvsp[0].string;
|
||||
}
|
||||
break;
|
||||
|
||||
case 45:
|
||||
#line 249 "parse-gram.y"
|
||||
case 44:
|
||||
#line 264 "parse-gram.y"
|
||||
{
|
||||
symbol_class_set (yyvsp[0].symbol, current_class);
|
||||
symbol_type_set (yyvsp[0].symbol, current_type);
|
||||
}
|
||||
break;
|
||||
|
||||
case 46:
|
||||
#line 254 "parse-gram.y"
|
||||
case 45:
|
||||
#line 269 "parse-gram.y"
|
||||
{
|
||||
symbol_class_set (yyvsp[-1].symbol, current_class);
|
||||
symbol_type_set (yyvsp[-1].symbol, current_type);
|
||||
@@ -1399,8 +1408,8 @@ yyreduce:
|
||||
}
|
||||
break;
|
||||
|
||||
case 47:
|
||||
#line 260 "parse-gram.y"
|
||||
case 46:
|
||||
#line 275 "parse-gram.y"
|
||||
{
|
||||
symbol_class_set (yyvsp[-1].symbol, current_class);
|
||||
symbol_type_set (yyvsp[-1].symbol, current_type);
|
||||
@@ -1408,8 +1417,8 @@ yyreduce:
|
||||
}
|
||||
break;
|
||||
|
||||
case 48:
|
||||
#line 266 "parse-gram.y"
|
||||
case 47:
|
||||
#line 281 "parse-gram.y"
|
||||
{
|
||||
symbol_class_set (yyvsp[-2].symbol, current_class);
|
||||
symbol_type_set (yyvsp[-2].symbol, current_type);
|
||||
@@ -1418,101 +1427,101 @@ yyreduce:
|
||||
}
|
||||
break;
|
||||
|
||||
case 49:
|
||||
#line 277 "parse-gram.y"
|
||||
case 48:
|
||||
#line 292 "parse-gram.y"
|
||||
{;}
|
||||
break;
|
||||
|
||||
case 50:
|
||||
#line 279 "parse-gram.y"
|
||||
case 49:
|
||||
#line 294 "parse-gram.y"
|
||||
{;}
|
||||
break;
|
||||
|
||||
case 54:
|
||||
#line 316 "parse-gram.y"
|
||||
{ current_lhs = yyvsp[-1].symbol; current_lhs_location = yylsp[-1]; }
|
||||
break;
|
||||
|
||||
case 55:
|
||||
#line 301 "parse-gram.y"
|
||||
{ current_lhs = yyvsp[-1].symbol; }
|
||||
break;
|
||||
|
||||
case 56:
|
||||
#line 302 "parse-gram.y"
|
||||
#line 317 "parse-gram.y"
|
||||
{;}
|
||||
break;
|
||||
|
||||
case 56:
|
||||
#line 321 "parse-gram.y"
|
||||
{ grammar_rule_end (yylsp[0]); }
|
||||
break;
|
||||
|
||||
case 57:
|
||||
#line 306 "parse-gram.y"
|
||||
{ grammar_rule_end (); }
|
||||
#line 322 "parse-gram.y"
|
||||
{ grammar_rule_end (yylsp[0]); }
|
||||
break;
|
||||
|
||||
case 58:
|
||||
#line 307 "parse-gram.y"
|
||||
{ grammar_rule_end (); }
|
||||
#line 327 "parse-gram.y"
|
||||
{ grammar_rule_begin (current_lhs, current_lhs_location); }
|
||||
break;
|
||||
|
||||
case 59:
|
||||
#line 312 "parse-gram.y"
|
||||
{ grammar_rule_begin (current_lhs); }
|
||||
#line 329 "parse-gram.y"
|
||||
{ grammar_current_rule_symbol_append (yyvsp[0].symbol, yylsp[0]); }
|
||||
break;
|
||||
|
||||
case 60:
|
||||
#line 314 "parse-gram.y"
|
||||
{ grammar_current_rule_symbol_append (yyvsp[0].symbol); }
|
||||
#line 331 "parse-gram.y"
|
||||
{ grammar_current_rule_action_append (yyvsp[0].string, yylsp[0]); }
|
||||
break;
|
||||
|
||||
case 61:
|
||||
#line 316 "parse-gram.y"
|
||||
{ grammar_current_rule_action_append (yyvsp[0].string, yylsp[0].first_line); }
|
||||
break;
|
||||
|
||||
case 62:
|
||||
#line 318 "parse-gram.y"
|
||||
#line 333 "parse-gram.y"
|
||||
{ grammar_current_rule_prec_set (yyvsp[0].symbol); }
|
||||
break;
|
||||
|
||||
case 62:
|
||||
#line 337 "parse-gram.y"
|
||||
{ yyval.symbol = yyvsp[0].symbol; }
|
||||
break;
|
||||
|
||||
case 63:
|
||||
#line 322 "parse-gram.y"
|
||||
#line 338 "parse-gram.y"
|
||||
{ yyval.symbol = yyvsp[0].symbol; }
|
||||
break;
|
||||
|
||||
case 64:
|
||||
#line 323 "parse-gram.y"
|
||||
{ yyval.symbol = yyvsp[0].symbol; }
|
||||
break;
|
||||
|
||||
case 65:
|
||||
#line 324 "parse-gram.y"
|
||||
#line 339 "parse-gram.y"
|
||||
{ yyval.symbol = getsym (yyvsp[0].string); }
|
||||
break;
|
||||
|
||||
case 66:
|
||||
#line 329 "parse-gram.y"
|
||||
case 65:
|
||||
#line 344 "parse-gram.y"
|
||||
{ yyval.string = yyvsp[0].string; }
|
||||
break;
|
||||
|
||||
case 67:
|
||||
#line 335 "parse-gram.y"
|
||||
case 66:
|
||||
#line 350 "parse-gram.y"
|
||||
{
|
||||
yyval.symbol = getsym (yyvsp[0].string);
|
||||
symbol_class_set (yyval.symbol, token_sym);
|
||||
}
|
||||
break;
|
||||
|
||||
case 68:
|
||||
#line 344 "parse-gram.y"
|
||||
case 67:
|
||||
#line 359 "parse-gram.y"
|
||||
{
|
||||
yyval.string = yyvsp[0].string + 1;
|
||||
yyval.string[strlen (yyval.string) - 1] = '\0';
|
||||
}
|
||||
break;
|
||||
|
||||
case 69:
|
||||
#line 352 "parse-gram.y"
|
||||
case 68:
|
||||
#line 367 "parse-gram.y"
|
||||
{
|
||||
yyval.string = xstrdup ("");
|
||||
}
|
||||
break;
|
||||
|
||||
case 70:
|
||||
#line 356 "parse-gram.y"
|
||||
case 69:
|
||||
#line 371 "parse-gram.y"
|
||||
{
|
||||
yyval.string = yyvsp[0].string;
|
||||
}
|
||||
@@ -1521,8 +1530,8 @@ yyreduce:
|
||||
|
||||
}
|
||||
|
||||
/* Line 1012 of /home/akim/src/bison/data/bison.simple. */
|
||||
#line 1526 "parse-gram.c"
|
||||
/* Line 1012 of /usr/local/share/bison/bison.simple. */
|
||||
#line 1535 "parse-gram.c"
|
||||
|
||||
yyvsp -= yylen;
|
||||
yyssp -= yylen;
|
||||
@@ -1743,7 +1752,7 @@ yyreturn:
|
||||
return yyresult;
|
||||
}
|
||||
|
||||
#line 365 "parse-gram.y"
|
||||
#line 380 "parse-gram.y"
|
||||
|
||||
/*------------------------------------------------------------------.
|
||||
| When debugging the parser, display tokens' locations and values. |
|
||||
|
||||
Reference in New Issue
Block a user