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Prototype support of %lex-param and %parse-param.

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* src/parse-gram.y: Add the definition of the %lex-param and
%parse-param tokens, plus their rules.
Drop the `_' version of %glr-parser.
Add the "," token.
* src/scan-gram.l (INITIAL): Scan them.
* src/muscle_tab.c: Comment changes.
(muscle_insert, muscle_find): Rename `pair' as `probe'.
* src/muscle_tab.h (MUSCLE_INSERT_PREFIX): Remove unused.
(muscle_entry_s): The `value' member is no longer const.
Adjust all dependencies.
* src/muscle_tab.c (muscle_init): Adjust: use
MUSCLE_INSERT_STRING.
Initialize the obstack earlier.
* src/muscle_tab.h, src/muscle_tab.c (muscle_grow)
(muscle_pair_list_grow): New.
* data/c.m4 (b4_c_function_call, b4_c_args): New.
* data/yacc.c (YYLEX): Use b4_c_function_call to honor %lex-param.
* tests/calc.at: Use %locations, not --locations.
(AT_CHECK_CALC_GLR): Use %glr-parser, not %glr_parser.
This commit is contained in:
Akim Demaille
2002-10-19 14:38:06 +00:00
parent 0e57572183
commit ae7453f2ba
13 changed files with 1322 additions and 1140 deletions
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13
data/yacc.c
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@@ -506,13 +506,14 @@ while (0)
/* YYLEX -- calling `yylex' with the right arguments. */
b4_pure_if(
[#ifdef YYLEX_PARAM
# define YYLEX yylex (&yylval[]b4_location_if([, &yylloc]), YYLEX_PARAM)
#ifdef YYLEX_PARAM
# define YYLEX yylex (b4_pure_if([&yylval[]b4_location_if([, &yylloc]), ])YYLEX_PARAM)
#else
# define YYLEX yylex (&yylval[]b4_location_if([, &yylloc]))
#endif],
[#define YYLEX yylex ()])
# define YYLEX b4_c_function_call([yylex],
b4_pure_if([[[[]], [[&yylval]]],
b4_location_if([[[], [&yylloc]],])])
m4_fst(b4_lex_param))
#endif
/* Enable debugging if requested. */
#if YYDEBUG