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Alexandre Duret-Lutz <adl@gnu.org>

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Move the token type and YYSTYPE in the parser class.
* data/lalr1.cc (stack.hh, location.hh): Include earlier.
(parser::token): New, from the moved free definition of tokens.
(parser::semantic_value): Now a full definition instead of an
indirection to YYSTYPE.
(b4_post_prologue): No longer included in the header file, but
in the implementation file.
* doc/bison.texi (C+ Language Interface): Update.
* src/parse-gram.y: Support unary %define.
* tests/actions.at: Define global_tokens_and_yystype for backward
compatibility until we update the tests.
* tests/calc.at: Idem.
(first_line, first_column, last_line, last_column): Define for lalr1.cc
to simplify the code.
This commit is contained in:
Akim Demaille
2005-09-30 17:57:05 +00:00
parent 55f0c7b1f2
commit fb9712a962
10 changed files with 394 additions and 336 deletions
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4
src/parse-gram.h
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@@ -135,7 +135,7 @@
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
#line 79 "parse-gram.y"
#line 79 "../../src/parse-gram.y"
typedef union YYSTYPE {
symbol *symbol;
symbol_list *list;
@@ -145,7 +145,7 @@ typedef union YYSTYPE {
uniqstr uniqstr;
} YYSTYPE;
/* Line 1505 of yacc.c. */
#line 149 "parse-gram.h"
#line 149 "../../src/parse-gram.h"
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1