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Avoid warnings from gcc -Wundef y.tab.c.

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* data/glr.c: Check if YYENABLE_NLS and YYLTYPE_IS_TRIVIAL are
defined before using them.
* data/lalr1.cc: Likewise.
* data/yacc.c: Likewise.
(cherry picked from commit ae93128c96)
This commit is contained in:
Jonathan Nieder
2009-12-15 22:03:18 -06:00
committed by Joel E. Denny
parent 687f011aa9
commit 06caf0e144
4 changed files with 14 additions and 6 deletions
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4
data/glr.c
View File

@@ -248,7 +248,7 @@ b4_percent_code_get[]dnl
#include <string.h>
#ifndef YY_
# if YYENABLE_NLS
# if defined YYENABLE_NLS && YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
# define YY_(msgid) dgettext ("bison-runtime", msgid)
@@ -2321,7 +2321,7 @@ yyrecoverSyntaxError (yyGLRStack* yystackp]b4_user_formals[)
yychar = YYEMPTY;
yylval = yyval_default;
]b4_locations_if([
#if YYLTYPE_IS_TRIVIAL
#if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
yylloc.first_line = yylloc.last_line = ]b4_location_initial_line[;
yylloc.first_column = yylloc.last_column = ]b4_location_initial_column[;
#endif

2
data/lalr1.cc
View File

@@ -326,7 +326,7 @@ b4_defines_if([[
b4_percent_code_get[]dnl
[#ifndef YY_
# if YYENABLE_NLS
# if defined YYENABLE_NLS && YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h> /* FIXME: INFRINGES ON USER NAME SPACE */
# define YY_(msgid) dgettext ("bison-runtime", msgid)

6
data/yacc.c
View File

@@ -373,7 +373,7 @@ typedef short int yytype_int16;
#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
#ifndef YY_
# if YYENABLE_NLS
# if defined YYENABLE_NLS && YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
# define YY_(msgid) dgettext ("bison-runtime", msgid)
@@ -736,7 +736,7 @@ while (YYID (0))
we won't break user code: when these are the locations we know. */
#ifndef YY_LOCATION_PRINT
# if YYLTYPE_IS_TRIVIAL
# 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, \
@@ -1258,7 +1258,7 @@ b4_c_function_def([[yyparse]], [[int]], b4_parse_param)[
yyvsp = yyvs;]b4_locations_if([[
yylsp = yyls;
#if YYLTYPE_IS_TRIVIAL
#if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
/* Initialize the default location before parsing starts. */
yylloc.first_line = yylloc.last_line = ]b4_location_initial_line[;
yylloc.first_column = yylloc.last_column = ]b4_location_initial_column[;