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tests: pacify gcc 4.6.0's -Wunused-but-set-variable.

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Reported by Jim Meyering at
<http://lists.gnu.org/archive/html/bug-bison/2011-04/msg00002.html>.
* tests/actions.at
(Default %printer and %destructor for mid-rule values): Define
YYLLOC_DEFAULT so that it uses its Rhs argument.
(cherry picked from commit c9e2da4f20)
This commit is contained in:
Joel E. Denny
2011-04-16 18:26:18 -04:00
parent 67b8cfbd94
commit 9fc4c025fd
2 changed files with 10 additions and 1 deletions
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ChangeLog
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@@ -1,3 +1,12 @@
2011-04-16 Joel E. Denny <joeldenny@joeldenny.org>
tests: pacify gcc 4.6.0's -Wunused-but-set-variable.
Reported by Jim Meyering at
<http://lists.gnu.org/archive/html/bug-bison/2011-04/msg00002.html>.
* tests/actions.at
(Default %printer and %destructor for mid-rule values): Define
YYLLOC_DEFAULT so that it uses its Rhs argument.
2011-04-16 Joel E. Denny <joeldenny@joeldenny.org> 2011-04-16 Joel E. Denny <joeldenny@joeldenny.org>
glr.c: omit yyresolveLocations when locations are disabled. glr.c: omit yyresolveLocations when locations are disabled.

2
tests/actions.at
View File

@@ -1199,7 +1199,7 @@ AT_DATA_GRAMMAR([[input.y]],
static int yylex (void); static int yylex (void);
# define USE(SYM) # define USE(SYM)
# define YYLTYPE int # define YYLTYPE int
# define YYLLOC_DEFAULT(Current, Rhs, N) # define YYLLOC_DEFAULT(Current, Rhs, N) (void)(Rhs)
# define YY_LOCATION_PRINT(File, Loc) # define YY_LOCATION_PRINT(File, Loc)
%} %}