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yacc.c: also disable -Wuninitialized.

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* data/yacc.c (YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN): For some versions
of GCC, -Wmaybe-uninitialized alone does not suffice.
This commit is contained in:
Akim Demaille
2012-11-06 15:34:56 +01:00
parent a1d1ab50a0
commit 63e8426ac6
1 changed files with 1 additions and 0 deletions
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data/yacc.c
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@@ -175,6 +175,7 @@ int yychar;
/* Suppress an incorrect diagnostic about yylval being uninitialized. */ /* Suppress an incorrect diagnostic about yylval being uninitialized. */
# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
_Pragma ("GCC diagnostic push") \ _Pragma ("GCC diagnostic push") \
_Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
_Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ # define YY_IGNORE_MAYBE_UNINITIALIZED_END \
_Pragma ("GCC diagnostic pop") _Pragma ("GCC diagnostic pop")