X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/2fc90989b7d11c61d8676df22bf0be98f694e891..62c4328e008dd6dd68fb5ac2a7ed1b8790f81279:/data/yacc.c

diff --git a/data/yacc.c b/data/yacc.c
index 9cb7f2f3..b06837c0 100644
--- a/data/yacc.c
+++ b/data/yacc.c
@@ -263,7 +263,7 @@ b4_syncline([@oline@], [@ofile@])[
 #    define alloca _alloca
 #   else
 #    define YYSTACK_ALLOC alloca
-#    if (! defined (alloca) && ! defined (_ALLOCA_H) && ! defined (_STDLIB_H) \
+#    if (! defined (_ALLOCA_H) && ! defined (_STDLIB_H) \
 	 && (defined (__STDC__) || defined (__cplusplus)))
 #     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
 #     ifndef _STDLIB_H