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More alloca cleanups.

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* bootstrap (gnulib_modules): Remove alloca.  Bison doesn't need
it itself.
* src/main.c (main) [C_ALLOCA]: Don't flush alloca'ed memory; we
don't use alloca any more.

* data/yacc.c [YYSTACK_USE_ALLOCA && !defined __GNUC__ && ! defined
__BUILTIN_VA_ARG_INCR && ! defined _AIX && ! defined _MSC_VER &&
(defined alloca || defined _ALLOCA_H)]: Don't include <stdlib.h>;
not needed in this case.
* tests/torture.at (Exploding the Stack Size with Alloca): Adjust
to match yacc.c, to test more hosts.
This commit is contained in:
Paul Eggert
2005-09-21 19:54:48 +00:00
parent ac2434287d
commit 0d50976f3c
5 changed files with 18 additions and 11 deletions
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3
data/yacc.c
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@@ -263,7 +263,8 @@ b4_syncline([@oline@], [@ofile@])[
# define alloca _alloca
# else
# define YYSTACK_ALLOC alloca
# if ! defined (_STDLIB_H) && (defined (__STDC__) || defined (__cplusplus))
# if (! defined (alloca) && ! defined (_ALLOCA_H) && ! defined (_STDLIB_H) \
&& (defined (__STDC__) || defined (__cplusplus)))
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
# ifndef _STDLIB_H
# define _STDLIB_H 1