Mercurial > hg > octave-lyh > gnulib-hg
changeset 409:e9f87c3ee38a
(REGEX_FREE): Add back the `while (0)' hack
Put back ifdefs to protect unnecessary decl.
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Thu, 27 Apr 1995 05:23:35 +0000 |
parents | 17dc6a8da5f5 |
children | 3021132524bb |
files | lib/regex.c |
diffstat | 1 files changed, 5 insertions(+), 1 deletions(-) [+] |
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--- a/lib/regex.c +++ b/lib/regex.c @@ -246,7 +246,7 @@ destination) /* No need to do anything to free, after alloca. */ -#define REGEX_FREE(arg) (0) +#define REGEX_FREE(arg) while (0) #endif /* not REGEX_MALLOC */ @@ -2865,7 +2865,9 @@ /* This holds the pointer to the failure stack, when it is allocated relocatably. */ +#ifdef REL_ALLOC_STMT fail_stack_elt_t *failure_stack_ptr; +#endif /* Assume that each path through the pattern can be null until proven otherwise. We set this false at the bottom of switch @@ -3516,7 +3518,9 @@ /* This holds the pointer to the failure stack, when it is allocated relocatably. */ +#ifdef REL_ALLOC_STMT fail_stack_elt_t *failure_stack_ptr; +#endif /* We fill all the registers internally, independent of what we return, for use in backreferences. The number here includes