diff options
Diffstat (limited to 'src/backend/regex/rege_dfa.c')
| -rw-r--r-- | src/backend/regex/rege_dfa.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/src/backend/regex/rege_dfa.c b/src/backend/regex/rege_dfa.c index e521261a571..f4fd41458bd 100644 --- a/src/backend/regex/rege_dfa.c +++ b/src/backend/regex/rege_dfa.c @@ -272,36 +272,35 @@ static struct dfa * newdfa(struct vars * v, struct cnfa * cnfa, struct colormap * cm, - struct smalldfa * small) /* preallocated space, may be NULL */ + struct smalldfa * sml) /* preallocated space, may be NULL */ { struct dfa *d; size_t nss = cnfa->nstates * 2; int wordsper = (cnfa->nstates + UBITS - 1) / UBITS; - struct smalldfa *smallwas = small; + struct smalldfa *smallwas = sml; assert(cnfa != NULL && cnfa->nstates != 0); if (nss <= FEWSTATES && cnfa->ncolors <= FEWCOLORS) { assert(wordsper == 1); - if (small == NULL) + if (sml == NULL) { - small = (struct smalldfa *) MALLOC( - sizeof(struct smalldfa)); - if (small == NULL) + sml = (struct smalldfa *) MALLOC(sizeof(struct smalldfa)); + if (sml == NULL) { ERR(REG_ESPACE); return NULL; } } - d = &small->dfa; - d->ssets = small->ssets; - d->statesarea = small->statesarea; + d = &sml->dfa; + d->ssets = sml->ssets; + d->statesarea = sml->statesarea; d->work = &d->statesarea[nss]; - d->outsarea = small->outsarea; - d->incarea = small->incarea; + d->outsarea = sml->outsarea; + d->incarea = sml->incarea; d->cptsmalloced = 0; - d->mallocarea = (smallwas == NULL) ? (char *) small : NULL; + d->mallocarea = (smallwas == NULL) ? (char *) sml : NULL; } else { |