diff options
Diffstat (limited to 'src/backend/regex/rege_dfa.c')
| -rw-r--r-- | src/backend/regex/rege_dfa.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/backend/regex/rege_dfa.c b/src/backend/regex/rege_dfa.c index e521261a571..5efb761d6d7 100644 --- a/src/backend/regex/rege_dfa.c +++ b/src/backend/regex/rege_dfa.c @@ -458,14 +458,14 @@ miss(struct vars * v, /* used only for debug flags */ gotstate = 0; for (i = 0; i < d->nstates; i++) if (ISBSET(css->states, i)) - for (ca = cnfa->states[i] + 1; ca->co != COLORLESS; ca++) + for (ca = cnfa->states[i]; ca->co != COLORLESS; ca++) if (ca->co == co) { BSET(d->work, ca->to); gotstate = 1; if (ca->to == cnfa->post) ispost = 1; - if (!cnfa->states[ca->to]->co) + if (!(cnfa->stflags[ca->to] & CNFA_NOPROGRESS)) noprogress = 0; FDEBUG(("%d -> %d\n", i, ca->to)); } @@ -476,10 +476,9 @@ miss(struct vars * v, /* used only for debug flags */ dolacons = 0; for (i = 0; i < d->nstates; i++) if (ISBSET(d->work, i)) - for (ca = cnfa->states[i] + 1; ca->co != COLORLESS; - ca++) + for (ca = cnfa->states[i]; ca->co != COLORLESS; ca++) { - if (ca->co <= cnfa->ncolors) + if (ca->co < cnfa->ncolors) continue; /* NOTE CONTINUE */ sawlacons = 1; if (ISBSET(d->work, ca->to)) @@ -490,7 +489,7 @@ miss(struct vars * v, /* used only for debug flags */ dolacons = 1; if (ca->to == cnfa->post) ispost = 1; - if (!cnfa->states[ca->to]->co) + if (!(cnfa->stflags[ca->to] & CNFA_NOPROGRESS)) noprogress = 0; FDEBUG(("%d :> %d\n", i, ca->to)); } |