diff options
| author | vvvv <[email protected]> | 2025-10-24 14:59:50 +0300 |
|---|---|---|
| committer | vvvv <[email protected]> | 2025-10-24 15:29:24 +0300 |
| commit | 5b0d18921f2a509d8363c40a5ca208dfed026287 (patch) | |
| tree | d1369c696d3a9e9a65b68d9208e198269a48cfbc /yql/essentials/parser/pg_wrapper/postgresql/src/backend/regex/regcomp.c | |
| parent | e7fbdb6e81ae4a296e710b133de7a2a04b31bbc4 (diff) | |
YQL-20567 upgrade PG up to 16.10 & fix instructions
init
commit_hash:81aba13295273281d19d2d332a48ff1c44977447
Diffstat (limited to 'yql/essentials/parser/pg_wrapper/postgresql/src/backend/regex/regcomp.c')
| -rw-r--r-- | yql/essentials/parser/pg_wrapper/postgresql/src/backend/regex/regcomp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/yql/essentials/parser/pg_wrapper/postgresql/src/backend/regex/regcomp.c b/yql/essentials/parser/pg_wrapper/postgresql/src/backend/regex/regcomp.c index 8a6cfb2973d..15b264e50f1 100644 --- a/yql/essentials/parser/pg_wrapper/postgresql/src/backend/regex/regcomp.c +++ b/yql/essentials/parser/pg_wrapper/postgresql/src/backend/regex/regcomp.c @@ -215,6 +215,7 @@ static void clonesuccessorstates(struct nfa *nfa, struct state *ssource, struct state *spredecessor, struct arc *refarc, char *curdonemap, char *outerdonemap, int nstates); +static void removecantmatch(struct nfa *nfa); static void cleanup(struct nfa *nfa); static void markreachable(struct nfa *nfa, struct state *s, struct state *okay, struct state *mark); @@ -342,6 +343,7 @@ struct vars #define BEHIND 'r' /* color-lookbehind arc */ #define WBDRY 'w' /* word boundary constraint */ #define NWBDRY 'W' /* non-word-boundary constraint */ +#define CANTMATCH 'x' /* arc that cannot match anything */ #define SBEGIN 'A' /* beginning of string (even if not BOL) */ #define SEND 'Z' /* end of string (even if not EOL) */ @@ -2368,6 +2370,7 @@ nfanode(struct vars *v, nfa = newnfa(v, v->cm, v->nfa); NOERRZ(); dupnfa(nfa, t->begin, t->end, nfa->init, nfa->final); + nfa->flags = v->nfa->flags; if (!ISERR()) specialcolors(nfa); if (!ISERR()) |