diff options
Diffstat (limited to 'regexec.c')
| -rw-r--r-- | regexec.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -8072,7 +8072,7 @@ S_regmatch(pTHX_ regmatch_info *reginfo, char *startpos, regnode *prog) CV *newcv; /* save *all* paren positions */ - regcppush(rex, 0, maxopenparen); + ST.cp = regcppush(rex, 0, maxopenparen); REGCP_SET(ST.lastcp); if (!caller_cv) @@ -8349,9 +8349,11 @@ S_regmatch(pTHX_ regmatch_info *reginfo, char *startpos, regnode *prog) EVAL_CLOSE_PAREN_CLEAR(st); /* ST.close_paren = 0; * close_paren only for GOSUB */ ST.prev_recurse_locinput= NULL; /* only used for GOSUB */ - /* Save all the seen positions so far. */ + + /* note we saved the paren state earlier: ST.cp = regcppush(rex, 0, maxopenparen); REGCP_SET(ST.lastcp); + */ /* and set maxopenparen to 0, since we are starting a "fresh" match */ maxopenparen = 0; /* run the pattern returned from (??{...}) */ @@ -8441,6 +8443,7 @@ S_regmatch(pTHX_ regmatch_info *reginfo, char *startpos, regnode *prog) case EVAL_B_fail: /* unsuccessful B in (?{...})B */ REGCP_UNWIND(ST.lastcp); + regcppop(rex, &maxopenparen); sayNO; case EVAL_postponed_AB_fail: /* unsuccessfully ran A or B in (??{A})B */ |