diff options
| -rw-r--r-- | regcomp.c | 26 |
1 files changed, 8 insertions, 18 deletions
@@ -11761,23 +11761,8 @@ S_regatom(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth) goto join_posix; case 'B': - RExC_seen_zerolen++; - RExC_seen |= REG_LOOKBEHIND_SEEN; - op = NBOUND + get_regex_charset(RExC_flags); - if (op > NBOUNDA) { /* /aa is same as /a */ - op = NBOUNDA; - } - else if (op == NBOUNDL) { - RExC_contains_locale = 1; - } - ret = reg_node(pRExC_state, op); - *flagp |= SIMPLE; - if ((U8) *(RExC_parse + 1) == '{') { - /* diag_listed_as: Use "%s" instead of "%s" */ - vFAIL("Use \"\\B\\{\" instead of \"\\B{\""); - } - goto finish_meta_pat; - + invert = 1; + /* FALLTHROUGH */ case 'b': RExC_seen_zerolen++; RExC_seen |= REG_LOOKBEHIND_SEEN; @@ -11788,11 +11773,16 @@ S_regatom(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth) else if (op == BOUNDL) { RExC_contains_locale = 1; } + + if (invert) { + op += NBOUND - BOUND; + } + ret = reg_node(pRExC_state, op); *flagp |= SIMPLE; if ((U8) *(RExC_parse + 1) == '{') { /* diag_listed_as: Use "%s" instead of "%s" */ - vFAIL("Use \"\\b\\{\" instead of \"\\b{\""); + vFAIL3("Use \"\\%c\\{\" instead of \"\\%c{\"", *RExC_parse, *RExC_parse); } goto finish_meta_pat; |