From cff4b69cc63ce5f027484932bbee8be488521a49 Mon Sep 17 00:00:00 2001 From: "K.Kosako" Date: Tue, 25 Jul 2017 12:55:17 +0900 Subject: [PATCH] fix #66 : --enable-combination-explosion-check is broken in 6.4.0 --- src/regcomp.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/src/regcomp.c b/src/regcomp.c index db83739..6ff06ca 100644 --- a/src/regcomp.c +++ b/src/regcomp.c @@ -3529,10 +3529,8 @@ setup_comb_exp_check(Node* node, int state, ScanEnv* env) switch (NODE_TYPE(node)) { case NODE_LIST: { - Node* prev = NULL_NODE; do { r = setup_comb_exp_check(NODE_CAR(node), r, env); - prev = NODE_CAR(node); } while (r >= 0 && IS_NOT_NULL(node = NODE_CDR(node))); } break; @@ -3619,8 +3617,8 @@ setup_comb_exp_check(Node* node, int state, ScanEnv* env) switch (en->type) { case ENCLOSURE_MEMORY: { - if (env->curr_max_regnum < en->regnum) - env->curr_max_regnum = en->regnum; + if (env->curr_max_regnum < en->m.regnum) + env->curr_max_regnum = en->m.regnum; r = setup_comb_exp_check(NODE_ENCLOSURE_BODY(en), state, env); } -- 2.40.0