From: K.Kosako <kosako@sofnec.co.jp>
Date: Thu, 10 Oct 2019 23:58:38 +0000 (+0900)
Subject: add output parsed tree before setup() in ONIG_DEBUG_PARSE mode
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a638789038be5adceb7e3be74fb37a6a4f6d6c6d;p=onig

add output parsed tree before setup() in ONIG_DEBUG_PARSE mode
---

diff --git a/src/regcomp.c b/src/regcomp.c
index addc46b..b7cca2d 100644
--- a/src/regcomp.c
+++ b/src/regcomp.c
@@ -6639,6 +6639,13 @@ onig_compile(regex_t* reg, const UChar* pattern, const UChar* pattern_end,
   reg->num_call = scan_env.num_call;
 #endif
 
+#ifdef ONIG_DEBUG_PARSE
+  fprintf(stderr, "MAX PARSE DEPTH: %d\n", scan_env.max_parse_depth);
+  fprintf(stderr, "TREE (parsed)\n");
+  print_tree(stderr, root);
+  fprintf(stderr, "\n");
+#endif
+
   r = setup_tree(root, reg, 0, &scan_env);
   if (r != 0) goto err_unset;
 
@@ -6650,8 +6657,9 @@ onig_compile(regex_t* reg, const UChar* pattern, const UChar* pattern_end,
   }
 
 #ifdef ONIG_DEBUG_PARSE
-  fprintf(stderr, "MAX PARSE DEPTH: %d\n", scan_env.max_parse_depth);
+  fprintf(stderr, "TREE (after setup)\n");
   print_tree(stderr, root);
+  fprintf(stderr, "\n");
 #endif
 
   reg->capture_history  = scan_env.cap_history;