avoid unnecessary processing when a stream has 32 or fewer nested parenthesis. #1201

2016-12-30 18:32:20 +01:00 · 2016-12-30 18:32:20 +01:00 · 952f545cd7
parent 3b20d41a92
commit 952f545cd7
1 changed files with 2 additions and 0 deletions
--- a/preprocessor/ModelTree.cc
+++ b/preprocessor/ModelTree.cc
@ -1296,6 +1296,8 @@ void
 ModelTree::fixNestedParenthesis(ostringstream &output, map<string, string> &tmp_paren_vars) const
 {
  string str = output.str();
+  if (!testNestedParenthesis(str))
+    return;
  int open = 0;
  int first_open_paren = 0;
  int matching_paren = 0;