- Tail-recursive pop_message

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@10920 f25d12d1-65f4-0310-ae8a-bbce733d8d8e
OpenModelica · Jan 19, 2012 · b1e6a82 · b1e6a82
1 parent 56a2aa9
commit b1e6a82
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Compiler/runtime/errorext.cpp b/Compiler/runtime/errorext.cpp
@@ -82,13 +82,14 @@ static void push_message(ErrorMessage *msg)
 /* pop the top of the message stack (and any duplicate messages that have also been added) */
 static void pop_message(bool rollback)
 {
+top:
   ErrorMessage *msg = errorMessageQueue.top();
   if (msg->getSeverity() == ErrorLevel_error) numErrorMessages--;
   errorMessageQueue.pop();
   bool pop_more = (errorMessageQueue.size() > 0 && !(rollback && errorMessageQueue.size() <= checkPoints.back().first) && msg->getFullMessage() == errorMessageQueue.top()->getFullMessage());
   delete msg;
   if (pop_more)
-    pop_message(rollback);
+    goto top;
 }
 
 /* Adds a message without file info. */