Index: lldb/trunk/source/Plugins/Language/CPlusPlus/CPlusPlusNameParser.cpp
===================================================================
--- lldb/trunk/source/Plugins/Language/CPlusPlus/CPlusPlusNameParser.cpp
+++ lldb/trunk/source/Plugins/Language/CPlusPlus/CPlusPlusNameParser.cpp
@@ -242,8 +242,7 @@
     }
   }
 
-  assert(template_counter >= 0);
-  if (template_counter > 0) {
+  if (template_counter != 0) {
     return false;
   }
   start_position.Remove();
Index: lldb/trunk/unittests/Language/CPlusPlus/CPlusPlusLanguageTest.cpp
===================================================================
--- lldb/trunk/unittests/Language/CPlusPlus/CPlusPlusLanguageTest.cpp
+++ lldb/trunk/unittests/Language/CPlusPlus/CPlusPlusLanguageTest.cpp
@@ -160,4 +160,6 @@
       "selector:otherField:", context, basename));
   EXPECT_FALSE(CPlusPlusLanguage::ExtractContextAndIdentifier(
       "abc::", context, basename));
+  EXPECT_FALSE(CPlusPlusLanguage::ExtractContextAndIdentifier(
+      "f<A<B><C>>", context, basename));
 }