Crash when editing test_name of Google Test

When I decide to rename a test name, I erase it completely and then retype the correct name. Qt Creator crashed after I removed the last character of the name inside the TEST(test_suite, test_name) macro. The behavior is inconsistent. It doesn't always crash, but all the crashes I've encountered in the last two weeks (there was 4 or 5) happened when I was editing test_name.

The following sometimes causes an instant crash while editing.

TEST(MySuiteName, )
{
   // my test
}

I don't know if this is appropriate for the issue, but I have the ClangCodeModel and ClangFormat plugins enabled.