C++: Handle recursive auto declarations

Remember auto declarations we have already looked up and stop if we try
it again.

Task-number: QTCREATORBUG-9503

Change-Id: I989b11609c98bf197ce916d79c9d452294355053
Reviewed-by: Przemyslaw Gorszkowski <[email protected]>
Reviewed-by: Erik Verbruggen <[email protected]>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/plugins/cpptools/cpptoolsplugin.h b/src/plugins/cpptools/cpptoolsplugin.h
index 10f033c0434..03c06ba58bd 100644
--- a/src/plugins/cpptools/cpptoolsplugin.h
+++ b/src/plugins/cpptools/cpptoolsplugin.h
@@ -138,6 +138,8 @@ private slots:
     void test_completion_instantiate_template_with_anonymous_class();
     void test_completion_instantiate_template_function();
     void test_completion_crash_cloning_template_class_QTCREATORBUG9329();
+    void test_completion_recursive_auto_declarations1_QTCREATORBUG9503();
+    void test_completion_recursive_auto_declarations2_QTCREATORBUG9503();
 
     void test_format_pointerdeclaration_in_simpledeclarations();
     void test_format_pointerdeclaration_in_simpledeclarations_data();