C++: nested class with enclosing template class

The parent of instantiation of nested class of template class
should be the instantiation of enclosing template class.

Task-number: QTCREATORBUG-11752
Change-Id: I8875c738848b85731f5ea88a60da190b4b0ad18f
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/src/plugins/cpptools/cppcompletion_test.cpp b/src/plugins/cpptools/cppcompletion_test.cpp
index d87f6719512..2b729b254f0 100644
--- a/src/plugins/cpptools/cppcompletion_test.cpp
+++ b/src/plugins/cpptools/cppcompletion_test.cpp
@@ -2233,6 +2233,22 @@ void CppToolsPlugin::test_completion_data()
             "   double val = @\n"
             "}\n"
         ) << _("d.constBegin()->") << (QStringList());
+
+    QTest::newRow("nested_class_in_template_class_QTCREATORBUG-11752") << _(
+            "template <typename T>\n"
+            "struct Temp\n"
+            "{\n"
+            "   struct Nested1 { T t; };\n"
+            "   struct Nested2 { Nested1 n1; };\n"
+            "};\n"
+            "struct Foo { int foo; };\n"
+            "void fun() {\n"
+            "   Temp<Foo>::Nested2 n2;\n"
+            "   @\n"
+            "}\n"
+        ) << _("n2.n1.t.") << (QStringList()
+            << QLatin1String("foo")
+            << QLatin1String("Foo"));
 }
 
 void CppToolsPlugin::test_completion_member_access_operator()