Fix: no scope walking for name resolving after MemAccess operator

Change-Id: Ic093079fa65d8d749911fd9f5b0f629e9fe68a1e
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

Conflicts:
	tests/auto/cplusplus/findusages/tst_findusages.cpp

Change-Id: I87d305e2d68582aa00b92f9599368615cd76ec74
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

src/plugins/cpptools/cppcompletion_test.cpp

@@ -997,7 +997,6 @@ void CppToolsPlugin::test_completion_cyclic_inheritance_data()
            "};\n"
            "\n"
            "Class<int> c;\n"
-           "c.\n"
            "@\n"
             ;
     completions.append("Class");
@@ -1007,5 +1006,4 @@ void CppToolsPlugin::test_completion_cyclic_inheritance_data()
     completions.append("class_recurse_t");
     QTest::newRow("case: direct cyclic inheritance with templates, more complex situation")
             << code << completions;
-
 }