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C++: template base class and default argument for template class

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Fix code completion for case:
struct Foo
{
    int bar;
};

template <typename T>
struct Base
{
    T t;
};

template <typename T1 = Foo>
struct Derived : Base<T1>
{};

int main()
{
    Derived<> foo;
    foo.t.// no code completion
    return 0;
}

Task-number: QTCREATORBUG-12606
Change-Id: Iadf2fae172739d0a5844c6b437fd2686616e64e7
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
This commit is contained in:
Przemyslaw Gorszkowski
2014-07-03 13:53:22 +02:00
committed by Erik Verbruggen
parent ce4dc86d58
commit 059cfde677
2 changed files with 21 additions and 5 deletions
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14
src/plugins/cpptools/cppcompletion_test.cpp
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@@ -2281,6 +2281,20 @@ void CppToolsPlugin::test_completion_data()
<< QLatin1String("Derived")
<< QLatin1String("foo")
<< QLatin1String("Foo"));
QTest::newRow("default_arguments_for_class_templates_and_template_base_class_QTCREATORBUG-12606") << _(
"struct Foo { int foo; };\n"
"template <typename T>\n"
"struct Base { T t; };\n"
"template <typename T = Foo>\n"
"struct Derived : Base<T> {};\n"
"void fun() {\n"
" Derived<> derived;\n"
" @\n"
"}\n"
) << _("derived.t.") << (QStringList()
<< QLatin1String("foo")
<< QLatin1String("Foo"));
}
void CppToolsPlugin::test_completion_member_access_operator()