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C++: fix instantiation of template special. with pointer argument

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Fixed code completion for instantiation of template specialization
with argument as pointer, e.g.:
template <typename T>
struct Template
{ T variable; };
template <typename T>
struct Template<T *>
{ T *pointer; };
Template<int*> templ;
templ.pointer;

Change-Id: I7c79fe0cd7119b1208f064aece0cafdf50e1a012
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
This commit is contained in:
Przemyslaw Gorszkowski
2013-02-19 08:44:44 +01:00
committed by Erik Verbruggen
parent 195d39242d
commit ea32191542
4 changed files with 80 additions and 6 deletions
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33
src/plugins/cpptools/cppcompletion_test.cpp
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@@ -1613,3 +1613,36 @@ void CppToolsPlugin::test_completion_resolve_complex_typedef_with_template()
QVERIFY(completions.contains(QLatin1String("bar")));
QVERIFY(completions.contains(QLatin1String("Template1")));
}
void CppToolsPlugin::test_completion_template_specialization_with_pointer()
{
TestData data;
data.srcText = "\n"
"template <typename T>\n"
"struct Template\n"
"{\n"
" T variable;\n"
"};\n"
"template <typename T>\n"
"struct Template<T *>\n"
"{\n"
" T *pointer;\n"
"};\n"
"Template<int*> templ;\n"
"@\n"
;
setup(&data);
Utils::ChangeSet change;
QString txt = QLatin1String("templ.");
change.insert(data.pos, txt);
QTextCursor cursor(data.doc);
change.apply(&cursor);
data.pos += txt.length();
QStringList completions = getCompletions(data);
QCOMPARE(completions.size(), 2);
QVERIFY(completions.contains(QLatin1String("Template")));
QVERIFY(completions.contains(QLatin1String("pointer")));
}