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C++: Fix typedef resolving when templates are involved.

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Task-number: QTCREATORBUG-7978
Change-Id: I27e6ebe56e410d509580a1e00f8986642cacc5ba
Reviewed-by: David Schulz <david.schulz@digia.com>
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
Reviewed-by: Christian Stenger <christian.stenger@digia.com>
This commit is contained in:
Erik Verbruggen
2012-10-18 15:06:13 +02:00
parent fa655dd407
commit 2b95d81cd8
6 changed files with 145 additions and 12 deletions
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70
src/plugins/cpptools/cppcompletion_test.cpp
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@@ -296,6 +296,76 @@ void CppToolsPlugin::test_completion_template_3()
QVERIFY(completions.contains("Tupple"));
QVERIFY(completions.contains("a"));
QVERIFY(completions.contains("b"));
}
void CppToolsPlugin::test_completion_template_4()
{
TestData data;
data.srcText = "\n"
"template <class T>\n"
"struct List\n"
"{\n"
" typedef T U;\n"
" U u;\n"
"};\n"
"\n"
"struct Tupple { int a; int b; };\n"
"\n"
"void func() {\n"
" List<Tupple> l;\n"
" @\n"
" // padding so we get the scope right\n"
"}";
setup(&data);
Utils::ChangeSet change;
QString txt = QLatin1String("l.u.");
change.insert(data.pos, txt);
QTextCursor cursor(data.doc);
change.apply(&cursor);
data.pos += txt.length();
QStringList completions = getCompletions(data);
QCOMPARE(completions.size(), 3);
QVERIFY(completions.contains("Tupple"));
QVERIFY(completions.contains("a"));
QVERIFY(completions.contains("b"));
}
void CppToolsPlugin::test_completion_template_5()
{
TestData data;
data.srcText = "\n"
"template <class T>\n"
"struct List\n"
"{\n"
" T u;\n"
"};\n"
"\n"
"struct Tupple { int a; int b; };\n"
"\n"
"void func() {\n"
" typedef List<Tupple> LT;\n"
" LT l;"
" @\n"
" // padding so we get the scope right\n"
"}";
setup(&data);
Utils::ChangeSet change;
QString txt = QLatin1String("l.u.");
change.insert(data.pos, txt);
QTextCursor cursor(data.doc);
change.apply(&cursor);
data.pos += txt.length();
QStringList completions = getCompletions(data);
QCOMPARE(completions.size(), 3);
QVERIFY(completions.contains("Tupple"));
QVERIFY(completions.contains("a"));
QVERIFY(completions.contains("b"));
}