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CPlusPlus: Support requires clause in parser

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Change-Id: Ice6a7a287453516a1cfc296e2c9f16160b3ea130
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
Christian Kandeler
2023-02-28 11:09:50 +01:00
parent 7214d79420
commit 47d375bbb4
12 changed files with 111 additions and 0 deletions
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23
tests/auto/cplusplus/cxx11/tst_cxx11.cpp
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@@ -147,6 +147,7 @@ private Q_SLOTS:
void lambdaType();
void concepts();
void requiresClause();
};
@@ -318,5 +319,27 @@ void *func2(IsPointer auto p)
QVERIFY(!hasErrors);
}
void tst_cxx11::requiresClause()
{
LanguageFeatures features;
features.cxxEnabled = true;
features.cxx11Enabled = features.cxx14Enabled = features.cxx20Enabled = true;
const QString source = R"(
template<class T> constexpr bool is_meowable = true;
template<class T> constexpr bool is_purrable() { return true; }
template<class T> void f(T) requires is_meowable<T>;
template<class T> requires is_meowable<T> void g(T) ;
template<class T> void h(T) requires (is_purrable<T>());
)";
QByteArray errors;
Document::Ptr doc = Document::create(FilePath::fromPathPart(u"testFile"));
processDocument(doc, source.toUtf8(), features, &errors);
const bool hasErrors = !errors.isEmpty();
if (hasErrors)
qDebug() << errors;
QVERIFY(!hasErrors);
}
QTEST_APPLESS_MAIN(tst_cxx11)
#include "tst_cxx11.moc"