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QTaggedPointer: verify constexpr'ness of some ctors

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Change-Id: I44196ba3a823ce04b7c82aacfb9da301cc0f1886
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This commit is contained in:
Marc Mutz 2020-05-14 20:16:29 +02:00
parent 1a5cc8d13d
commit 3df3bdcdb3
1 changed files with 33 additions and 0 deletions
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33
tests/auto/corelib/tools/qtaggedpointer/tst_qtaggedpointer.cpp
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@ -34,6 +34,7 @@ class tst_QTaggedPointer : public QObject
Q_OBJECT Q_OBJECT
private Q_SLOTS: private Q_SLOTS:
void constExpr();
void construction(); void construction();
void dereferenceOperator(); void dereferenceOperator();
void pointerOperator(); void pointerOperator();
@ -46,6 +47,38 @@ private Q_SLOTS:
void taggedLinkedList(); void taggedLinkedList();
}; };
void tst_QTaggedPointer::constExpr()
{
{
constexpr QTaggedPointer<int> p;
Q_UNUSED(p);
}
{
enum Foo : uint {};
constexpr QTaggedPointer<int, Foo> p;
Q_UNUSED(p);
}
{
enum Foo : int {};
constexpr QTaggedPointer<int, Foo> p;
Q_UNUSED(p);
}
{
constexpr QTaggedPointer<int> p = nullptr;
Q_UNUSED(p);
}
{
enum Foo : uint {};
constexpr QTaggedPointer<int, Foo> p = nullptr;
Q_UNUSED(p);
}
{
enum Foo : int {};
constexpr QTaggedPointer<int, Foo> p = nullptr;
Q_UNUSED(p);
}
}
void tst_QTaggedPointer::construction() void tst_QTaggedPointer::construction()
{ {
{ {