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tst_qpromise: build fix 

The test use aggregate initialization on some classes which however
are no longer aggregates in C++20 (the rules changed again; in C++20
having a user-*declared* constructor makes a class not an aggregate).

Just add a constructor so the code keeps compiling in both 17 and 20.

Fixes: QTBUG-92963
Pick-to: 6.0 6.1
Change-Id: I52371c5ee34c84358987b5ae8bee9ab9c49c8eab
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
bb10
Giuseppe D'Angelo 2021-04-20 12:45:38 +02:00
parent d83132c629
commit 7cdf77f5e7
1 changed files with 4 additions and 4 deletions
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8
tests/auto/corelib/thread/qpromise/tst_qpromise.cpp
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@ -78,21 +78,21 @@ private slots:
struct TrivialType { int field = 0; };
struct CopyOnlyType {
Q_DISABLE_MOVE(CopyOnlyType)
CopyOnlyType() = default;
constexpr CopyOnlyType(int field = 0) noexcept : field(field) {}
CopyOnlyType(const CopyOnlyType &) = default;
CopyOnlyType& operator=(const CopyOnlyType &) = default;
~CopyOnlyType() = default;
int field = 0;
int field;
};
struct MoveOnlyType {
Q_DISABLE_COPY(MoveOnlyType)
MoveOnlyType() = default;
constexpr MoveOnlyType(int field = 0) noexcept : field(field) {}
MoveOnlyType(MoveOnlyType &&) = default;
MoveOnlyType& operator=(MoveOnlyType &&) = default;
~MoveOnlyType() = default;
int field = 0;
int field;
};
bool operator==(const CopyOnlyType &a, const CopyOnlyType &b) { return a.field == b.field; }
bool operator==(const MoveOnlyType &a, const MoveOnlyType &b) { return a.field == b.field; }