AK+Tests: Don't double-destroy NoAllocationGuard in TestFixedArray

This caused the m_allocation_enabled_previously member to be technically
uninitialized when the compiler emits the implicit destructor call for
stack allocated classes.
This was pointed out by gcc on lagom builds, no clue how this was flying
under the radar for so long and is not triggering CI.
This commit is contained in:
Hendiadyoin1 2022-09-11 12:44:30 +02:00 committed by Brian Gianforcaro
parent 7bb8d26b0c
commit 6b6510b577

View file

@ -63,10 +63,15 @@ TEST_CASE(no_allocation)
EXPECT_NO_CRASH("Move", [&] {
FixedArray<int> moved_from_array = FixedArray<int>::must_create_but_fixme_should_propagate_errors(6);
NoAllocationGuard guard;
FixedArray<int> moved_to_array(move(moved_from_array));
// We need to ensure that this destructor runs before the FixedArray destructor.
guard.~NoAllocationGuard();
// We need an Optional here to ensure that the NoAllocationGuard is
// destroyed before the moved_to_array, because that would call free
Optional<FixedArray<int>> moved_to_array;
{
NoAllocationGuard guard;
moved_to_array.emplace(move(moved_from_array));
}
return Test::Crash::Failure::DidNotCrash;
});