this pointer too soon
Giving out strong references to an object before you can guarantee that it will work.
A throwback to the early days of 16-bit Windows.
hresult_error
There are also C++ standard exceptions, particularly std::bad_alloc.
Dealing with awaitables that return void, and questioning our life choices.
Wrapping the results and returning them in a tuple.
Using a custom awaiter to suppress the GetResults().
Congratulations, you locked your keys in the car.
Looking for a clue.
Play threading games, win threading prizes.
Put them in your manifest.