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AK: Add Retained<T>, like RetainPtr, but never null.

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Also use some Clang attribute wizardry to get a warning for use-after-move.
This commit is contained in:
Andreas Kling 2019-02-25 12:43:52 +01:00
parent 0b957ed2b1
commit 2cfcbdc735
31 changed files with 214 additions and 104 deletions
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7
AK/StdLibExtras.h
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@ -60,11 +60,18 @@ static inline T ceil_div(T a, U b)
return result;
}
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wconsumed"
#endif
template <typename T>
T&& move(T& arg)
{
return static_cast<T&&>(arg);
}
#ifdef __clang__
#pragma clang diagnostic pop
#endif
template<typename T>
struct Identity {