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AK: Rename downcast<T> => verify_cast<T>

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This makes it much clearer what this cast actually does: it will
VERIFY that the thing we're casting is a T (using is<T>()).
This commit is contained in:
Andreas Kling 2021-06-24 19:53:42 +02:00
parent 6215a9c2cb
commit ee3a73ddbb
61 changed files with 262 additions and 262 deletions
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6
AK/TypeCasts.h
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@ -28,7 +28,7 @@ ALWAYS_INLINE bool is(InputType* input)
}
template<typename OutputType, typename InputType>
ALWAYS_INLINE CopyConst<InputType, OutputType>* downcast(InputType* input)
ALWAYS_INLINE CopyConst<InputType, OutputType>* verify_cast(InputType* input)
{
static_assert(IsBaseOf<InputType, OutputType>);
VERIFY(!input || is<OutputType>(*input));
@ -36,7 +36,7 @@ ALWAYS_INLINE CopyConst<InputType, OutputType>* downcast(InputType* input)
}
template<typename OutputType, typename InputType>
ALWAYS_INLINE CopyConst<InputType, OutputType>& downcast(InputType& input)
ALWAYS_INLINE CopyConst<InputType, OutputType>& verify_cast(InputType& input)
{
static_assert(IsBaseOf<InputType, OutputType>);
VERIFY(is<OutputType>(input));
@ -45,5 +45,5 @@ ALWAYS_INLINE CopyConst<InputType, OutputType>& downcast(InputType& input)
}
using AK::downcast;
using AK::is;
using AK::verify_cast;