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AK: Use IsSame<FlatPtr, T> instead of __LP64__ to guess FlatPtr's type

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Instead of playing the guessing game, simply use whatever type FlatPtr
itself resolves to.
This commit is contained in:
Ali Mohammad Pur 2024-01-27 13:34:13 +03:30 • committed by Ali Mohammad Pur
parent 9326ded5a4
commit 0e61d039c9
1 changed files with 11 additions and 5 deletions
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16
AK/JsonValue.h
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@ -104,11 +104,17 @@ public:
Optional<FlatPtr> get_addr() const
{
#ifdef __LP64__
return get_u64();
#else
return get_u32();
#endif
// Note: This makes the lambda dependent on the template parameter, which is necessary
// for the `if constexpr` to not evaluate both branches.
auto fn = [&]<typename T>() -> Optional<T> {
if constexpr (IsSame<T, u64>) {
return get_u64();
} else {
return get_u32();
}
};
return fn.operator()<FlatPtr>();
}
Optional<bool> get_bool() const