LLVM 20.0.0git
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Provide a CastInfo specialized for std::optional<From>. More...
#include "llvm/Support/Casting.h"
Additional Inherited Members | |
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static std::optional< To > | castFailed () |
static std::optional< To > | doCast (const From &f) |
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static bool | isPossible (const From &f) |
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static To | doCastIfPossible (From f) |
Provide a CastInfo specialized for std::optional<From>.
It's assumed that if the input is std::optional<From> that the output can be std::optional<To>. If that's not the case, specialize CastInfo for your use case.