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Merge pull request #27569 from Azoy/wheres-my-type-metadata

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swift-ci
2019-11-14 12:58:28 -08:00
committed by GitHub
parent 0103fe1eac a38c147152
commit 29cc760ce5
1 changed files with 3 additions and 2 deletions
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5
include/swift/ABI/ValueWitness.def
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@@ -160,7 +160,8 @@ FUNCTION_VALUE_WITNESS(assignWithTake,
MUTABLE_VALUE_TYPE,
(MUTABLE_VALUE_TYPE, MUTABLE_VALUE_TYPE, TYPE_TYPE))
/// unsigned (*getEnumTagSinglePayload)(const T* enum, UINT_TYPE emptyCases)
/// unsigned (*getEnumTagSinglePayload)(const T* enum, UINT_TYPE emptyCases,
/// M *self);
/// Given an instance of valid single payload enum with a payload of this
/// witness table's type (e.g Optional<ThisType>) , get the tag of the enum.
FUNCTION_VALUE_WITNESS(getEnumTagSinglePayload,
@@ -169,7 +170,7 @@ FUNCTION_VALUE_WITNESS(getEnumTagSinglePayload,
(IMMUTABLE_VALUE_TYPE, UINT_TYPE, TYPE_TYPE))
/// void (*storeEnumTagSinglePayload)(T* enum, UINT_TYPE whichCase,
/// UINT_TYPE emptyCases)
/// UINT_TYPE emptyCases, M *self);
/// Given uninitialized memory for an instance of a single payload enum with a
/// payload of this witness table's type (e.g Optional<ThisType>), store the
/// tag.