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Runtime: correct attribute annotations for newer compilers #61489

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Runtime: correct attribute annotations for newer compilers #61489

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2 changes: 1 addition & 1 deletion include/swift/Runtime/Heap.h
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@ namespace swift {
// Never returns nil. The returned memory is uninitialized.
//
// An "alignment mask" is just the alignment (a power of 2) minus 1.
SWIFT_RETURNS_NONNULL SWIFT_NODISCARD SWIFT_RUNTIME_EXPORT
SWIFT_RUNTIME_EXPORT SWIFT_RETURNS_NONNULL SWIFT_NODISCARD
void *swift_slowAlloc(size_t bytes, size_t alignMask);

// If the caller cannot promise to zero the object during destruction,
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4 changes: 2 additions & 2 deletions include/swift/Runtime/HeapObject.h
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Expand Up @@ -61,7 +61,7 @@ struct OpaqueValue;
///
/// POSSIBILITIES: The argument order is fair game. It may be useful
/// to have a variant which guarantees zero-initialized memory.
SWIFT_RETURNS_NONNULL SWIFT_NODISCARD SWIFT_RUNTIME_EXPORT
SWIFT_RUNTIME_EXPORT SWIFT_RETURNS_NONNULL SWIFT_NODISCARD
HeapObject *swift_allocObject(HeapMetadata const *metadata,
size_t requiredSize,
size_t requiredAlignmentMask);
Expand Down Expand Up @@ -117,7 +117,7 @@ BoxPair swift_makeBoxUnique(OpaqueValue *buffer, Metadata const *type,
size_t alignMask);

/// Returns the address of a heap object representing all empty box types.
SWIFT_RETURNS_NONNULL SWIFT_NODISCARD SWIFT_RUNTIME_EXPORT
SWIFT_RUNTIME_EXPORT SWIFT_RETURNS_NONNULL SWIFT_NODISCARD
HeapObject* swift_allocEmptyBox();

/// Atomically increments the retain count of an object.
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4 changes: 2 additions & 2 deletions include/swift/Runtime/Metadata.h
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Expand Up @@ -313,7 +313,7 @@ swift_getGenericMetadata(MetadataRequest request,
/// - installing new v-table entries and overrides; and
/// - registering the class with the runtime under ObjC interop.
/// Most of this work can be achieved by calling swift_initClassMetadata.
SWIFT_RETURNS_NONNULL SWIFT_NODISCARD SWIFT_RUNTIME_EXPORT
SWIFT_RUNTIME_EXPORT SWIFT_RETURNS_NONNULL SWIFT_NODISCARD
ClassMetadata *
swift_allocateGenericClassMetadata(const ClassDescriptor *description,
const void *arguments,
Expand All @@ -322,7 +322,7 @@ swift_allocateGenericClassMetadata(const ClassDescriptor *description,
/// Allocate a generic value metadata object. This is intended to be
/// called by the metadata instantiation function of a generic struct or
/// enum.
SWIFT_RETURNS_NONNULL SWIFT_NODISCARD SWIFT_RUNTIME_EXPORT
SWIFT_RUNTIME_EXPORT SWIFT_RETURNS_NONNULL SWIFT_NODISCARD
ValueMetadata *
swift_allocateGenericValueMetadata(const ValueTypeDescriptor *description,
const void *arguments,
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