SwiftRemoteMirror: Dig into generic SIL boxes #2556
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Part 1: Generic SIL Boxes always have instatiated metadata with kind HeapGenericLocalVariable, which includes a metadata pointer for the boxed type. Part 2, after this, is to provide some kind of outgoing pointer map for fixed heap boxes, whose metadata may be shared among different but destructor-compatible types. rdar://problem/26240419
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Generic SIL Boxes always have instatiated metadata with kind
HeapGenericLocalVariable, which includes a metadata pointer for the
boxed type.
TODO after this is to provide some kind of outgoing pointer map for
fixed heap boxes, whose metadata may be shared among different but
destructor-compatible types.
rdar://problem/26240419