[lldb] Remove use of SwiftASTContext in GetPointerByteSize (#6654) #6786
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When `TypeSystemSwiftTypeRef` instance doesn't correspond to a `Module`, it should have a `Target`. Either are sufficient to get the pointer size. This avoids loading and constructing Swift ASTContexts, which can be slow and unnecessary in this case. (cherry-picked from commit 97f6808)
kastiglione
deleted the
dl/lldb-Remove-use-of-SwiftASTContext-in-GetPointerByteSize-6654
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When
TypeSystemSwiftTypeRefinstance doesn't correspond to aModule, it should have aTarget. Either are sufficient to get the pointer size. This avoids loading and constructing Swift ASTContexts, which can be slow and unnecessary in this case.(cherry-picked from commit 97f6808)