Gábor Horváth 93e1c787f0 [6.2][cxx-interop] Fix a crash when exposing @objc Swift classes ...

Explanation: There was a null pointer dereference in reverse interop
when we wanted to expose an ObjC class written in Swift. There was a
crash during generating the scaffolding we do for Clang types. Since
the type is written in Swift, no such scaffolding is needed, this patch
skips this operation avoiding the null dereference.
Scope: Reverse C++ interop when exposing @ObjC classes written in Swift.
Issues: rdar://154252454
Original PRs: #82684
Risk: Low, the fix is narrow to the affected scenario.
Testing: Added a compiler test.
Reviewers: @egorzhdan

2025-07-03 09:25:38 +01:00

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