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averello/swift-mirror

mirror of https://github.com/apple/swift.git synced 2025-12-14 20:36:38 +01:00

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Egor Zhdan 782f26e726 [cxx-interop] Fix printing of namespaces declared in bridging headers

If a C++ namespace has redeclarations in a bridging header, printing AST for the namespace would crash the compiler. This is because such a redeclaration would not have an owning Clang module, and the AST printer did not account for that.

This change fixes the crash.

rdar://151715540
(cherry picked from commit cc9c51deea)

2025-06-23 18:56:19 +01:00

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287 B

Swift

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 // RUN: %target-swift-ide-test -print-header -header-to-print %S/Inputs/bridging-header.h -import-objc-header %S/Inputs/bridging-header.h -source-filename=%s -cxx-interoperability-mode=upcoming-swift | %FileCheck %s
 // CHECK: struct InBridgingHeader1
 // CHECK: struct InBridgingHeader2