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b9f00ef923
It's very, very easy to make a mistake that will cause broken serialized modules. Until that's no longer true, at least tell folks that they are heading into uncharted waters, as we do with `@_implementationOnly` imports.
15 lines
693 B
Swift
15 lines
693 B
Swift
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck -internal-import-bridging-header %S/../Inputs/c-bridging-header.h -sdk %clang-importer-sdk %s 2>&1 | %FileCheck -check-prefix NONRESILIENT %s
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// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck -internal-import-bridging-header %S/../Inputs/c-bridging-header.h -sdk %clang-importer-sdk %s -enable-library-evolution 2>&1 | %FileCheck -check-prefix EVOLUTION %s
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// NONRESILIENT: warning: using internal bridging headers without library evolution can cause instability
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// EVOLUTION-NOT: internal bridging head
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@available(*, deprecated)
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func f() { }
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func g(){
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f() // make sure we emit something
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}
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