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e9a75193c0
Avoid Swift Overlay lookup for the underlying clang module of a known Swift module. i.e. When computing set of Swift Overlay dependencies for module 'A', which depends on a Clang module 'A', ensure we don't lookup Swift module 'A' itself here - this can lead to bizarre interactions where the source module under scan is queried as a dependency of itself. Resolves rdar://159706486
19 lines
839 B
Swift
19 lines
839 B
Swift
// REQUIRES: swift_feature_Embedded
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// RUN: %empty-directory(%t)
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// RUN: split-file %s %t
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// RUN: %target-swift-frontend -emit-module %t/Foo.swift -emit-module-path %t/Foo.swiftmodule/%target-swiftmodule-name -module-name Foo -emit-module-interface-path %t/Foo.swiftmodule/%target-swiftinterface-name -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib -enable-library-evolution
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// RUN: %target-swift-frontend -scan-dependencies \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
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// RUN: %t/main.swift -I %t -enable-experimental-feature Embedded -o - | %FileCheck %s --check-prefix=SERIALIZED
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// SERIALIZED: "swiftPrebuiltExternal": "Foo"
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//--- main.swift
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import Foo
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//--- Foo.swift
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public func foo() {}
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