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6d24c52b80
A recent PR (#77204) started to import C++ source locations into Swift. This PR flips a switch so these locations are actually used more widely. Now some of the diagnostic locations are changed, but they generally improved the quality of the diagnostics, pointing out conformances imported from Obj-C code right when they are declared.
24 lines
841 B
Swift
24 lines
841 B
Swift
// RUN: %empty-directory(%t)
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// RUN: %build-clang-importer-objc-overlays
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// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk-nosource -I %t) -module-name generic_compat_alias -I %S/Inputs/custom-modules -typecheck -verify %s
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// REQUIRES: objc_interop
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// REQUIRES: OS=macosx
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import ObjectiveC
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import Foundation
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import ObjCIRExtras
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func foo(_: SwiftConstrGenericNameAlias<String>) {
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// expected-error@-1 {{'SwiftConstrGenericNameAlias' requires that 'String' inherit from 'NSNumber'}}
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// TODO: validate node in imported Obj-C header.
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}
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func faz(_: SwiftGenericNameAlias<Int>) {
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// expected-error@-1 {{'SwiftGenericNameAlias' requires that 'Int' be a class type}}
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// TODO: validate node in imported Obj-C header.
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}
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func bar(_: SwiftGenericNameAlias<NSNumber>) {} // Ok
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func baz<T: AnyObject>(_: SwiftGenericNameAlias<T>) {} // Ok
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