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18 lines
562 B
Plaintext
18 lines
562 B
Plaintext
// RUN: rm -rf %t && mkdir %t
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// RUN: %build-irgen-test-overlays
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// RUN: %target-swift-frontend(mock-sdk: -sdk %S/Inputs -I %t) %s -emit-ir | FileCheck %s
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// REQUIRES: objc_interop
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import Swift
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import Foundation
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// CHECK-LABEL: define %swift.error* @errortype_from_nserror(%CSo7NSError*)
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// CHECK: %1 = bitcast %CSo7NSError* %0 to %swift.error*
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sil @errortype_from_nserror : $@convention(thin) (@owned NSError) -> @owned _ErrorType {
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entry(%0 : $NSError):
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%1 = init_existential_ref %0 : $NSError : $NSError, $_ErrorType
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return %1 : $_ErrorType
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}
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