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71 lines
1.6 KiB
Swift
71 lines
1.6 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend -Osize -emit-sil -module-name objc_bridged_results %s -import-objc-header %S/Inputs/objc_optional.h | %FileCheck %s
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// REQUIRES: objc_interop
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// REQUIRES: swift_stdlib_no_asserts,optimized_stdlib
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// REQUIRES: rdar114110966
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import Foundation
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// CHECK-LABEL: sil @$s20objc_bridged_results20testOptionalShortCutyySo4TestCSg_AEtF
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// CHECK: bb0
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// CHECK: switch_enum
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// CHECK: bb1
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// CHECK-NOT: switch_enum
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// CHECK: apply
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// CHECK-NOT: switch_enum
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// CHECK: apply
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// CHECK-NOT: switch_enum
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// CHECK: br bb2
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// CHECK: bb2:
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// CHECK: return
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// CHECK: bb3:
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// CHECK: br bb2
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public func testOptionalShortCut(_ t: Optional<Test>, _ v: Optional<Test>) {
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t?.other = v?.other?.other
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}
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public class InClass {
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var t: Test?
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var v: Test?
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// CHECK-LABEL: sil {{.*}}@$s20objc_bridged_results7InClassC20testOptionalShortCutyyF
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// CHECK: bb0
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// CHECK: switch_enum
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// CHECK: bb1
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// CHECK: apply
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// CHECK: apply
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// CHECK: br bb2
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// CHECK: bb2:
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// CHECK: return
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// CHECK: bb3:
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// CHECK: br bb2
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public func testOptionalShortCut() {
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t?.other = v?.other
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}
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// CHECK-LABEL: sil {{.*}}@$s20objc_bridged_results7InClassC21testOptionalShortCut2yyF
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// CHECK: bb0
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// CHECK: switch_enum
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// CHECK: bb1
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// CHECK: br bb5
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// CHECK: bb2({{.*}}):
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// CHECK: apply
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// CHECK: switch_enum
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// CHECK: bb3:
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// CHECK: br bb5
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// CHECK: bb4({{.*}}):
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// CHECK: objc_method
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// CHECK: apply
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// CHECK: objc_method
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// CHECK: apply
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// CHECK: objc_method
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// CHECK: apply
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// CHECK: br bb5
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// CHECK: bb5:
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// CHECK: return
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public func testOptionalShortCut2() {
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t?.other?.other = v?.other?.other
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}
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}
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