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48 lines
1.0 KiB
Swift
48 lines
1.0 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: split-file %s %t
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// RUN: %target-swift-emit-ir %t/test.swift -I %t/Inputs -enable-experimental-cxx-interop | %FileCheck %s
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// REQUIRES: objc_interop
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// UNSUPPORTED: OS=windows-msvc
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//--- Inputs/module.modulemap
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module ObjCXXModule {
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header "objCXXHeader.h"
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}
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//--- Inputs/objCXXHeader.h
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@interface ObjCInterface
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- (void)method;
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@end
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ObjCInterface * _Nonnull retObjCInterface() noexcept;
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//--- test.swift
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import ObjCXXModule
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func testObjCMethodCall() {
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let obj = retObjCInterface();
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obj.method();
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}
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testObjCMethodCall()
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// CHECK: define {{.*}} @"$s4test0A14ObjCMethodCallyyF"() #[[#UWATTR:]] personality
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// CHECK: invoke void {{.*}}@objc_msgSend
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// CHECK-NEXT: to label %[[CONT1:.*]] unwind label %[[UNWIND1:.*]]
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// CHECK-EMPTY:
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// CHECK-NEXT: [[CONT1]]:
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// CHECK: ret
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// CHECK-EMPTY:
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// CHECK-NEXT: [[UNWIND1]]:
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// CHECK-NEXT: landingpad { ptr, i32 }
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// CHECK-NEXT: catch ptr null
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// CHECK-NEXT: call void @llvm.trap()
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// CHECK-NEXT: unreachable
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// CHECK-NEXT: }
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