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Doug Gregor
aad51cab01
Support for existentials in Embedded Swift has been available for a little while now and appears to be solid. Remove the ability to disable them (via `-disable-experimental-feature EmbeddedExistentials`), both because it simplifies the code and because it's an ABI break to disable the feature.
43 lines
1.5 KiB
Swift
43 lines
1.5 KiB
Swift
// RUN: %target-swift-emit-ir %s -parse-stdlib -enable-experimental-feature Embedded -target arm64e-apple-none -wmo | %FileCheck %s
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// REQUIRES: swift_in_compiler
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// REQUIRES: swift_feature_Embedded
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public class MyClass {}
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public func foo() -> MyClass {
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return MyClass()
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}
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public class MySubClass: MyClass {}
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public func bar() -> MyClass {
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return MySubClass()
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}
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// CHECK-DAG: @"$e4main10MySubClassCMf" = {{.*}} <{ ptr @"$eBoWV", ptr getelementptr inbounds ({{.*}}, ptr @"$e4main7MyClassCMf", i32 0, i32 1), ptr @"$e4main10MySubClassCfD", ptr null, ptr @"$e4main10MySubClassCACycfC" }>
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// CHECK-DAG: @"$e4main7MyClassCMf" = {{.*}} <{ ptr @"$eBoWV", ptr null, ptr @"$e4main7MyClassCfD", ptr null, ptr @"$e4main7MyClassCACycfC" }>
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// CHECK-DAG: @"$e4main10MySubClassCN" = {{.*}} ptr @"$e4main10MySubClassCMf", i32 0, i32 1)
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// CHECK-DAG: @"$e4main7MyClassCN" = {{.*}} ptr @"$e4main7MyClassCMf", i32 0, i32 1)
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// CHECK-DAG: define {{.*}}ptr @"$e4main3barAA7MyClassCyF"
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// CHECK-DAG: define {{.*}}ptr @"$e4main7MyClassCfd"
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// CHECK-DAG: define {{.*}}void @"$e4main7MyClassCfD"
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// CHECK-DAG: define {{.*}}ptr @"$e4main7MyClassCACycfC"
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// CHECK-DAG: define {{.*}}ptr @"$e4main7MyClassCACycfc"
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// CHECK-DAG: define {{.*}}ptr @"$e4main3fooAA7MyClassCyF"
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// CHECK-DAG: define {{.*}}ptr @"$e4main10MySubClassCACycfC"
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// CHECK-DAG: define {{.*}}ptr @"$e4main10MySubClassCACycfc"
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// CHECK-DAG: define {{.*}}ptr @"$e4main10MySubClassCfd"
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// CHECK-DAG: define {{.*}}void @"$e4main10MySubClassCfD"
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