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dd90ae7416
We want to use @isolated in ordinary Swift, and while we could probably make it coexist with this SIL use, doing so would be really inconvenient.
68 lines
2.8 KiB
Swift
68 lines
2.8 KiB
Swift
// RUN: %target-swift-frontend -emit-silgen -disable-availability-checking %s -module-name accessors -swift-version 5 | %FileCheck --enable-var-scope %s
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class C {
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// CHECK-DAG: sil hidden [ossa] @$s9accessors1CC16prop_asyncThrowsSivg : $@convention(method) @async (@guaranteed C) -> (Int, @error any Error) {
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var prop_asyncThrows : Int {
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get async throws { 0 }
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}
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// CHECK-DAG: sil hidden [ossa] @$s9accessors1CC10prop_asyncSivg : $@convention(method) @async (@guaranteed C) -> Int {
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var prop_async : Int {
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get async { 1 }
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}
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// CHECK-DAG: sil hidden [ossa] @$s9accessors1CC11prop_throwsSivg : $@convention(method) (@guaranteed C) -> (Int, @error any Error) {
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var prop_throws : Int {
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get throws { 2 }
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}
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}
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struct S {
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// CHECK-DAG: sil hidden [ossa] @$s9accessors1SVyS2icig : $@convention(method) @async (Int, S) -> Int {
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subscript(_ s : Int) -> Int {
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get async { 0 }
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}
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// CHECK-DAG: sil hidden [ossa] @$s9accessors1SVySiSdcig : $@convention(method) (Double, S) -> (Int, @error any Error) {
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subscript(_ s : Double) -> Int {
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get throws { 0 }
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}
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}
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enum E {
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// CHECK-DAG: sil hidden [ossa] @$s9accessors1EOyS2icig : $@convention(method) @async (Int, E) -> (Int, @error any Error) {
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subscript(_ e : Int) -> Int {
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get async throws { 0 }
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}
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}
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actor A {
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// CHECK-DAG: sil hidden [transparent] [ossa] @$s9accessors1AC10normalPropSivg : $@convention(method) (@sil_isolated @guaranteed A) -> Int {
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var normalProp : Int = 0
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// CHECK-DAG: sil hidden [ossa] @$s9accessors1AC12computedPropSivg : $@convention(method) (@sil_isolated @guaranteed A) -> Int {
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var computedProp : Int { get { 0 } }
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// CHECK-LABEL: sil hidden [ossa] @$s9accessors1AC9asyncPropSivg : $@convention(method) @async (@sil_isolated @guaranteed A) -> Int {
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// CHECK: bb0([[SELF:%[0-9]+]] : @guaranteed $A):
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// CHECK: hop_to_executor [[SELF]] : $A
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// CHECK: } // end sil function '$s9accessors1AC9asyncPropSivg'
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var asyncProp : Int {
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get async { 0 }
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}
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}
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// CHECK-LABEL: sil hidden [ossa] @$s9accessors19testImplicitlyAsync1aSiAA1AC_tYaF : $@convention(thin) @async (@guaranteed A) -> Int {
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// CHECK: hop_to_executor
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// CHECK: apply {{%[0-9]+}}({{%[0-9]+}}) : $@convention(method) (@sil_isolated @guaranteed A) -> Int
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// CHECK: hop_to_executor
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// CHECK: } // end sil function '$s9accessors19testImplicitlyAsync1aSiAA1AC_tYaF'
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func testImplicitlyAsync(a : A) async -> Int {
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return await a.computedProp
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}
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// CHECK-LABEL: sil hidden [ossa] @$s9accessors15testNormalAsync1aSiAA1AC_tYaF : $@convention(thin) @async (@guaranteed A) -> Int {
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// CHECK: apply {{%[0-9]+}}({{%[0-9]+}}) : $@convention(method) @async (@sil_isolated @guaranteed A) -> Int
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// CHECK: } // end sil function '$s9accessors15testNormalAsync1aSiAA1AC_tYaF'
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func testNormalAsync(a : A) async -> Int {
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return await a.asyncProp
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}
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