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7a80c338a4
Allow runtime metadata queries to determine if a "class" (in the runtime) is actually an actor by adding a bit to the class context descriptor's type-specific kind flags. Implements rdar://77073762.
18 lines
876 B
Swift
18 lines
876 B
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend -emit-module -enable-experimental-concurrency -enable-library-evolution -emit-module-path=%t/resilient_actor.swiftmodule -module-name=resilient_actor %S/Inputs/resilient_actor.swift
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// RUN: %target-swift-frontend -I %t -emit-ir -enable-experimental-concurrency -enable-library-evolution %s | %IRGenFileCheck %s
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// REQUIRES: concurrency
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// CHECK: @"$s13default_actor1ACMn" = hidden constant
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// 0x81800050: 0x01800000 IsActor + IsDefaultActor
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// 0x81810050: the same, but using a singleton metadata initialization
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// CHECK-SAME: i32 {{-2122317744|-2122252208}},
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import resilient_actor
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// CHECK-LABEL: define hidden swiftcc void @"$s13default_actor1ACfD"(%T13default_actor1AC* swiftself %0)
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// CHECK-NOT: ret void
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// CHECK: call swiftcc void @swift_defaultActor_deallocate(
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// CHECK: ret void
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actor A {}
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