mirror of
https://github.com/apple/swift.git
synced 2026-06-20 15:42:51 +02:00
Doug Gregor
ae1e3d0865
The new library, swiftEmbeddedPlatformPOSIX, implements all of the _swift_XYZ functions needed to support Embedded Swift as shims on top of a POSIX system that provides posix_memalign, free, putchar, and so on. This offers an easier way to bridge between the prior ad hoc requirements of Embedded Swift and the newer platform abstraction layer. Part of rdar://164057124
36 lines
1.0 KiB
Swift
36 lines
1.0 KiB
Swift
// RUN: %target-run-simple-swift(-enable-experimental-feature Embedded -parse-as-library -wmo %target-embedded-posix-shim) | %FileCheck %s
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// RUN: %target-run-simple-swift(-enable-experimental-feature Embedded -parse-as-library -wmo -O %target-embedded-posix-shim) | %FileCheck %s
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// RUN: %target-run-simple-swift(-enable-experimental-feature Embedded -parse-as-library -wmo -Osize %target-embedded-posix-shim) | %FileCheck %s
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// REQUIRES: swift_in_compiler
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// REQUIRES: executable_test
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// REQUIRES: optimized_stdlib
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// REQUIRES: swift_feature_Embedded
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protocol ClassBound: AnyObject {
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func foo()
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}
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protocol OtherProtocol: AnyObject {
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func bar()
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}
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class MyClass: ClassBound, OtherProtocol {
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func foo() { print("MyClass.foo()") }
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func bar() { print("MyClass.bar()") }
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}
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func test(existential: any ClassBound & OtherProtocol) {
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existential.foo()
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existential.bar()
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}
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@main
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struct Main {
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static func main() {
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test(existential: MyClass())
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// CHECK: MyClass.foo()
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// CHECK: MyClass.bar()
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}
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}
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