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
26 lines
844 B
Swift
26 lines
844 B
Swift
// RUN: %target-run-simple-swift(-parse-as-library -enable-experimental-feature Embedded -runtime-compatibility-version none -wmo -Xfrontend -disable-objc-interop %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: OS=macosx || OS=wasip1
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// REQUIRES: swift_feature_Embedded
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@main
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struct Main {
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static func main() {
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let a = [1, 2, 3, 4, 5]
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let b = [ 2, 3, 4, 6]
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let diff = b.difference(from: a)
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for entry in diff {
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switch entry {
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case .remove(let offset, let element, _): print(".remove(\(offset), \(element))")
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case .insert(let offset, let element, _): print(".insert(\(offset), \(element))")
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}
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}
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// CHECK: .remove(4, 5)
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// CHECK: .remove(0, 1)
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// CHECK: .insert(3, 6)
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}
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}
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