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0c910e54c6
By default the compiler will now replace the bodies of unavailable functions with stubs that call `_diagnoseUnavailableCodeReached()` instead. Resolves rdar://116019744
17 lines
533 B
Swift
17 lines
533 B
Swift
// RUN: %target-swift-frontend -emit-ir -unavailable-decl-optimization=none %s -target x86_64-apple-macos10.15 | %FileCheck %s
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// RUN: %target-swift-frontend -emit-ir -unavailable-decl-optimization=none %s -target x86_64-apple-macos11 | %FileCheck %s
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// REQUIRES: OS=macosx
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// REQUIRES: CPU=x86_64
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// UNSUPPORTED: use_os_stdlib
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@inline(never)
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func blackHole<T>(_ t: T.Type) {}
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@available(macOS, unavailable)
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public func useFloat16() {
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blackHole(Float16.self)
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}
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// CHECK-LABEL: @"$ss7Float16VN" = extern_weak global %swift.type
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