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51 lines
2.0 KiB
Swift
51 lines
2.0 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend %s -typecheck -module-name Functions -verify -clang-header-expose-decls=has-expose-attr -disable-availability-checking -emit-clang-header-path %t/functions.h
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// RUN: cat %s | grep -v _expose > %t/clean.swift
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// RUN: %target-swift-frontend %t/clean.swift -typecheck -module-name Functions -clang-header-expose-decls=all-public -disable-availability-checking -emit-clang-header-path %t/header.h
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// RUN: %FileCheck %s < %t/header.h
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// RUN: %check-interop-cxx-header-in-clang(%t/header.h)
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public func supported() {}
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@_expose(Cxx) // expected-error {{global function 'unsupportedAEIC()' can not be exposed to C++ as it requires code to be emitted into client}}
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@_alwaysEmitIntoClient
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public func unsupportedAEIC() {}
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@_expose(Cxx) // expected-error {{global function 'unsupportedThrows()' can not yet be represented in C++ as it may throw an error}}
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public func unsupportedThrows() throws {}
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@_expose(Cxx)
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public struct HasMethods {
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let x: Int
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@_expose(Cxx) // expected-error {{instance method 'unsupportedThrowsMethod()' can not yet be represented in C++ as it may throw an error}}
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public func unsupportedThrowsMethod() throws {}
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@_expose(Cxx) // expected-error {{initializer 'init()' can not yet be represented in C++ as it may throw an error}}
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public init() throws {
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self.x = 0
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}
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@_expose(Cxx) // expected-error {{property 'unsupportedProp' can not yet be represented in C++ as it may throw an error}}
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public var unsupportedProp: Int {
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get throws {
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return 42
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}
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}
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@_expose(Cxx) // expected-error {{property 'unsupportedAEICProp' can not be exposed to C++ as it requires code to be emitted into client}}
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@_alwaysEmitIntoClient
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public var unsupportedAEICProp: Bool {
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return false
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}
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}
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// CHECK: HasMethods
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// CHECK: supported
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// CHECK: // Unavailable in C++: Swift global function 'unsupportedAEIC()'.
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// CHECK-EMPTY:
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// CHECK-NEXT: // Unavailable in C++: Swift global function 'unsupportedThrows()'.
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