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1be7230876
Clang is using C++17 standard version by default since Clang 16. Swift’s ClangImporter should do the same, to make sure that clients who run clang and then swiftc without explicit std version see consistent behavior. rdar://125777068
22 lines
1.5 KiB
Swift
22 lines
1.5 KiB
Swift
// REQUIRES: objc_interop
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// RUN: %target-swift-emit-sil -I %S/Inputs -enable-experimental-cxx-interop -Ounchecked %s | %FileCheck %s
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import ConstRefCxxObjCCtorInitParameter
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var a: Int32 = 32
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var b = IntWrapper(a)
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var c = ObjCSwiftBridge(embedded: b)
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// FIXME: the const-ref C++ Consructor here is not getting an @in_guaranteed or even an @in convention here.
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// CHECK: {{%[0-9]+}} = function_ref @_ZN10IntWrapperC1ERKi : $@convention(c) (@in_guaranteed Int32) -> @out IntWrapper
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// CHECK: {{%[0-9]+}} = apply {{%[0-9]+}}({{%[0-9]+}}, {{%[0-9]+}}) : $@convention(c) (@in_guaranteed Int32) -> @out IntWrapper
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// CHECK: alloc_global @$s4main1cSo15ObjCSwiftBridgeCSgvp
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// CHECK: {{%[0-9]+}} = global_addr @$s4main1cSo15ObjCSwiftBridgeCSgvp : $*Optional<ObjCSwiftBridge>
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// CHECK: {{%[0-9]+}} = load {{%[0-9]+}} : $*IntWrapper
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// CHECK: {{%[0-9]+}} = alloc_ref [objc] $ObjCSwiftBridge
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// CHECK: {{%[0-9]+}} = alloc_stack $IntWrapper
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// CHECK: store {{%[0-9]+}} to {{%[0-9]+}} : $*IntWrapper
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// CHECK: {{%[0-9]+}} = objc_method {{%[0-9]+}} : $ObjCSwiftBridge, #ObjCSwiftBridge.init!initializer.foreign : (ObjCSwiftBridge.Type) -> (IntWrapper) -> ObjCSwiftBridge?, $@convention(objc_method) (@in_guaranteed IntWrapper, @owned ObjCSwiftBridge) -> @owned Optional<ObjCSwiftBridge>
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// CHECK: {{%[0-9]+}} = apply {{%[0-9]+}}({{%[0-9]+}}, {{%[0-9]+}}) : $@convention(objc_method) (@in_guaranteed IntWrapper, @owned ObjCSwiftBridge) -> @owned Optional<ObjCSwiftBridge>
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// CHECK: dealloc_stack {{%[0-9]+}} : $*IntWrapper
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