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d998692b60
In particular, it doesn't "toll-free bridge" to the Error existential on non-ObjC-interop platforms, and we would miscompile as if it could. This should fix SR-585.
24 lines
941 B
Plaintext
24 lines
941 B
Plaintext
// RUN: %target-sil-opt -assume-parsing-unqualified-ownership-sil %s | %target-sil-opt -assume-parsing-unqualified-ownership-sil | %FileCheck %s
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// REQUIRES: objc_interop
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sil_stage raw
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import Builtin
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import Swift
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protocol P { }
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class C { }
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sil @general_test : $() -> () {
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bb0:
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// CHECK: thick_to_objc_metatype undef : $@thick C.Type to $@objc_metatype C.Type
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thick_to_objc_metatype undef : $@thick C.Type to $@objc_metatype C.Type
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// CHECK: objc_to_thick_metatype undef : $@objc_metatype C.Type to $@thick C.Type
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objc_to_thick_metatype undef : $@objc_metatype C.Type to $@thick C.Type
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// CHECK: objc_metatype_to_object undef : $@objc_metatype C.Type to $AnyObject
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objc_metatype_to_object undef : $@objc_metatype C.Type to $AnyObject
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// CHECK: objc_existential_metatype_to_object undef : $@objc_metatype P.Type to $AnyObject
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objc_existential_metatype_to_object undef : $@objc_metatype P.Type to $AnyObject
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unreachable
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}
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