swift-mirror/test/SILGen/objc_bridging_url.swift at a2529addef36539be4e2632a0f656b7e7b732ca1 - swift-mirror - Gitea: Git with a cup of tea

averello/swift-mirror

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Michael Gottesman f84f48eb5a [silgen] Make SwitchCaseFullExpr use an ArgumentScope instead of just a Scope.

Otherwise, if we move in a formal access cleanup value into switch emission
using a cleanup cloner, we will improperly have a formal access cleanup that
will be invalidated by a normal Scope which violates SILGen invariants. Also in
a certain sense the bindings performed by SILGenPattern that do this type of
forwarding are arguments in a certain sense so it seems reasonable to do this.

<rdar://problem/70736924>

2020-11-12 23:31:13 -08:00

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 // RUN: %empty-directory(%t)
 // RUN: %target-swift-emit-silgen -import-objc-header %S/Inputs/objc_bridging_nsurl.h %s
 // REQUIRES: objc_interop
 // Make sure we do not crash on this
 protocol P {
   var outputURL : URL? { get set }
 }
 extension ObjCKlass : P {}