| // RUN: %target-swift-emit-silgen %s | %FileCheck %s |
| |
| public struct G<T> { |
| var t: T |
| |
| public init(t: T) { self.t = t } |
| } |
| |
| public func takesAutoclosureAndEscaping(_: @autoclosure () -> (), _: @escaping () -> ()) {} |
| public func takesVarargs(_: Int...) {} |
| |
| public func f() { |
| _ = G(t: takesAutoclosureAndEscaping) |
| _ = G(t: takesVarargs) |
| } |
| |
| // We shouldn't have @autoclosure and @escaping attributes in the lowered tuple type: |
| |
| // CHECK-LABEL: sil shared [transparent] [serializable] [reabstraction_thunk] [ossa] @$sIg_Ieg_Iegyg_ytIgr_ytIegr_ytIegnnr_TR : $@convention(thin) (@in_guaranteed @noescape @callee_guaranteed () -> @out (), @in_guaranteed @callee_guaranteed () -> @out (), @guaranteed @callee_guaranteed (@noescape @callee_guaranteed () -> (), @guaranteed @callee_guaranteed () -> ()) -> ()) -> @out () |
| |
| // The one-element vararg tuple ([Int]...) should be exploded and not treated as opaque, |
| // even though its materializable: |
| |
| // CHECK-LABEL: sil shared [transparent] [serializable] [reabstraction_thunk] [ossa] @$sSaySiGIegg_AAytIegnr_TR : $@convention(thin) (@in_guaranteed Array<Int>, @guaranteed @callee_guaranteed (@guaranteed Array<Int>) -> ()) -> @out () |
