| // REQUIRES: plus_zero_runtime |
| // RUN: %target-swift-frontend -emit-silgen -enable-sil-ownership %s | %FileCheck %s |
| |
| protocol P { |
| associatedtype A |
| |
| func f(_ x: A) |
| } |
| struct Foo<T>: P { |
| typealias A = T.Type |
| |
| func f(_ t: T.Type) {} |
| // CHECK-LABEL: sil private [transparent] [thunk] @$S25dependent_member_lowering3FooVyxGAA1PA2aEP1fyy1AQzFTW : $@convention(witness_method: P) <τ_0_0> (@in_guaranteed @thick τ_0_0.Type, @in_guaranteed Foo<τ_0_0>) -> () |
| // CHECK: bb0(%0 : @trivial $*@thick τ_0_0.Type, %1 : @trivial $*Foo<τ_0_0>): |
| } |
| struct Bar<T>: P { |
| typealias A = (Int) -> T |
| |
| func f(_ t: @escaping (Int) -> T) {} |
| // CHECK-LABEL: sil private [transparent] [thunk] @$S25dependent_member_lowering3BarVyxGAA1PA2aEP1fyy1AQzFTW : $@convention(witness_method: P) <τ_0_0> (@in_guaranteed @callee_guaranteed (@in_guaranteed Int) -> @out τ_0_0, @in_guaranteed Bar<τ_0_0>) -> () |
| // CHECK: bb0(%0 : @trivial $*@callee_guaranteed (@in_guaranteed Int) -> @out τ_0_0, %1 : @trivial $*Bar<τ_0_0>): |
| } |
