| // RUN: %target-swift-frontend -emit-silgen %s | %FileCheck %s |
| |
| struct A { |
| func g<U>(_ recur: (A, U) -> U) -> (A, U) -> U { |
| return { _, x in return x } |
| } |
| // CHECK-LABEL: sil hidden @_TFV24call_chain_reabstraction1A1f |
| // CHECK: [[G:%.*]] = function_ref @_TFV24call_chain_reabstraction1A1g |
| // CHECK: [[G2:%.*]] = apply [[G]]<A> |
| // CHECK: [[REABSTRACT_THUNK:%.*]] = function_ref @_TTRXFo_dV24call_chain_reabstraction1AiS0__iS0__XFo_dS0_dS0__dS0__ |
| // CHECK: [[REABSTRACT:%.*]] = partial_apply [[REABSTRACT_THUNK]]([[G2]]) |
| // CHECK: apply [[REABSTRACT]]([[SELF:%.*]], [[SELF]]) |
| func f() { |
| let recur: (A, A) -> A = { c, x in x } |
| let b = g(recur)(self, self) |
| } |
| } |
