| // RUN: %target-swift-frontend %s -module-name A -emit-ir -g -o - | %FileCheck %s |
| // REQUIRES: CPU=x86_64 |
| public struct Continuation<A> { |
| private let magicToken = "Hello World" |
| fileprivate let f: (() -> A)? |
| |
| public func run() {} |
| } |
| |
| public typealias ContinuationU = Continuation<()> |
| |
| // CHECK: %2 = alloca %T1A12ContinuationV, align 8 |
| // CHECK-NEXT: call void @llvm.dbg.declare(metadata %T1A12ContinuationV* %2, |
| // CHECK-SAME: metadata ![[X:.*]], metadata !DIExpression()) |
| // CHECK: ![[X]] = !DILocalVariable(name: "x", |
| |
| public func f<A>(_ xs: [Continuation<A>]) -> (() -> A?) { |
| return { |
| for x in xs { |
| x.run() |
| } |
| return nil |
| } |
| } |
| |
