mirror of
https://github.com/apple/swift.git
synced 2025-12-21 12:14:44 +01:00
14 lines
568 B
Swift
14 lines
568 B
Swift
// RUN: %target-swift-frontend -primary-file %s -emit-ir | %FileCheck %s
|
|
|
|
// REQUIRES: CPU=i386 || CPU=x86_64
|
|
|
|
// <rdar://problem/13793646>
|
|
struct OptionalStreamAdaptor<T : IteratorProtocol> {
|
|
// CHECK: define hidden swiftcc void @"$s15generic_ternary21OptionalStreamAdaptorV4next{{[_0-9a-zA-Z]*}}F"(%TSq{{.*}}* noalias nocapture sret %0, %swift.type* %"OptionalStreamAdaptor<T>", %T15generic_ternary21OptionalStreamAdaptorV* nocapture swiftself dereferenceable({{.*}}) %1)
|
|
mutating
|
|
func next() -> Optional<T.Element> {
|
|
return x[0].next()
|
|
}
|
|
var x: [T]
|
|
}
|