swift-mirror/test/decl/protocol/substituted_aliases.swift at 08e7797f8625dca1c97a7b51e7d5c5fb4b3cfc20 - swift-mirror - Gitea: Git with a cup of tea

averello/swift-mirror

mirror of https://github.com/apple/swift.git synced 2025-12-21 12:14:44 +01:00

Files

Joe Pamer 3684658771 When resolving generic type aliases within protocols, the type aliases themselves may be modeled as substitutions, and not strictly as type variables. Not accounting for this lead to rdar://problem/16228026 and rdar://problem/16228058, wherein the compiler could crash if the open type alias was referenced from within a generic type instantiation.

Swift SVN r14746

2014-03-06 19:47:41 +00:00

12 lines

226 B

Swift

Raw Blame History

 // RUN: %swift -parse %s -verify
 struct Q<T: Collection> : Sequence {
   func generate() -> T.GeneratorType {
     return base.generate()
   }
   func _adopt(newBuffer: Array<Q<T>.GeneratorType.Element>) {
   }
   var base: T
 }