averello/swift-mirror
1
0
Fork 0
mirror of https://github.com/apple/swift.git synced 2025-12-14 20:36:38 +01:00
Code Issues Packages Projects Releases Wiki Activity

[ModuleInterface] Don't print typealiases that match generic params

Browse Source 
These are synthesized to satisfy associated type requirements, but
they're not needed in source, and they look like self-referential
definitions (`typealias X = X`).
This commit is contained in:
Jordan Rose
2018-08-16 16:55:44 -07:00
parent d6c8ca016b
commit f061dff9b7
2 changed files with 42 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
test/ModuleInterface/conformances.swift Normal file
View File

@@ -0,0 +1,20 @@
// RUN: %target-swift-frontend -emit-interface-path %t.swiftinterface -emit-module -o /dev/null %s
// RUN: %FileCheck %s < %t.swiftinterface
// RUN: %FileCheck -check-prefix NEGATIVE %s < %t.swiftinterface
// CHECK-LABEL: public protocol SimpleProto {
public protocol SimpleProto {
// CHECK: associatedtype Element
associatedtype Element
// CHECK: associatedtype Inferred
associatedtype Inferred
func inference(_: Inferred)
} // CHECK: {{^}$}}
// CHECK-LABEL: public struct SimplImpl<Element> : SimpleProto {
public struct SimplImpl<Element>: SimpleProto {
// NEGATIVE-NOT: typealias Element =
// CHECK: public func inference(_: Int){{$}}
public func inference(_: Int) {}
// CHECK: public typealias Inferred = Swift.Int
} // CHECK: {{^}$}}