File: 0048-issue-44940.swift

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (19 lines) | stat: -rw-r--r-- 412 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
// RUN: %target-swift-frontend %s -emit-ir

// https://github.com/apple/swift/issues/44940

public protocol Proto {
    associatedtype One
    associatedtype Two

    static func bar<T>(elm: One, t: T) -> T
}

struct S<P: Proto> {
    let x: P.Two
    func foo<T>(_ t: T) -> T where P.Two == P.One {
        let x: P.Two = self.x
        let elm: P.One = x as! P.One
        return P.bar(elm: elm, t: t)
    }
}