File: inlinealways_and_closure.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 (26 lines) | stat: -rw-r--r-- 589 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
// RUN: %target-swift-frontend  %s -O -module-name=test -emit-sil | %FileCheck %s

// REQUIRES: swift_stdlib_no_asserts,optimized_stdlib

public protocol P {
  func takePointer<T>(_ p: UnsafePointer<T>)
}

extension P {
  @inline(__always)
  func genericFunc<T>(_ x: inout T) {
    withUnsafePointer(to: &x) {
      takePointer($0)
    }
  }
}

// CHECK-LABEL: sil {{.*}}@$s4test6testityyAA1P_pF
// CHECK-NOT:     function_ref
// CHECK:         witness_method
// CHECK:       } // end sil function '$s4test6testityyAA1P_pF' 
public func testit(_ p: P) {
  var x = 0
  p.genericFunc(&x)
}