File: closure_self_recursion.swift

package info (click to toggle)
swiftlang 6.2.3-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,856,264 kB
  • sloc: cpp: 9,995,718; ansic: 2,234,019; asm: 1,092,167; python: 313,940; objc: 82,726; f90: 80,126; lisp: 38,373; pascal: 25,580; sh: 20,378; ml: 5,058; perl: 4,751; makefile: 4,725; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (17 lines) | stat: -rw-r--r-- 772 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
// RUN: %target-swift-emit-silgen -module-name foo %s | %FileCheck %s
// RUN: %target-swift-emit-sil -module-name foo -verify %s
// RUN: %target-swift-frontend -emit-sil -module-name foo -verify %s

// CHECK-LABEL: sil [ossa] @main

// CHECK-LABEL: sil private [ossa] @$s3foo5recuryycvgyycfU_
var recur : () -> () {
  // CHECK-LABEL: function_ref @$s3foo5recuryycvg
  return { recur() } // expected-warning {{attempting to access 'recur' within its own getter}}
}

// CHECK-LABEL: sil private [ossa] @$s3foo12recur_harderyyycyyXEcvgyycyyXEcfU_
var recur_harder : (() -> ()) -> (() -> ()) {
  // CHECK-LABEL: function_ref @$s3foo12recur_harderyyycyyXEcvg
  return { f in recur_harder(f) } // expected-warning {{attempting to access 'recur_harder' within its own getter}}
}