File: stack-nesting-wrong-scope.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 (28 lines) | stat: -rw-r--r-- 1,063 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
27
28
// RUN: %target-swift-frontend -emit-sil %s -Onone -Xllvm \
// RUN:   -sil-print-after=allocbox-to-stack -Xllvm \
// RUN:   -sil-print-functions=$s3red19ThrowAddrOnlyStructV016throwsOptionalToG0ACyxGSgSi_tcfC \
// RUN:   -Xllvm -sil-print-debuginfo -o %t -module-name red 2>&1 | %FileCheck %s

// CHECK: bb{{[0-9]+}}(%{{[0-9]+}} : @owned $any Error):
// CHECK:   dealloc_stack %{{[0-9]+}} : $*ThrowAddrOnlyStruct<T>, loc {{.*}}:26:68, scope [[SCOPE:[0-9]+]]
// CHECK:   br bb{{[0-9]+}}(%{{[0-9]+}} : $any Error), loc {{.*}}:26:15, scope [[SCOPE]]

protocol Patatino {
  init()
}
struct ThrowAddrOnlyStruct<T : Patatino> {
  var x : T
  init(fail: ()) throws { x = T() }
  init(failDuringDelegation: Int) throws {
    try self.init(fail: ())
  }
  init?(throwsToOptional: Int) {
    try? self.init(failDuringDelegation: throwsToOptional)
  }
  init(throwsOptionalToThrows: Int) throws {
    self.init(throwsToOptional: throwsOptionalToThrows)!
  }
  init?(throwsOptionalToOptional: Int) {
    try! self.init(throwsOptionalToThrows: throwsOptionalToOptional)
  }
}