File: issue-42929.swift

package info (click to toggle)
swiftlang 6.1.3-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,532 kB
  • sloc: cpp: 9,901,743; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (37 lines) | stat: -rw-r--r-- 964 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
29
30
31
32
33
34
35
36
37
 
// RUN: %empty-directory(%t)
// RUN: %target-build-swift %s -profile-generate -profile-coverage-mapping -o %t/main

// RUN: %target-codesign %t/main
// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

// RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
// RUN: %llvm-cov export -summary-only %t/main -instr-profile=%t/default.profdata | %FileCheck %s

// REQUIRES: profile_runtime
// REQUIRES: executable_test
// REQUIRES: objc_interop
// REQUIRES: OS=macosx

// https://github.com/apple/swift/issues/42929

// There are actually only 14 lines here, but llvm-cov doesn't handle closures
// properly (rdar://90348983).
// CHECK: "lines":{"count":18,"covered":18{{.*}}"functions":{"count":7,"covered":7

import Foundation

func foo(_ x: @autoclosure () -> Bool) { _ = x() }

func bar() {
  foo(.random())
  foo(.random())

  class C : NSObject {
    class D : NSObject {
    }
  }

  foo(.random())
  foo(.random())
}
bar()