// RUN: rm -rf %t
// RUN: mkdir %t
// RUN: %target-build-swift %s -o %t/out
// RUN: not --crash %t/out 2>&1 | %FileCheck %s

// UNSUPPORTED: OS=watchos
// UNSUPPORTED: OS=ios
// UNSUPPORTED: OS=tvos
// REQUIRES: OS=macosx
// REQUIRES: swift_stdlib_no_asserts
// REQUIRES: executable_test

// This file just causes a crash in the runtime to check whether or not a stack
// trace is produced from the runtime.

// CHECK-NOT: Current stack trace:

import Swift

func foo() -> Int {
  return UnsafePointer<Int>(bitPattern: 0)!.pointee
}

foo()
