| // RUN: rm -rf %t |
| // RUN: mkdir -p %t |
| // RUN: %target-build-swift %s -o %t/a.out |
| // RUN: not --crash %t/a.out 2>&1 | %utils/backtrace-check |
| |
| // This is not supported on watchos, ios, or tvos |
| // UNSUPPORTED: OS=watchos |
| // UNSUPPORTED: OS=ios |
| // UNSUPPORTED: OS=tvos |
| |
| // REQUIRES: executable_test |
| |
| // Backtraces are not emitted when optimizations are enabled. This test can not |
| // run when optimizations are enabled. |
| // REQUIRES: swift_test_mode_optimize_none |
| |
| func main() { |
| let x = UnsafePointer<Int>(bitPattern: 0)! |
| print("\(x.pointee)") |
| } |
| |
| main() |
