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31 lines
1000 B
Swift
31 lines
1000 B
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-build-swift %s -o %t/a.out
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// RUN: env SWIFT_BACKTRACE=enable=no %{python} %S/../Inputs/not.py "%target-run %t/a.out" 2>&1 | %{python} %utils/backtrace-check
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// NOTE: not.py is used above instead of "not --crash" because %target-run
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// doesn't pass through the crash, and `not` may not be available when running
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// on a remote host.
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// This is not supported on watchos, ios, or tvos
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// UNSUPPORTED: OS=watchos
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// UNSUPPORTED: OS=ios
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// UNSUPPORTED: OS=tvos
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// UNSUPPORTED: OS=linux-android, OS=linux-androideabi
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// REQUIRES: swift_stdlib_asserts
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// REQUIRES: executable_test
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// Backtraces are not emitted when optimizations are enabled. This test can not
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// run when optimizations are enabled.
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// REQUIRES: swift_test_mode_optimize_none
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// This file just causes a crash in the runtime to check whether or not a stack
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// trace is produced from the runtime.
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func main() {
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let x = UnsafePointer<Int>(bitPattern: 0)!
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print("\(x.pointee)")
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}
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main()
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