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39 lines
1.5 KiB
Swift
39 lines
1.5 KiB
Swift
// These tests should crash.
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// RUN: mkdir -p %t
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// RUN: xcrun -sdk %target-sdk-name clang++ -arch %target-cpu %S/Inputs/CatchCrashes.cpp -c -o %t/CatchCrashes.o
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// RUN: xcrun -sdk %target-sdk-name clang++ -arch %target-cpu %S/Inputs/ReturnNil/ReturnNil.m -c -o %t/ReturnNil.o -g
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// RUN: %target-build-swift %s -I %S/Inputs/ReturnNil/ -Xlinker %t/CatchCrashes.o -Xlinker %t/ReturnNil.o -o %t/OptionalTraps_Debug
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// RUN: %target-build-swift %s -I %S/Inputs/ReturnNil/ -Xlinker %t/CatchCrashes.o -Xlinker %t/ReturnNil.o -o %t/OptionalTraps_Release -O
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// RUN: %target-build-swift %s -I %S/Inputs/ReturnNil/ -Xlinker %t/CatchCrashes.o -Xlinker %t/ReturnNil.o -o %t/OptionalTraps_Fast -Ounchecked
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//
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// RUN: %target-run %t/OptionalTraps_Debug UnwrapNone1 2>&1 | FileCheck %s -check-prefix=CHECK
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// RUN: %target-run %t/OptionalTraps_Release UnwrapNone1 2>&1 | FileCheck %s -check-prefix=CHECK
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// RUN: %target-run %t/OptionalTraps_Fast UnwrapNoneFast1 2>&1 | FileCheck %s -check-prefix=CHECK_UNWRAP_NONE_1_FAST
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// CHECK: OK
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// CHECK: CRASHED: SIG{{ILL|TRAP}}
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import Foundation
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import ReturnNil
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// Interpret the command line arguments.
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var arg = Process.arguments[1]
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if arg == "UnwrapNone1" {
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var a: AnyObject? = returnNil()
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println("OK")
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var w = reinterpretCast(a!) as Word
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}
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if arg == "UnwrapNoneFast1" {
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var a: AnyObject? = returnNil()
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var w = reinterpretCast(a!) as Word
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println("Unwrapping .None: \(w)")
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exit(0)
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}
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// CHECK_UNWRAP_NONE_1_FAST: Unwrapping .None: 0{{$}}
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println("BUSTED: should have crashed already")
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exit(1)
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