mirror of
https://github.com/SSCLI/sscli_20021101
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yallie
86 lines
1.7 KiB
Plaintext
86 lines
1.7 KiB
Plaintext
// ==++==
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//
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//
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// Copyright (c) 2002 Microsoft Corporation. All rights reserved.
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//
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// The use and distribution terms for this software are contained in the file
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// named license.txt, which can be found in the root of this distribution.
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// By using this software in any fashion, you are agreeing to be bound by the
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// terms of this license.
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//
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// You must not remove this notice, or any other, from this software.
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//
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//
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// ==--==
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.assembly castclass.exe{}
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.class public Super {
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.method public void .ctor() {
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.maxstack 10
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ldarg.0
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call instance void [mscorlib]System.Object::.ctor()
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ret
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}
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}
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.class public Sub extends Super {
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.method public void .ctor() {
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.maxstack 10
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ldarg.0
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call instance void Super::.ctor()
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ret
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}
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}
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.class public _castclass {
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.method public static int32 positivetest() {
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.maxstack 10
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try_start:
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newobj void Sub::.ctor()
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castclass Super
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pop
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leave try_end
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try_end:
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ldc.i4 0x1
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ret
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handler_start:
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pop
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leave done
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handler_end:
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done:
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ldc.i4 0x0
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ret
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.try try_start to try_end catch [mscorlib]System.InvalidCastException handler handler_start to handler_end
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}
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.method public static int32 negativetest() {
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.maxstack 10
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try_start:
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newobj void Sub::.ctor()
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castclass _castclass
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pop
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leave try_end
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try_end:
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ldc.i4 0x0
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ret
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handler_start:
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pop
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leave done
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handler_end:
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done:
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ldc.i4 0x1
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ret
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.try try_start to try_end catch [mscorlib]System.InvalidCastException handler handler_start to handler_end
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}
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.method public static int32 main(class [mscorlib]System.String[]) {
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.entrypoint
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.maxstack 10
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call int32 _castclass::positivetest()
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brfalse FAIL
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call int32 _castclass::negativetest()
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brfalse FAIL
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PASS:
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ldc.i4 0x0000
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ret
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FAIL:
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ldc.i4 0x0001
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ret
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}
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}
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