43 lines
538 B
C#
43 lines
538 B
C#
//
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// This is a compile test, submitted by Joe. We really need
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// a more thorough set of tests for the user defined explicit
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// conversions
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//
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using System;
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class A {
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public static explicit operator X (A foo)
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{
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X myX = new X();
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return myX;
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}
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}
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class X {
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}
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class Y : X {
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}
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class blah {
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public static int Main ()
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{
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A testA = new A();
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X testX = (X) testA;
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try {
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Y testY = (Y) testA;
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} catch (InvalidCastException){
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return 0;
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}
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//
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// We should have thrown the exception above
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//
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return 1;
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}
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}
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