62 lines
820 B
C#
62 lines
820 B
C#
using System;
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class X {
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public static int Main()
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{
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if (! Test1 ()) return 1;
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if (! Test2 ()) return 2;
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if (! Test3 ()) return 3;
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return 0;
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}
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static bool Test1 ()
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{
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byte num1 = 105;
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byte num2 = 150;
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// should generate OverflowException
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try {
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checked {
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byte sum = (byte) (num1 - num2);
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}
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return false;
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} catch (OverflowException) {
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return true;
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}
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}
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static bool Test2 ()
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{
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long l = long.MinValue;
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// should generate OverflowException
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try {
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checked {
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l = - l;
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}
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return false;
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} catch (OverflowException) {
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return true;
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}
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}
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static bool Test3 ()
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{
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int i = int.MinValue;
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// should generate OverflowException
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try {
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checked {
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i = - i;
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}
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return false;
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} catch (OverflowException) {
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return true;
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}
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}
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}
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