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32 lines
667 B
D
32 lines
667 B
D
// REQUIRED_ARGS: -preview=dip1008
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// https://issues.dlang.org/show_bug.cgi?id=19317
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class MyException: Exception {
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static int numInstances;
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this(string msg) {
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super(msg);
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++numInstances;
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}
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~this() {
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--numInstances;
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}
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}
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void main() {
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assert(MyException.numInstances == 0);
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try
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throw new MyException("oops");
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catch(MyException _)
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assert(MyException.numInstances == 1);
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assert(MyException.numInstances == 0);
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try
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throw new MyException("oops I did it again");
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catch(MyException)
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assert(MyException.numInstances == 1);
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assert(MyException.numInstances == 0);
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}
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