43 lines
920 B
C#
43 lines
920 B
C#
using System;
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using System.Reflection;
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class Program
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{
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public static int Main ()
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{
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Type type = typeof (Foo<>);
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Type [] gargs = type.GetGenericArguments ();
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if (gargs == null || gargs.Length != 1) {
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Console.WriteLine ("#1");
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return 1;
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}
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Type garg = gargs [0];
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Type [] csts = garg.GetGenericParameterConstraints ();
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if (garg.Name != "T") {
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Console.WriteLine ("#2: " + garg.Name);
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return 2;
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}
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if (garg.GenericParameterAttributes !=
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(GenericParameterAttributes.DefaultConstructorConstraint | GenericParameterAttributes.NotNullableValueTypeConstraint)) {
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Console.WriteLine ("#3: " + garg.GenericParameterAttributes);
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return 3;
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}
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if (csts == null || csts.Length != 1) {
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Console.WriteLine ("#4");
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return 4;
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}
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if (csts [0] != typeof (ValueType)) {
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Console.WriteLine ("#5: " + csts [0].FullName);
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return 5;
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}
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return 0;
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}
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}
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struct Foo<T> where T : struct
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{
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}
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