58 lines
1.4 KiB
C#
58 lines
1.4 KiB
C#
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//
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// This tests checks that the compiler catches the special attributes
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// for in a struct for CharSet, and turns the right bit on the TypeAttribute
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//
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using System;
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using System.Reflection;
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using System.Runtime.InteropServices;
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[StructLayout(LayoutKind.Explicit, Size=32,CharSet=CharSet.Unicode)]
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struct MyUnicode
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{
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[FieldOffset(0)] public float fh_float;
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[FieldOffset(0)] public int fh_int;
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}
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[StructLayout(LayoutKind.Explicit, Size=32,CharSet=CharSet.Ansi)]
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struct MyAnsi
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{
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[FieldOffset(0)] public float fh_float;
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[FieldOffset(0)] public int fh_int;
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}
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[StructLayout(LayoutKind.Explicit, Size=32,CharSet=CharSet.Auto)]
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struct MyAuto
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{
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[FieldOffset(0)] public float fh_float;
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[FieldOffset(0)] public int fh_int;
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}
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class test
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{
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public static int Main ()
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{
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int errors = 0;
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Type t = typeof (MyUnicode);
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if ((t.Attributes & TypeAttributes.StringFormatMask) != TypeAttributes.UnicodeClass){
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Console.WriteLine ("Class MyUnicode does not have Unicode bit set");
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errors += 1;
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}
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t = typeof (MyAuto);
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if ((t.Attributes & TypeAttributes.StringFormatMask) != TypeAttributes.AutoClass){
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Console.WriteLine ("Class MyAuto does not have Auto bit set");
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errors += 2;
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}
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t = typeof (MyAnsi);
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if ((t.Attributes & TypeAttributes.StringFormatMask) != TypeAttributes.AnsiClass){
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Console.WriteLine ("Class MyUnicode does not have Ansi bit set");
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errors += 4;
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}
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return errors;
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}
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}
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