/ICSharpCode.Decompiler/Tests/ValueTypes.cs
http://github.com/icsharpcode/ILSpy · C# · 188 lines · 139 code · 31 blank · 18 comment · 5 complexity · 5348510929248c613e20912d2d018caa MD5 · raw file
- // Copyright (c) AlphaSierraPapa for the SharpDevelop Team
- //
- // Permission is hereby granted, free of charge, to any person obtaining a copy of this
- // software and associated documentation files (the "Software"), to deal in the Software
- // without restriction, including without limitation the rights to use, copy, modify, merge,
- // publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
- // to whom the Software is furnished to do so, subject to the following conditions:
- //
- // The above copyright notice and this permission notice shall be included in all copies or
- // substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
- // INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
- // FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- // DEALINGS IN THE SOFTWARE.
- using System;
- public static class ValueTypes
- {
- public struct S
- {
- public int Field;
-
- public S(int field)
- {
- this.Field = field;
- }
-
- public void SetField()
- {
- this.Field = 5;
- }
-
- public void MethodCalls()
- {
- this.SetField();
- ValueTypes.S.Test(this);
- ValueTypes.S.Test(ref this);
- }
-
- private static void Test(ValueTypes.S byVal)
- {
- }
-
- private static void Test(ref ValueTypes.S byRef)
- {
- }
- }
-
- private static readonly ValueTypes.S ReadOnlyS = default(ValueTypes.S);
- private static ValueTypes.S MutableS = default(ValueTypes.S);
- private static volatile int VolatileInt;
-
- public static void CallMethodViaField()
- {
- ValueTypes.ReadOnlyS.SetField();
- ValueTypes.MutableS.SetField();
- ValueTypes.S mutableS = ValueTypes.MutableS;
- mutableS.SetField();
- }
-
- public static ValueTypes.S InitObj1()
- {
- ValueTypes.S result = default(ValueTypes.S);
- ValueTypes.MakeArray();
- return result;
- }
-
- public static ValueTypes.S InitObj2()
- {
- return default(ValueTypes.S);
- }
-
- public static void InitObj3(out ValueTypes.S p)
- {
- p = default(ValueTypes.S);
- }
-
- public static ValueTypes.S CallValueTypeCtor1()
- {
- return new ValueTypes.S(10);
- }
-
- public static ValueTypes.S CallValueTypeCtor2()
- {
- ValueTypes.S result = new ValueTypes.S(10);
- return result;
- }
-
- public static ValueTypes.S Copy1(ValueTypes.S p)
- {
- return p;
- }
-
- public static ValueTypes.S Copy2(ref ValueTypes.S p)
- {
- return p;
- }
-
- public static void Copy3(ValueTypes.S p, out ValueTypes.S o)
- {
- o = p;
- }
-
- public static void Copy4(ref ValueTypes.S p, out ValueTypes.S o)
- {
- o = p;
- }
-
- public static void Copy4b(ref ValueTypes.S p, out ValueTypes.S o)
- {
- // test passing through by-ref arguments
- ValueTypes.Copy4(ref p, out o);
- }
-
- public static void Issue56(int i, out string str)
- {
- str = "qq";
- str += i.ToString();
- }
-
- public static void CopyAroundAndModifyField(ValueTypes.S s)
- {
- ValueTypes.S s2 = s;
- s2.Field += 10;
- s = s2;
- }
-
- private static int[] MakeArray()
- {
- return null;
- }
-
- public static void IncrementArrayLocation()
- {
- ValueTypes.MakeArray()[Environment.TickCount]++;
- }
-
- public static bool Is(object obj)
- {
- return obj is ValueTypes.S;
- }
-
- public static bool IsNullable(object obj)
- {
- return obj is ValueTypes.S?;
- }
-
- public static ValueTypes.S? As(object obj)
- {
- return obj as ValueTypes.S?;
- }
-
- public static ValueTypes.S OnlyChangeTheCopy(ValueTypes.S p)
- {
- ValueTypes.S s = p;
- s.SetField();
- return p;
- }
-
- public static void UseRefBoolInCondition(ref bool x)
- {
- if (x)
- {
- Console.WriteLine("true");
- }
- }
- public static void CompareNotEqual0IsReallyNotEqual(IComparable<int> a)
- {
- if (a.CompareTo(0) != 0)
- {
- Console.WriteLine("true");
- }
- }
- public static void CompareEqual0IsReallyEqual(IComparable<int> a)
- {
- if (a.CompareTo(0) == 0)
- {
- Console.WriteLine("true");
- }
- }
- }