96 lines
1.5 KiB
C#
96 lines
1.5 KiB
C#
using System;
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struct PointF {
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public float fa, fb;
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public PointF (float a, float b)
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{
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fa = a;
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fb = b;
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Console.WriteLine ("PointF created {0} and {1}", fa, fb);
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}
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}
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struct Point {
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int ia, ib;
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public static implicit operator PointF (Point pt)
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{
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return new PointF (pt.ia, pt.ib);
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}
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public Point (int a, int b)
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{
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Console.WriteLine ("Initialized with {0} and {1}", a, b);
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ia = a;
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ib = b;
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}
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}
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class X {
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static bool ok = false;
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PointF field;
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static bool Method (PointF f)
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{
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Console.WriteLine ("Method with PointF arg: {0} {1}", f.fa, f.fb);
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if (f.fa != 100 || f.fb != 200)
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return false;
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return true;
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}
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static bool Call_constructor_and_implicit ()
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{
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ok = false;
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return Method (new Point (100, 200));
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}
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static bool Init_with_implicit_conv ()
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{
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PointF p = new Point (1, 100);
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if (p.fa == 1 && p.fb == 100)
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return true;
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return false;
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}
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static bool Init_ValueType ()
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{
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Point p = new Point (100, 200);
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return Method (p);
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}
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static bool InstanceAssignTest ()
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{
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X x = new X ();
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x.field = new Point (100, 200);
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if (x.field.fa != 100 || x.field.fb != 200)
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return false;
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return true;
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}
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static int T ()
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{
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if (!Init_with_implicit_conv ())
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return 100;
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if (!Call_constructor_and_implicit ())
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return 101;
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if (!Init_ValueType ())
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return 102;
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if (!InstanceAssignTest ())
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return 103;
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return 0;
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}
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public static int Main ()
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{
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int t = T ();
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if (t != 0)
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Console.WriteLine ("Failed on test: " + t);
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Console.WriteLine ("Succeed");
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return t;
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}
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}
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