2 // tuple names attribute decoration
6 using System.Collections;
7 using System.Runtime.CompilerServices;
8 using System.Collections.Generic;
19 class C // : B<(int a, int b)> // TODO: I<(a, b)
21 public C((int a, int b) d)
25 public (int a, int b) a;
26 public (int, (int a, int b)) c;
28 public (int a, int b) Prop { set; get; }
29 public (int a, int b) Prop2 { set { } }
31 public (int a, int b)? this[(int a, int b) d] { set { } get { return null; } }
33 public (int a, int b)? Method(ref (int a, int b) d)
38 public (int a, int b)[] t;
39 public (int a, int b)[,] t2;
40 // TODO: public Func<(int a, int b), int, (int c, int d)[]> v;
41 // public I<(int a, int b)>[] iface;
42 // TODO: public Action<(long, (long u, long))[], object, (int a, int b)> d2;
43 public (((int aa1, int aa2) a1, (int, int) a2) x1, ((int cc1, int cc2) b1, (int dd1, int dd2) b2) x2) d3;
46 delegate (int a, int b) Del((int a, int b) d);
50 public static int Main()
53 Type ca = typeof(TupleElementNamesAttribute);
54 TupleElementNamesAttribute da;
56 if (t.GetMember("a")[0].GetCustomAttributes(ca, false).Length != 1)
59 if (t.GetMember("c")[0].GetCustomAttributes(ca, false).Length != 1)
62 if (t.GetMember("Prop")[0].GetCustomAttributes(ca, false).Length != 1)
65 if (t.GetMember("get_Prop")[0].GetCustomAttributes(ca, false).Length != 0)
68 if (t.GetMethod("get_Prop").ReturnParameter.GetCustomAttributes(ca, false).Length != 1)
71 if (t.GetMember("set_Prop")[0].GetCustomAttributes(ca, false).Length != 0)
74 if (t.GetMethod("set_Prop").ReturnParameter.GetCustomAttributes(ca, false).Length != 0)
77 if (t.GetMethod("set_Prop").GetParameters()[0].GetCustomAttributes(ca, false).Length != 1)
80 if (t.GetMember("Prop2")[0].GetCustomAttributes(ca, false).Length != 1)
83 if (t.GetMember("set_Prop2")[0].GetCustomAttributes(ca, false).Length != 0)
86 if (t.GetMember("Item")[0].GetCustomAttributes(ca, false).Length != 1)
89 if (t.GetMethod("get_Item").ReturnParameter.GetCustomAttributes(ca, false).Length != 1)
92 if (t.GetMethod("get_Item").GetParameters()[0].GetCustomAttributes(ca, false).Length != 1)
95 if (t.GetMethod("set_Item").ReturnParameter.GetCustomAttributes(ca, false).Length != 0)
98 if (t.GetMethod("set_Item").GetParameters()[0].GetCustomAttributes(ca, false).Length != 1)
101 if (t.GetMethod("set_Item").GetParameters()[1].GetCustomAttributes(ca, false).Length != 1)
104 if (t.GetMember("Method")[0].GetCustomAttributes(ca, false).Length != 0)
107 var res = t.GetMethod("Method").GetParameters()[0].GetCustomAttributes(ca, false);
111 da = res[0] as TupleElementNamesAttribute;
114 if (!da.TransformNames.SequenceEqual(new string[] { "a", "b" }))
117 if (t.GetConstructors()[0].GetParameters()[0].GetCustomAttributes(ca, false).Length != 1)
120 if (t.GetConstructors()[0].GetCustomAttributes(ca, false).Length != 0)
123 // if (t.GetCustomAttributes(ca, false).Length != 1)
127 da = t.GetMember("t")[0].GetCustomAttributes(ca, false)[0] as TupleElementNamesAttribute;
131 if (!da.TransformNames.SequenceEqual(new string[] { "a", "b" }))
134 da = t.GetMember("t2")[0].GetCustomAttributes(ca, false)[0] as TupleElementNamesAttribute;
138 if (!da.TransformNames.SequenceEqual(new string[] { "a", "b" }))
141 //da = t.GetMember("v")[0].GetCustomAttributes(ca, false)[0] as TupleElementNamesAttribute;
145 //if (!da.TransformNames.SequenceEqual(new string[] { "a", "b", "c", "d" }))
148 //da = t.GetMember("iface")[0].GetCustomAttributes(ca, false)[0] as TupleElementNamesAttribute;
152 //if (!da.TransformNames.SequenceEqual(new string[] { "a", "b" }))
155 //da = t.GetMember("d2")[0].GetCustomAttributes(ca, false)[0] as TupleElementNamesAttribute;
158 //if (!da.TransformNames.SequenceEqual(new string[] { null, null, "u", null, "a", "b" }))
161 da = t.GetMember("d3")[0].GetCustomAttributes(ca, false)[0] as TupleElementNamesAttribute;
164 if (!da.TransformNames.SequenceEqual(new string[] { "x1", "x2", "a1", "a2", "aa1", "aa2", null, null, "b1", "b2", "cc1", "cc2", "dd1", "dd2" }))
169 if (t.GetMember("Invoke")[0].GetCustomAttributes(ca, false).Length != 0)
172 if (t.GetMethod("Invoke").GetParameters()[0].GetCustomAttributes(ca, false).Length != 1)
175 if (t.GetMethod("Invoke").ReturnParameter.GetCustomAttributes(ca, false).Length != 1)
178 Console.WriteLine("ok");