Initial checkin

IDEHelper/Tests/src/Tuples.bf

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+#pragma warning disable 168
+
+using System;
+
+namespace Tests
+{
+	class Tuples
+	{
+		[Test]
+		public static void TestBasic()
+		{
+			let (a, b, c) = (1, 2, 3);
+			Test.Assert(a == 1);
+			Test.Assert(b == 2);
+			Test.Assert(c == 3);
+			Test.Assert(typeof(decltype(a)) == typeof(int));
+
+			(int32, float) tVal1 = (1, 2.0f);
+			// Allow conversion from named to unnamed
+			tVal1 = (int32 a, float b)(2, 3.0f);
+
+			let v0 = tVal1.0;
+			Test.Assert(v0 == 2);
+		}
+
+		class ValClass
+		{
+			public int mA;
+
+			public int Prop
+			{
+				set
+				{
+					mA = value;
+				}
+			}
+		}
+
+		[Test]
+		public static void TestDecompose()
+		{
+			ValClass vc = scope .();
+
+			uint8 zz = 202;
+			(var val0, vc.Prop) = (101, zz);
+			Test.Assert(val0 == 101);
+			Test.Assert(vc.mA == 202);
+
+			let tup0 = (111, 222);
+			(int a, int b) tup1 = tup0;
+			Test.Assert(tup0.0 == 111);
+			Test.Assert(tup0.1 == 222);
+		}
+	}
+}
+