+// Compiler options: -langversion:experimental
+
using System;
struct S (int x)
}
}
+struct S2 (int arg)
+{
+ public readonly int v = arg;
+}
+
+struct S3 (string s = "arg")
+{
+ public readonly string V2 = s;
+
+ public S3 (int i, string s = "arg2")
+ : this (s)
+ {
+ }
+}
+
class X
{
public static int Main ()
if (new S ('x').y != 1)
return 2;
+ if (new S2 (2).v != 2)
+ return 3;
+
+ if (new S3 ("x").V2 != "x")
+ return 4;
+
+ if (new S3 (0).V2 != "arg2")
+ return 5;
+
return 0;
}
}
\ No newline at end of file