---- Reported by bmaurer@users.sf.net 2004-01-02 23:57:45 MST ----

Description of Problem:
(Modified from Todd's report on the ML)

using System;
enum Foo { Bar }
class T {
	static void Main ()
	{
		Enum e = Foo.Bar;
		ValueType vt = Foo.Bar;
		
		Console.WriteLine ((Foo)e  == Foo.Bar);
		Console.WriteLine ((Foo)vt == Foo.Bar);
	}
}

Here we are printing `false false' we should return `true true'

The issue is we are emitting castclass not unbox.



---- Additional Comments From bmaurer@users.sf.net 2004-01-03 00:14:22 MST ----

Ok, this adds another version:

using System;
enum Foo { Bar }
struct T {
	static void Main ()
	{
		Enum e = Foo.Bar;
		ValueType vt = Foo.Bar;
		ValueType vt2 = 1;
		
		Console.WriteLine ((Foo)e  == Foo.Bar);
		Console.WriteLine ((Foo)vt == Foo.Bar);
		Console.WriteLine ((int) vt2);
	}
}


Again, we generate castclass, which is invalid (note that Mono errors
out while MS emits the address of the boxed instance, is this another
bug?)



---- Additional Comments From pcgod@gmx.net 2004-01-03 00:58:43 MST ----

Created an attachment (id=165406)
proposed patch




---- Additional Comments From pcgod@gmx.net 2004-01-03 01:29:04 MST ----

Created an attachment (id=165407)
new proposed patch (fixes typeof and (int)(Enum)Foo.Bar))




---- Additional Comments From bmaurer@users.sf.net 2004-01-03 12:38:48 MST ----

patch in cvs and test-case-ized.

Imported an attachment (id=165406)
Imported an attachment (id=165407)

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