[Mono-bugs] [Bug 36376][Nor] New - mcs produces different output for enums than csc

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Changed by mathpup@mylinuxisp.com.

http://bugzilla.ximian.com/show_bug.cgi?id=36376

--- shadow/36376	Tue Jan  7 03:19:00 2003
+++ shadow/36376.tmp.20621	Tue Jan  7 03:19:00 2003
@@ -0,0 +1,88 @@
+Bug#: 36376
+Product: Mono/MCS
+Version: unspecified
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: Misc
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: mathpup@mylinuxisp.com               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: mcs produces different output for enums than csc
+
+Description of Problem: 
+ 
+The IL that mcs produces for enums differs from that of csc. Consider, for example, 
+the code 
+ 
+public class QFont 
+{ 
+	public enum Weight { 
+		Light = 25, Normal = 50, DemiBold = 63,	Bold = 75, Black = 87 }	 
+} 
+ 
+ 
+For the enum declaration, csc produces 
+ 
+.class nested public auto sealed ansi Weight extends [mscorlib]System.Enum 
+{ 
+	.field public specialname rtspecialname int32 value__ 
+	.field public static literal valuetype QFont/Weight Light = int32(0x00000019) 
+	.field public static literal valuetype QFont/Weight Normal = int32(0x00000032) 
+	.field public static literal valuetype QFont/Weight DemiBold = 
+int32(0x0000003F) 
+	.field public static literal valuetype QFont/Weight Bold = int32(0x0000004B) 
+	.field public static literal valuetype QFont/Weight Black = int32(0x00000057) 
+} 
+ 
+whereas mcs produces 
+ 
+.class nested public auto sealed ansi Weight extends [mscorlib]System.Enum 
+{ 
+	.field public specialname rtspecialname int32 value__ 
+	.field public static literal int32 Light = int32(0x00000019) 
+	.field public static literal int32 Normal = int32(0x00000032) 
+	.field public static literal int32 DemiBold = int32(0x0000003F) 
+	.field public static literal int32 Bold = int32(0x0000004B) 
+	.field public static literal int32 Black = int32(0x00000057) 
+} 
+ 
+Note that the static fields have type "int32" in mcs's version but "valuetype" in csc's. 
+In ECMA Partition II, Section 13.3, the normative text is not entirely clear on this 
+point. However, the informative example closely resembles the output from csc, 
+rather than from mcs: 
+ 
+.class sealed public ErrorCodes extends [mscorlib]System.Enum 
+{ 
+  .field public unsigned int 8 MyValue 
+  .field public static literal valuetype ErrorCodes no_error = int8(0) 
+  .field public static literal valuetype ErrorCodes format_error = int8(1) 
+  .field public static literal valuetype ErrorCodes overflow_error = int8(2) 
+  .field public static literal valuetype ErrorCodes nonpositive_error = int8(3) 
+} 
+ 
+Steps to reproduce the problem: 
+1. Compile the attached to a library 
+2. Disassemble the output 
+3.  
+ 
+Actual Results: 
+ 
+N/A 
+ 
+Expected Results: 
+ 
+N/A 
+ 
+How often does this happen?  
+ 
+Always 
+ 
+ 
+Additional Information: