[Mono-bugs] [Bug 62054][Nor] New - Error on binary or in case statements

bugzilla-daemon@bugzilla.ximian.com bugzilla-daemon@bugzilla.ximian.com
Wed, 28 Jul 2004 13:08:29 -0400 (EDT)

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Changed by alfredo@lab.matcom.uh.cu.


--- shadow/62054	2004-07-28 13:08:29.000000000 -0400
+++ shadow/62054.tmp.12001	2004-07-28 13:08:29.000000000 -0400
@@ -0,0 +1,35 @@
+Bug#: 62054
+Product: Mono: Compilers
+Version: unspecified
+OS Details: 
+Status: NEW   
+Priority: Normal
+Component: C#
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: alfredo@lab.matcom.uh.cu               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+Summary: Error on binary or in case statements
+Description of Problem:
+I'm not sure if this is exactly a bug. The code is written in C#.
+Trying to compile something like this in a swith statement:
+case (XMode.X1 | XMode.X2) : {...}
+outputs the error:
+"operator |(EnumConstant (1), EnumConstant (2))(CS0150: A constant value is
+expected, got)"
+XMode is declared like this:
+public enum XMode : byte{X1 = 1, X2 = 2, X3 = 4, X4 = 8}
+I had to solve this converting the switch block to a sequence of ifs. Then
+it worked.
+This code compiles and works OK with Visual Studio.