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Changed by [EMAIL PROTECTED] http://bugzilla.ximian.com/show_bug.cgi?id=77230 --- shadow/77230 2006-01-12 14:28:07.000000000 -0500 +++ shadow/77230.tmp.14928 2006-01-12 14:28:07.000000000 -0500 @@ -0,0 +1,42 @@ +Bug#: 77230 +Product: Mono: Runtime +Version: 1.1 +OS: +OS Details: +Status: NEW +Resolution: +Severity: +Priority: Normal +Component: interop +AssignedTo: [EMAIL PROTECTED] +ReportedBy: [EMAIL PROTECTED] +QAContact: [EMAIL PROTECTED] +TargetMilestone: --- +URL: +Cc: +Summary: Marshalling C unions not working anymore + +Until mono 1.1.12 I was able to marshal C unions by using a struct with an +explicit layout and all the field offsets set to zero, as shown in the +following piece of code: + + [StructLayout(LayoutKind.Explicit)] + public struct ParamData + { + [FieldOffset(0)] + public Int32 d_int32; + [FieldOffset(0)] + public Int16 d_int16; + [FieldOffset(0)] + public byte d_int8; + } + +However in mono 1.1.13 this doesn't work anymore. The compiler doesn't +complain, but at runtime I always get the follow error: + +** ERROR **: Type Gimp.ParamData which has an [ExplicitLayout] attribute +cannot have two fields with the same offset. + +On win32 with .NET 2.0 I don't get this error. + +I will try to come up with a small example if needed. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
