https://bugzilla.novell.com/show_bug.cgi?id=320964#c1
Gert Driesen <[EMAIL PROTECTED]> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |[EMAIL
PROTECTED]
Summary|Web Forms running on Windows don't run on Linux |Internal
error when member hides inherited
| |member
--- Comment #1 from Gert Driesen <[EMAIL PROTECTED]> 2007-09-18 09:20:05 MST
---
I've managed to locate the cause of this bug.
VBNC reports an internal error when a member hides a member of a base class:
To reproduce, compile the following code snippet:
Public Class A
Public ReadOnly Property Header As String
Get
Return "OK"
End Get
End Property
End Class
Public Class B
Inherits A
Protected header As String
Public Shared Sub Main
Dim b as B = new B ()
System.Console.WriteLine (b.header)
End Sub
End Class
Expected result:
test.vb(11) : warning BC40004: variable 'header' conflicts with property
'header' in the base class 'A' and should be declared 'Shadows'.
Actual result:
Unexpected error: There has been an internal error in the compiler caused by
the
line: (15,37)
at vbnc.MemberAccessExpression.ResolveExpressionInternal (vbnc.ResolveInfo
Inf
o) [0x00000]
at vbnc.Expression.ResolveExpression (vbnc.ResolveInfo ResolveInfo) [0x00000]
at vbnc.Argument.ResolveCode (vbnc.ResolveInfo Info) [0x00000]
at vbnc.Helper.ResolveCodeCollection (IEnumerable Collection,
vbnc.ResolveInfo
Info) [0x00000]
at vbnc.ArgumentList.ResolveCode (vbnc.ResolveInfo Info) [0x00000]
at vbnc.InvocationOrIndexExpression.ResolveExpressionInternal
(vbnc.ResolveInf
o Info) [0x00000]
at vbnc.Expression.ResolveExpression (vbnc.ResolveInfo ResolveInfo) [0x00000]
at vbnc.CallStatement.ResolveStatement (vbnc.ResolveInfo Info) [0x00000]
at vbnc.CodeBlock.ResolveCode (vbnc.ResolveInfo Info) [0x00000]
at vbnc.MethodBaseDeclaration.ResolveCode (vbnc.ResolveInfo Info) [0x00000]
at vbnc.MethodDeclaration.ResolveCode (vbnc.ResolveInfo Info) [0x00000]
at vbnc.SubDeclaration.ResolveCode (vbnc.ResolveInfo Info) [0x00000]
at vbnc.Helper.ResolveCodeCollection (IEnumerable Collection,
vbnc.ResolveInfo
Info) [0x00000]
at vbnc.BaseObjects`1[vbnc.IMember].ResolveCode (vbnc.ResolveInfo ) [0x00000]
at vbnc.TypeDeclaration.ResolveCode (vbnc.ResolveInfo Info) [0x00000]
at vbnc.ClassDeclaration.ResolveCode (vbnc.ResolveInfo Info) [0x00000]
at vbnc.AssemblyDeclaration.ResolveCode (vbnc.ResolveInfo Info) [0x00000]
at vbnc.Compiler.Compile_Resolve () [0x00000]
at vbnc.Compiler.Compile () [0x00000]
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