[mono-vb] if Iter isnot nothing then generates exception during compile!
Easy_Rider9999
jhmgbl2 at t-online.de
Sat Nov 14 15:42:58 EST 2009
I get the following compile Error:
/home/jhmgbl/Projects/prjLinuxInfo/prjLinuxInfo/frmMain.vb (166,32) : Error
VBNC99999: There was an exception during code generation.
/home/jhmgbl/Projects/prjLinuxInfo/prjLinuxInfo/<MyGenerator> (1,1) : Error
VBNC99999: Unexpected error: There has been an internal error in the
compiler caused by the line: (166,32)
at vbnc.Is_IsNotExpression.GenerateCodeInternal (vbnc.EmitInfo Info)
[0x0001e] in
/media/disk/Downloads/Linux/mono-basic-2.4.2/vbnc/vbnc/source/Expressions/BinaryExpressions/Is_IsNotExpression.vb:56
at vbnc.Expression.GenerateCode (vbnc.EmitInfo Info) [0x000dd] in
/media/disk/Downloads/Linux/mono-basic-2.4.2/vbnc/vbnc/source/Expressions/Expression.vb:195
Compilation took 00:00:02.8174030
The Code of this procedure is:
Private Sub xvinfo
Dim rIter as TreeIter = rootIter
Dim Iter, lastRIter as TreeIter
Dim si as new System.Diagnostics.ProcessStartInfo
si.CreateNoWindow = true
si.UseShellExecute = false
si.RedirectStandardOutput = true
si.FileName = "xvinfo"
Dim p as process = system.diagnostics.process.start(si)
Dim s as IO.StreamReader = p.StandardOutput
Dim l as String
Dim lastSpaces as Integer
p.start
Do
l = s.ReadLine
if l is nothing then exit Do
Dim spaces as Integer = 0
For I as Integer = 2 to 50 Step 2
if l.startsWith (New String(" "c,I)) then
spaces = I
else
exit For
end if
next I
Dim Diff as Integer = spaces - lastspaces
if Diff = 2 then
lastSpaces = spaces
if Iter isnot nothing then
lastRIter = RIter
rIter = Iter
end if
elseif Diff = -2 then
rIter = Store.Getiter(riter,Store.GetPath(riter).up)
if rIter is nothing then rIter = Iter
end if
iter = store.AppendValues(RIter,l)
Loop
p.waitforexit
End Sub
Regard Hans
--
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