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codetools: identifier completion: verbosity when FindDeepestNode fails after BuildTree

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git-svn-id: trunk@39889 -
This commit is contained in:
mattias 2013-01-19 12:29:06 +00:00
parent f7ca9e6a3b
commit 5e17d8358a
1 changed files with 18 additions and 0 deletions
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18
components/codetools/identcompletiontool.pas
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@ -1738,6 +1738,24 @@ begin
{$ENDIF}
BuildTreeAndGetCleanPos(trTillCursor,lsrEnd,CursorPos,CleanCursorPos,
[btSetIgnoreErrorPos]);
if FindDeepestNodeAtPos(CleanCursorPos,false)=nil then begin
debugln(['TIdentCompletionTool.ParseSourceTillCollectionStart',
' BuildTreeAndGetCleanPos worked, but no node found.',
' CursorPos=',dbgs(CursorPos),' CleanCursorPos=',CleanCursorPos,
' ScannedRange=',dbgs(ScannedRange),
' Scanner.ScannedRange=',dbgs(Scanner.ScannedRange),
' IgnoreErrorAfterValid=',IgnoreErrorAfterValid
]);
if IgnoreErrorAfterValid then
debugln([' IgnoreErrorAfter=',dbgs(IgnoreErrorAfter),' IgnoreErrorAfterCleanedPos=',IgnoreErrorAfterCleanedPos,' CleanPosIsAfterIgnorePos=',CleanPosIsAfterIgnorePos(CleanCursorPos)]);
if CursorPos.Y<=CursorPos.Code.LineCount then
debugln([' Line=',dbgstr(CursorPos.Code.GetLine(CursorPos.Y-1),1,CursorPos.X-1),'|',dbgstr(CursorPos.Code.GetLine(CursorPos.Y-1),CursorPos.X,100)]);
CursorNode:=Tree.Root;
while CursorNode<>nil do begin
debugln([' Node=',CursorNode.DescAsString,',Start=',CursorNode.StartPos,',End=',CursorNode.EndPos,',Src="...',dbgstr(RightStr(ExtractNode(CursorNode,[]),100)),'"']);
CursorNode:=CursorNode.LastChild;
end;
end;
// find node at position
ContextPos:=CleanCursorPos;