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codetools: added example FindReferences

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git-svn-id: trunk@63087 -
This commit is contained in:
mattias 2020-04-27 21:11:52 +00:00
parent c5c9d0014f
commit ced548bb66
1 changed files with 2 additions and 1 deletions
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3
components/codetools/examples/findreferences.lpr
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@ -140,8 +140,9 @@ begin
writeln('FindReferences failed in "',Code.Filename,'"');
continue;
end;
// add references to tree
if ListOfPCodeXYPosition=nil then continue;
// In order to show all references after any parser error, they are
// collected in a tree
if TreeOfPCodeXYPosition=nil then
TreeOfPCodeXYPosition:=CodeToolBoss.CreateTreeOfPCodeXYPosition;
CodeToolBoss.AddListToTreeOfPCodeXYPosition(ListOfPCodeXYPosition,