mirror of
https://gitlab.com/freepascal.org/lazarus/lazarus.git
synced 2025-10-31 21:29:27 +01:00
98 lines
3.8 KiB
ObjectPascal
98 lines
3.8 KiB
ObjectPascal
{
|
|
***************************************************************************
|
|
* *
|
|
* This source is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* This code is distributed in the hope that it will be useful, but *
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
|
|
* General Public License for more details. *
|
|
* *
|
|
* A copy of the GNU General Public License is available on the World *
|
|
* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
|
|
* obtain it by writing to the Free Software Foundation, *
|
|
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
|
|
* *
|
|
***************************************************************************
|
|
|
|
Author: Mattias Gaertner
|
|
|
|
Abstract:
|
|
Listing directives of a unit (contrary to directives of a file).
|
|
}
|
|
program TestUnitDirectives;
|
|
|
|
{$mode objfpc}{$H+}
|
|
|
|
uses
|
|
Classes, SysUtils, CodeCache, CodeToolManager, FileProcs, CodeAtom,
|
|
BasicCodeTools, SourceChanger, CodeTree,
|
|
CodeToolsStructs, PascalParserTool, LinkScanner, directives1;
|
|
|
|
var
|
|
Scanner: TLinkScanner;
|
|
Filename: String;
|
|
Code: TCodeBuffer;
|
|
i: Integer;
|
|
Dir: PLSDirective;
|
|
FirstSortedIndex: integer;
|
|
LastSortedIndex: integer;
|
|
begin
|
|
if (ParamCount>1) then begin
|
|
writeln('Usage:');
|
|
writeln(' ',ParamStr(0));
|
|
writeln(' ',ParamStr(0),' <filename>');
|
|
end;
|
|
if Paramcount=1 then
|
|
Filename:=ParamStrUTF8(1)
|
|
else
|
|
Filename:=SetDirSeparators('scanexamples/directives1.pas');
|
|
Filename:=ExpandFileName(Filename);
|
|
|
|
// load the file
|
|
Code:=CodeToolBoss.LoadFile(Filename,true,false);
|
|
if Code=nil then
|
|
raise Exception.Create('loading failed '+Filename);
|
|
|
|
// parse the unit
|
|
if not CodeToolBoss.ExploreUnitDirectives(Code,Scanner) then
|
|
raise Exception.Create('parser error');
|
|
|
|
writeln('-----------------------------------------------');
|
|
writeln(Scanner.CleanedSrc);
|
|
writeln('-----------------------------------------------');
|
|
writeln('Directives in compile order:');
|
|
for i:=0 to Scanner.DirectiveCount-1 do begin
|
|
Dir:=Scanner.Directives[i];
|
|
writeln(i,'/',Scanner.DirectiveCount,
|
|
' CleanPos=',Dir^.CleanPos,'=',Scanner.CleanedPosToStr(Dir^.CleanPos),
|
|
' Level=',Dir^.Level,' ',dbgs(Dir^.State),
|
|
' "',ExtractCommentContent(Scanner.CleanedSrc,Dir^.CleanPos,Scanner.NestedComments),'"'
|
|
);
|
|
end;
|
|
writeln('-----------------------------------------------');
|
|
writeln('Directives sorted for Code and SrcPos:');
|
|
for i:=0 to Scanner.DirectiveCount-1 do begin
|
|
Dir:=Scanner.DirectivesSorted[i];
|
|
write(i,'/',Scanner.DirectiveCount,
|
|
' CleanPos=',Dir^.CleanPos,'=',Scanner.CleanedPosToStr(Dir^.CleanPos),
|
|
' Level=',Dir^.Level,' ',dbgs(Dir^.State),
|
|
' "',ExtractCommentContent(Scanner.CleanedSrc,Dir^.CleanPos,Scanner.NestedComments),'"'
|
|
);
|
|
if Scanner.FindDirective(Code,Dir^.SrcPos,FirstSortedIndex,LastSortedIndex)
|
|
then begin
|
|
if FirstSortedIndex<LastSortedIndex then
|
|
write(' MULTIPLE: ',FirstSortedIndex,'-',LastSortedIndex);
|
|
end else begin
|
|
raise Exception.Create('inconsistency: Scanner.FindDirective failed');
|
|
end;
|
|
writeln;
|
|
end;
|
|
|
|
writeln('-----------------------------------------------');
|
|
end.
|
|
|