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120 lines
3.1 KiB
ObjectPascal
120 lines
3.1 KiB
ObjectPascal
{
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$Id$
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Copyright (c) 2000 by Florian Klaempfl
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This unit implements some basic nodes
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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****************************************************************************
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}
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unit ncgbas;
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interface
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uses
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node;
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type
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tcgnothingnode = class(tnoethingnode)
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procedure pass_2;override;
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end;
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tcgerrornode = class(terrornode)
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procedure pass_2;override;
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end;
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tcgasmnode = class(tasmnode)
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procedure pass_2;override;
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end;
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tcgstatementnode = class(tstatementnode)
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procedure pass_2;override;
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end;
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tcgblocknode = class(tblocknode)
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procedure pass_2;override;
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end;
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implementation
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uses
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globtype,systems,
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cutils,cclasses,verbose,globals,
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aasm,symtable,types,
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htypechk,
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cpubase,cpuasm,
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nflw
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{$ifdef newcg}
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,cgbase
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,tgcpu
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{$else newcg}
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,hcodegen
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{$ifdef i386}
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,tgeni386
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{$endif}
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{$ifdef m68k}
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,tgen68k
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{$endif}
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{$endif}
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;
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{*****************************************************************************
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TFIRSTNOTHING
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*****************************************************************************}
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procedure tnothingnode.pass_2;
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begin
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end;
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{*****************************************************************************
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TFIRSTERROR
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*****************************************************************************}
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{*****************************************************************************
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TSTATEMENTNODE
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*****************************************************************************}
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{*****************************************************************************
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TBLOCKNODE
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*****************************************************************************}
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procedure tblocknode.pass_2;
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begin
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{ do second pass on left node }
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if assigned(p^.left) then
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secondpass(p^.left);
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end;
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begin
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cnothingnode:=tcgnothingnode;
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cerrornode:=tcgerrornode;
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casmnode:=tcgasmnode;
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cstatementnode:=tcgstatementnode;
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cblocknode:=tcgblocknode;
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end.
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{
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$Log$
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Revision 1.2 2001-04-13 01:22:08 peter
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* symtable change to classes
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* range check generation and errors fixed, make cycle DEBUG=1 works
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* memory leaks fixed
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Revision 1.1 2000/10/14 10:14:50 peter
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* moehrendorf oct 2000 rewrite
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}
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