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104 lines
2.6 KiB
ObjectPascal
104 lines
2.6 KiB
ObjectPascal
{
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Copyright (c) 2015 by Sven Barth
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Contains different types that are used in the context of parsing generics.
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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 pgentype;
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{$i fpcdefs.inc}
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interface
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uses
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cclasses,
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globtype,
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symtype,symbase;
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const
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inline_specialization_block_types = [bt_type,bt_var_type,bt_const_type,bt_body,bt_except];
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type
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pspecializationstate = ^tspecializationstate;
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tspecializationstate = record
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oldsymtablestack : tsymtablestack;
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oldextendeddefs : tfphashobjectlist;
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oldgenericdummysyms : tfphashobjectlist;
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oldspecializestate : pspecializationstate;
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end;
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tspecializationcontext=class
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public
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paramlist : tfpobjectlist;
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poslist : tfplist;
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prettyname : ansistring;
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specializename : ansistring;
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genname : string;
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sym : tsym;
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symtable : tsymtable;
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forwarddef : tdef;
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constructor create;
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destructor destroy;override;
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function getcopy:tspecializationcontext;
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end;
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implementation
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constructor tspecializationcontext.create;
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begin
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paramlist:=tfpobjectlist.create(false);
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poslist:=tfplist.create;
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end;
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destructor tspecializationcontext.destroy;
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begin
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paramlist.free;
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tfplist.FreeAndNilDisposing(poslist,TypeInfo(tfileposinfo));
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inherited destroy;
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end;
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function tspecializationcontext.getcopy:tspecializationcontext;
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var
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posinfo : pfileposinfo;
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i : longint;
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begin
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result:=tspecializationcontext.create;
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result.paramlist.capacity:=paramlist.count;
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for i:=0 to paramlist.count-1 do
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begin
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result.paramlist.add(paramlist[i]);
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end;
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result.poslist.capacity:=poslist.count;
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for i:=0 to poslist.count-1 do
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begin
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new(posinfo);
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posinfo^:=pfileposinfo(poslist[i])^;
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result.poslist.add(posinfo);
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end;
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result.prettyname:=prettyname;
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result.specializename:=specializename;
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result.genname:=genname;
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result.sym:=sym;
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result.symtable:=symtable;
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result.forwarddef:=forwarddef;
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end;
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end.
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