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Removed the remaining traces of the type overloads and increased PPU version to differ from trunk.

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git-svn-id: branches/svenbarth/generics@17998 -
This commit is contained in:
svenbarth 2011-07-16 14:09:38 +00:00
parent 6a60f9d42a
commit b0eb13cc3f
3 changed files with 6 additions and 69 deletions
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2
compiler/ppu.pas
View File

@ -43,7 +43,7 @@ type
{$endif Test_Double_checksum}
const
CurrentPPUVersion = 130;
CurrentPPUVersion = 131;
{ buffer sizes }
maxentrysize = 1024;

11
compiler/ptype.pas
View File

@ -261,9 +261,10 @@ implementation
table as forwarddef are not resolved directly }
if assigned(srsym) and
(srsym.typ=typesym) and
(ttypesym(srsym).typedef.typ=errordef) and
(not allowgenericsyms or
(ttypesym(srsym).gendeflist.Count=0)) then
((ttypesym(srsym).typedef.typ=errordef) or
(not allowgenericsyms and
(ttypesym(srsym).typedef.typ=undefineddef) and
not (sp_generic_para in srsym.symoptions))) then
begin
Message1(type_e_type_is_not_completly_defined,ttypesym(srsym).realname);
def:=generrordef;
@ -292,9 +293,7 @@ implementation
end;
{ Give an error when referring to an errordef that does not have
generic overloads }
if (ttypesym(srsym).typedef.typ=errordef) and
(not allowgenericsyms or
(ttypesym(srsym).gendeflist.Count=0)) then
if (ttypesym(srsym).typedef.typ=errordef) then
begin
Message(sym_e_error_in_type_def);
def:=generrordef;

62
compiler/symsym.pas
View File

@ -110,9 +110,6 @@ interface
end;
ttypesym = class(Tstoredsym)
protected
fgendeflist : TFPObjectList;
fgendefdereflist : TFPList;
public
typedef : tdef;
typedefderef : tderef;
@ -122,7 +119,6 @@ interface
procedure ppuwrite(ppufile:tcompilerppufile);override;
procedure buildderef;override;
procedure deref;override;
property gendeflist: TFPObjectList read fgendeflist;
end;
tabstractvarsym = class(tstoredsym)
@ -1849,95 +1845,37 @@ implementation
(typedef.typ<>errordef) and
not(assigned(typedef.typesym)) then
typedef.typesym:=self;
fgendeflist:=TFPObjectList.Create(false);
fgendefdereflist:=nil;
end;
destructor ttypesym.destroy;
begin
fgendeflist.free;
if assigned(fgendefdereflist) then
fgendefdereflist.free;
inherited destroy;
end;
constructor ttypesym.ppuload(ppufile:tcompilerppufile);
var
gdderef : tderef;
i,
gdcnt : longint;
begin
inherited ppuload(typesym,ppufile);
ppufile.getderef(typedefderef);
fgendeflist:=TFPObjectList.Create(false);
fgendefdereflist:=TFPList.Create;
gdcnt:=ppufile.getword;
for i:=1 to gdcnt do
begin
ppufile.getderef(gdderef);
fgendefdereflist.Add(Pointer(PtrInt(gdderef.dataidx)));
end;
end;
procedure ttypesym.buildderef;
var
i : longint;
d : tderef;
gd : tdef;
begin
typedefderef.build(typedef);
if not assigned(fgendefdereflist) then
fgendefdereflist:=TFPList.Create
else
fgendefdereflist.Clear;
for i:=0 to fgendeflist.Count-1 do
begin
gd:=tdef(fgendeflist[i]);
{ only write the type definitions that belong to this typesym }
if gd.owner=owner then
begin
d.build(gd);
fgendefdereflist.Add(Pointer(PtrInt(d.dataidx)));
end;
end;
end;
procedure ttypesym.deref;
var
i : longint;
gd : tdef;
d : tderef;
begin
typedef:=tdef(typedefderef.resolve);
{ Clear all typedefs }
fgendeflist.Clear;
if not assigned(fgendefdereflist) then
internalerror(201104211);
for i:=0 to fgendefdereflist.Count-1 do
begin
d.dataidx:=PtrInt(fgendefdereflist[i]);
gd:=tdef(d.resolve);
fgendeflist.Add(gd);
end;
end;
procedure ttypesym.ppuwrite(ppufile:tcompilerppufile);
var
i : longint;
d : tderef;
begin
inherited ppuwrite(ppufile);
ppufile.putderef(typedefderef);
ppufile.putword(fgendefdereflist.Count);
for i:=0 to fgendefdereflist.Count-1 do
begin
d.dataidx:=PtrInt(fgendefdereflist[i]);
ppufile.putderef(d);
end;
ppufile.writeentry(ibtypesym);
end;