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* correctly update the (now unregistered) unit symbol if the unit was found with the help of a default namespace

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(this is needed to trigger the correct creation of the namespace symbols)

git-svn-id: trunk@38917 -
This commit is contained in:
svenbarth 2018-05-05 17:18:42 +00:00
parent 083781bf0c
commit 35bddf6fb1
1 changed files with 36 additions and 5 deletions
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41
compiler/pmodules.pas
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@ -430,7 +430,7 @@ implementation
var
s,sorg : ansistring;
fn : string;
pu : tused_unit;
pu,pu2 : tused_unit;
hp2 : tmodule;
unitsym : tunitsym;
filepos : tfileposinfo;
@ -487,8 +487,7 @@ implementation
can not use the modulename because that can be different
when -Un is used }
current_tokenpos:=filepos;
unitsym:=cunitsym.create(sorg,nil,true);
tabstractunitsymtable(current_module.localsymtable).insertunit(unitsym);
unitsym:=cunitsym.create(sorg,nil,false);
{ the current module uses the unit hp2 }
current_module.addusedunit(hp2,true,unitsym);
end
@ -522,8 +521,40 @@ implementation
pu.checksum:=pu.u.crc;
pu.interface_checksum:=pu.u.interface_crc;
pu.indirect_checksum:=pu.u.indirect_crc;
{ connect unitsym to the module }
pu.unitsym.module:=pu.u;
if tppumodule(pu.u).nsprefix<>'' then
begin
{ use the name as declared in the uses section for -Un }
sorg:=tppumodule(pu.u).nsprefix+'.'+pu.unitsym.realname;
s:=upper(sorg);
{ check whether the module was already loaded }
hp2:=nil;
pu2:=tused_unit(current_module.used_units.first);
while assigned(pu2) and (pu2<>pu) do
begin
if (pu2.u.modulename^=s) then
begin
hp2:=pu.u;
break;
end;
pu2:=tused_unit(pu2.next);
end;
if assigned(hp2) then
begin
MessagePos1(pu.unitsym.fileinfo,sym_e_duplicate_id,s);
pu:=tused_unit(pu.next);
continue;
end;
{ update unitsym now that we have access to the full name }
pu.unitsym.free;
pu.unitsym:=cunitsym.create(sorg,pu.u,true);
end
else
begin
{ connect unitsym to the module }
pu.unitsym.module:=pu.u;
pu.unitsym.register_sym;
end;
tabstractunitsymtable(current_module.localsymtable).insertunit(pu.unitsym);
{ add to symtable stack }
if assigned(preservest) then
symtablestack.pushafter(pu.u.globalsymtable,preservest)