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* have pointerdefs and classrefdefs "inherit" the df_generic and df_specialization flags from the def they point to and set the genericdef accordingly

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git-svn-id: trunk@35091 -
This commit is contained in:
svenbarth 2016-12-09 16:20:36 +00:00
parent 7ead78e71b
commit f8c23c84b6
2 changed files with 23 additions and 0 deletions
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15
compiler/ptype.pas
View File

@ -169,6 +169,21 @@ implementation
srsym:=tstoreddef(tmp).typesym;
end;
tabstractpointerdef(def).pointeddef:=ttypesym(srsym).typedef;
{ correctly set the generic/specialization flags and the genericdef }
if df_generic in tstoreddef(tabstractpointerdef(def).pointeddef).defoptions then
include(tstoreddef(def).defoptions,df_generic);
if df_specialization in tstoreddef(tabstractpointerdef(def).pointeddef).defoptions then
begin
include(tstoreddef(def).defoptions,df_specialization);
case def.typ of
pointerdef:
tstoreddef(def).genericdef:=cpointerdef.getreusable(tstoreddef(tabstractpointerdef(def).pointeddef).genericdef);
classrefdef:
tstoreddef(def).genericdef:=cclassrefdef.create(tstoreddef(tabstractpointerdef(def).pointeddef).genericdef);
else
internalerror(2016120901);
end;
end;
{ avoid wrong unused warnings web bug 801 PM }
inc(ttypesym(srsym).refs);
{ we need a class type for classrefdef }

8
compiler/symdef.pas
View File

@ -3243,6 +3243,10 @@ implementation
begin
inherited create(dt,true);
pointeddef:=def;
if df_generic in pointeddef.defoptions then
include(defoptions,df_generic);
if df_specialization in pointeddef.defoptions then
include(defoptions,df_specialization);
end;
@ -3294,6 +3298,8 @@ implementation
begin
inherited create(pointerdef,def);
has_pointer_math:=cs_pointermath in current_settings.localswitches;
if df_specialization in tstoreddef(def).defoptions then
genericdef:=cpointerdef.getreusable(tstoreddef(def).genericdef);
end;
@ -3421,6 +3427,8 @@ implementation
constructor tclassrefdef.create(def:tdef);
begin
inherited create(classrefdef,def);
if df_specialization in tstoreddef(def).defoptions then
genericdef:=cclassrefdef.create(tstoreddef(def).genericdef);
end;