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* never allow hiding an inherited virtual class method or virtual constructor

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by a non-virtual classmethod/constructor on the JVM target, because they
    would also be picked up by the dynamic dispatch

git-svn-id: branches/jvmbackend@18713 -
This commit is contained in:
Jonas Maebe 2011-08-20 08:26:57 +00:00
parent 7419c97e0a
commit 18310034d7
1 changed files with 6 additions and 2 deletions
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8
compiler/nobj.pas
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@ -309,10 +309,14 @@ implementation
begin
{$ifdef jvm}
{ if the mangled names are different, the inheritance trees
are different too in Java }
are different too in Java; exception: when the parent method
is a virtual class method or virtual constructor, because
those are looked up dynamicall by name }
javanewtreeok:=
is_java_class_or_interface(_class) and
(pd.jvmmangledbasename(false)<>vmtpd.jvmmangledbasename(false));
(pd.jvmmangledbasename(false)<>vmtpd.jvmmangledbasename(false)) and
((vmtpd.proctypeoption<>potype_constructor) and
not(po_staticmethod in vmtpd.procoptions));
{$endif}
if not(po_reintroduce in pd.procoptions) and
not(po_java_nonvirtual in vmtpd.procoptions) then