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[Bug libgcj/17013] gij vtable layout: hidden package-private method can be overridden
- From: "mckinlay at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Aug 2004 22:10:25 -0000
- Subject: [Bug libgcj/17013] gij vtable layout: hidden package-private method can be overridden
- References: <20040812212910.17013.tromey@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From mckinlay at redhat dot com 2004-08-12 22:10 -------
_Jv_LayoutVTableMethods() needs to check that classes are in the same package
before allowing a pkg-private method to be overriden. vtable layout for BC-ABI
most likely has the same bug. There is a FIXME in the code for this:
// FIXME: Must check that we don't override:
// - Package-private method where superclass is in different package.
// - Final or less-accessible declaration in superclass (check binary
// spec, do we allocate new vtable entry or put throw node in vtable?)
// - Static or private method in superclass.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-08-12 22:10:24
date| |
Summary|gij vtable layout bug |gij vtable layout: hidden
| |package-private method can
| |be overridden
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17013