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* [Bug libgcj/17013] New: gij vtable layout bug
@ 2004-08-12 21:29 tromey at gcc dot gnu dot org
2004-08-12 21:29 ` [Bug libgcj/17013] " tromey at gcc dot gnu dot org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: tromey at gcc dot gnu dot org @ 2004-08-12 21:29 UTC (permalink / raw)
To: gcc-bugs
The attached test case should print "p2.der.m",
but with gij it prints "p1.dder.m".
That is wrong, since p1.dder.m does not override p2.der.m.
Run as "gij p2.der"
--
Summary: gij vtable layout bug
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: libgcj
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tromey at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu
dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17013
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libgcj/17013] gij vtable layout bug
2004-08-12 21:29 [Bug libgcj/17013] New: gij vtable layout bug tromey at gcc dot gnu dot org
@ 2004-08-12 21:29 ` tromey at gcc dot gnu dot org
2004-08-12 22:10 ` [Bug libgcj/17013] gij vtable layout: hidden package-private method can be overridden mckinlay at redhat dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: tromey at gcc dot gnu dot org @ 2004-08-12 21:29 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From tromey at gcc dot gnu dot org 2004-08-12 21:29 -------
Created an attachment (id=6919)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6919&action=view)
test case files
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17013
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libgcj/17013] gij vtable layout: hidden package-private method can be overridden
2004-08-12 21:29 [Bug libgcj/17013] New: gij vtable layout bug tromey at gcc dot gnu dot org
2004-08-12 21:29 ` [Bug libgcj/17013] " tromey at gcc dot gnu dot org
@ 2004-08-12 22:10 ` mckinlay at redhat dot com
2004-09-02 2:37 ` tromey at gcc dot gnu dot org
2004-12-01 22:46 ` tromey at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: mckinlay at redhat dot com @ 2004-08-12 22:10 UTC (permalink / raw)
To: gcc-bugs
------- 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
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libgcj/17013] gij vtable layout: hidden package-private method can be overridden
2004-08-12 21:29 [Bug libgcj/17013] New: gij vtable layout bug tromey at gcc dot gnu dot org
2004-08-12 21:29 ` [Bug libgcj/17013] " tromey at gcc dot gnu dot org
2004-08-12 22:10 ` [Bug libgcj/17013] gij vtable layout: hidden package-private method can be overridden mckinlay at redhat dot com
@ 2004-09-02 2:37 ` tromey at gcc dot gnu dot org
2004-12-01 22:46 ` tromey at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: tromey at gcc dot gnu dot org @ 2004-09-02 2:37 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From tromey at gcc dot gnu dot org 2004-09-02 02:37 -------
I checked in a fix for this on the BC branch today.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |tromey at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17013
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libgcj/17013] gij vtable layout: hidden package-private method can be overridden
2004-08-12 21:29 [Bug libgcj/17013] New: gij vtable layout bug tromey at gcc dot gnu dot org
` (2 preceding siblings ...)
2004-09-02 2:37 ` tromey at gcc dot gnu dot org
@ 2004-12-01 22:46 ` tromey at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: tromey at gcc dot gnu dot org @ 2004-12-01 22:46 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From tromey at gcc dot gnu dot org 2004-12-01 22:46 -------
Fixed by the BC branch merge
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17013
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2004-12-01 22:46 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2004-08-12 21:29 [Bug libgcj/17013] New: gij vtable layout bug tromey at gcc dot gnu dot org
2004-08-12 21:29 ` [Bug libgcj/17013] " tromey at gcc dot gnu dot org
2004-08-12 22:10 ` [Bug libgcj/17013] gij vtable layout: hidden package-private method can be overridden mckinlay at redhat dot com
2004-09-02 2:37 ` tromey at gcc dot gnu dot org
2004-12-01 22:46 ` tromey at gcc dot gnu dot org
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