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* [Bug java/15411] New: gcjh not aware of "miranda" methods @ 2004-05-13 1:42 mckinlay at redhat dot com 2004-05-13 1:44 ` [Bug java/15411] " mckinlay at redhat dot com ` (2 more replies) 0 siblings, 3 replies; 7+ messages in thread From: mckinlay at redhat dot com @ 2004-05-13 1:42 UTC (permalink / raw) To: java-prs "Miranda methods" occur when an abstract class inherits a declaration from an interface but does not redeclare or define that method. When this occurs, gcj emits a vtable entry into the abstract class so that virtual calls to the method, made on the abstract class, can work correctly. gcjh is not aware of this, however, and the .h file it generates is inconsistent with the vtable emitted by gcj. -- Summary: gcjh not aware of "miranda" methods Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P2 Component: java AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: mckinlay at redhat dot com 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=15411 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug java/15411] gcjh not aware of "miranda" methods 2004-05-13 1:42 [Bug java/15411] New: gcjh not aware of "miranda" methods mckinlay at redhat dot com @ 2004-05-13 1:44 ` mckinlay at redhat dot com 2004-05-13 1:44 ` pinskia at gcc dot gnu dot org 2004-07-05 17:28 ` [Bug java/15411] CNI: " mckinlay at redhat dot com 2 siblings, 0 replies; 7+ messages in thread From: mckinlay at redhat dot com @ 2004-05-13 1:44 UTC (permalink / raw) To: java-prs ------- Additional Comments From mckinlay at redhat dot com 2004-05-13 01:44 ------- Created an attachment (id=6271) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6271&action=view) Test case This test case demonstrates the problem. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15411 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug java/15411] gcjh not aware of "miranda" methods 2004-05-13 1:42 [Bug java/15411] New: gcjh not aware of "miranda" methods mckinlay at redhat dot com 2004-05-13 1:44 ` [Bug java/15411] " mckinlay at redhat dot com @ 2004-05-13 1:44 ` pinskia at gcc dot gnu dot org 2004-07-05 17:28 ` [Bug java/15411] CNI: " mckinlay at redhat dot com 2 siblings, 0 replies; 7+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-05-13 1:44 UTC (permalink / raw) To: java-prs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-05-13 01:44 ------- Confirmed. -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 Keywords| |wrong-code Last reconfirmed|0000-00-00 00:00:00 |2004-05-13 01:44:21 date| | Version|unknown |3.5.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15411 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug java/15411] CNI: gcjh not aware of "miranda" methods 2004-05-13 1:42 [Bug java/15411] New: gcjh not aware of "miranda" methods mckinlay at redhat dot com 2004-05-13 1:44 ` [Bug java/15411] " mckinlay at redhat dot com 2004-05-13 1:44 ` pinskia at gcc dot gnu dot org @ 2004-07-05 17:28 ` mckinlay at redhat dot com 2 siblings, 0 replies; 7+ messages in thread From: mckinlay at redhat dot com @ 2004-07-05 17:28 UTC (permalink / raw) To: java-prs ------- Additional Comments From mckinlay at redhat dot com 2004-07-05 17:28 ------- See this thread for more info, and a workaround: http://gcc.gnu.org/ml/java/2004-05/msg00094.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15411 ^ permalink raw reply [flat|nested] 7+ messages in thread
[parent not found: <bug-15411-6651@http.gcc.gnu.org/bugzilla/>]
* [Bug java/15411] CNI: gcjh not aware of "miranda" methods [not found] <bug-15411-6651@http.gcc.gnu.org/bugzilla/> @ 2005-11-29 17:09 ` tromey at gcc dot gnu dot org 2006-06-16 21:53 ` tromey at gcc dot gnu dot org 2007-01-30 2:11 ` tromey at gcc dot gnu dot org 2 siblings, 0 replies; 7+ messages in thread From: tromey at gcc dot gnu dot org @ 2005-11-29 17:09 UTC (permalink / raw) To: java-prs ------- Comment #4 from tromey at gcc dot gnu dot org 2005-11-29 17:09 ------- *** Bug 25040 has been marked as a duplicate of this bug. *** -- tromey at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |michele at focuseek dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15411 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug java/15411] CNI: gcjh not aware of "miranda" methods [not found] <bug-15411-6651@http.gcc.gnu.org/bugzilla/> 2005-11-29 17:09 ` tromey at gcc dot gnu dot org @ 2006-06-16 21:53 ` tromey at gcc dot gnu dot org 2007-01-30 2:11 ` tromey at gcc dot gnu dot org 2 siblings, 0 replies; 7+ messages in thread From: tromey at gcc dot gnu dot org @ 2006-06-16 21:53 UTC (permalink / raw) To: java-prs ------- Comment #5 from tromey at gcc dot gnu dot org 2006-06-16 21:53 ------- My rewrite of gcjh in java fixes this. -- tromey at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |tromey at gcc dot gnu dot |dot org |org Status|NEW |ASSIGNED Last reconfirmed|2006-03-01 02:10:46 |2006-06-16 21:53:47 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15411 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug java/15411] CNI: gcjh not aware of "miranda" methods [not found] <bug-15411-6651@http.gcc.gnu.org/bugzilla/> 2005-11-29 17:09 ` tromey at gcc dot gnu dot org 2006-06-16 21:53 ` tromey at gcc dot gnu dot org @ 2007-01-30 2:11 ` tromey at gcc dot gnu dot org 2 siblings, 0 replies; 7+ messages in thread From: tromey at gcc dot gnu dot org @ 2007-01-30 2:11 UTC (permalink / raw) To: java-prs ------- Comment #6 from tromey at gcc dot gnu dot org 2007-01-30 02:11 ------- The gjavah in 4.3 does not have this bug. -- tromey at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED Target Milestone|--- |4.3.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15411 ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2007-01-30 2:11 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2004-05-13 1:42 [Bug java/15411] New: gcjh not aware of "miranda" methods mckinlay at redhat dot com 2004-05-13 1:44 ` [Bug java/15411] " mckinlay at redhat dot com 2004-05-13 1:44 ` pinskia at gcc dot gnu dot org 2004-07-05 17:28 ` [Bug java/15411] CNI: " mckinlay at redhat dot com [not found] <bug-15411-6651@http.gcc.gnu.org/bugzilla/> 2005-11-29 17:09 ` tromey at gcc dot gnu dot org 2006-06-16 21:53 ` tromey at gcc dot gnu dot org 2007-01-30 2:11 ` tromey at gcc dot gnu dot org
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