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* [Bug fortran/55345] New: ICE with abstract interface type with use-renamed local names @ 2012-11-15 18:07 juno.krahn at nih dot gov 2012-11-15 20:04 ` [Bug fortran/55345] " dominiq at lps dot ens.fr ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: juno.krahn at nih dot gov @ 2012-11-15 18:07 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55345 Bug #: 55345 Summary: ICE with abstract interface type with use-renamed local names Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned@gcc.gnu.org ReportedBy: juno.krahn@nih.gov If an abstract interface type is renamed in the USE statement, and one of those names includes the original name, an ICE can occur. Example code (bug.f90): ---------------------------------- module mod1 abstract interface subroutine func_t() end subroutine func_t end interface end module mod1 module bug use mod1, func_t=>func_t, func1_t=>func_t end module bug ---------------------------------- Result: $ gfortran -c bug2.f90 bug.f90:8:0: internal compiler error: in gfc_trans_use_stmts, at fortran/trans-decl.c:3886 Please submit a full bug report, with preprocessed source if appropriate. See <http://bugzilla.redhat.com/bugzilla> for instructions. If the two USE statements are switched, no ICE occurs. It also succeeds if the rename statements are within an ONLY list. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/55345] ICE with abstract interface type with use-renamed local names 2012-11-15 18:07 [Bug fortran/55345] New: ICE with abstract interface type with use-renamed local names juno.krahn at nih dot gov @ 2012-11-15 20:04 ` dominiq at lps dot ens.fr 2012-11-16 15:56 ` juno.krahn at nih dot gov 2013-01-10 15:06 ` mikael at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: dominiq at lps dot ens.fr @ 2012-11-15 20:04 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55345 Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2012-11-15 CC| |burnus at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-11-15 20:04:19 UTC --- Confirmed for 4.6.3. The ICE has been fixed for 4.7 between revisions 183001 (2012-01-09, ICE) and 183091 (2012-01-11, OK). Revision 183010 seems a good candidate for the fix. The last comment for pr51578 says: > FIXED on the trunk (GCC 4.7). Too big for backporting [esp. as no one has > reported the bug/regression for years]. So please update your gfortran to 4.7.2. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/55345] ICE with abstract interface type with use-renamed local names 2012-11-15 18:07 [Bug fortran/55345] New: ICE with abstract interface type with use-renamed local names juno.krahn at nih dot gov 2012-11-15 20:04 ` [Bug fortran/55345] " dominiq at lps dot ens.fr @ 2012-11-16 15:56 ` juno.krahn at nih dot gov 2013-01-10 15:06 ` mikael at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: juno.krahn at nih dot gov @ 2012-11-16 15:56 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55345 --- Comment #2 from Juno Krahn <juno.krahn at nih dot gov> 2012-11-16 15:56:24 UTC --- Abstract interfaces and rename aliasing are both seldom used, plus there is a work-around, so I agree that there is no need for back porting. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/55345] ICE with abstract interface type with use-renamed local names 2012-11-15 18:07 [Bug fortran/55345] New: ICE with abstract interface type with use-renamed local names juno.krahn at nih dot gov 2012-11-15 20:04 ` [Bug fortran/55345] " dominiq at lps dot ens.fr 2012-11-16 15:56 ` juno.krahn at nih dot gov @ 2013-01-10 15:06 ` mikael at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: mikael at gcc dot gnu.org @ 2013-01-10 15:06 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55345 Mikael Morin <mikael at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |mikael at gcc dot gnu.org Resolution| |FIXED --- Comment #3 from Mikael Morin <mikael at gcc dot gnu.org> 2013-01-10 15:06:07 UTC --- Closing then. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-01-10 15:06 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-11-15 18:07 [Bug fortran/55345] New: ICE with abstract interface type with use-renamed local names juno.krahn at nih dot gov 2012-11-15 20:04 ` [Bug fortran/55345] " dominiq at lps dot ens.fr 2012-11-16 15:56 ` juno.krahn at nih dot gov 2013-01-10 15:06 ` mikael at gcc dot gnu.org
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