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* [Bug fortran/59525] New: Inheritance problems @ 2013-12-16 12:08 sarantis.pantazis at gmail dot com 2013-12-16 12:08 ` [Bug fortran/59525] " sarantis.pantazis at gmail dot com ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: sarantis.pantazis at gmail dot com @ 2013-12-16 12:08 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59525 Bug ID: 59525 Summary: Inheritance problems Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: sarantis.pantazis at gmail dot com I have some problems with inheritance. In particular, I can not allocate an allocatable class variable to a child type (the extra components are not recognized by the compiler). Attached is a minimal working example. The error message is the following: testInheritance.f08:25.23: write(*,*) bla%i, bla%j Error: 'j' at (1) is not a member of the 'mytype' structure ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/59525] Inheritance problems 2013-12-16 12:08 [Bug fortran/59525] New: Inheritance problems sarantis.pantazis at gmail dot com @ 2013-12-16 12:08 ` sarantis.pantazis at gmail dot com 2013-12-16 13:01 ` janus at gcc dot gnu.org 2013-12-16 14:24 ` burnus at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: sarantis.pantazis at gmail dot com @ 2013-12-16 12:08 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59525 --- Comment #1 from Sarantis Pantazis <sarantis.pantazis at gmail dot com> --- Created attachment 31446 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31446&action=edit Minimal working example ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/59525] Inheritance problems 2013-12-16 12:08 [Bug fortran/59525] New: Inheritance problems sarantis.pantazis at gmail dot com 2013-12-16 12:08 ` [Bug fortran/59525] " sarantis.pantazis at gmail dot com @ 2013-12-16 13:01 ` janus at gcc dot gnu.org 2013-12-16 14:24 ` burnus at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: janus at gcc dot gnu.org @ 2013-12-16 13:01 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59525 janus at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |janus at gcc dot gnu.org Resolution|--- |INVALID --- Comment #2 from janus at gcc dot gnu.org --- (In reply to Sarantis Pantazis from comment #0) > I have some problems with inheritance. What you describe is not a bug in the gfortran compiler, but in your understanding of how inheritance works. > testInheritance.f08:25.23: > write(*,*) bla%i, bla%j > Error: 'j' at (1) is not a member of the 'mytype' structure This error is perfectly fine. Your code is not valid Fortran. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/59525] Inheritance problems 2013-12-16 12:08 [Bug fortran/59525] New: Inheritance problems sarantis.pantazis at gmail dot com 2013-12-16 12:08 ` [Bug fortran/59525] " sarantis.pantazis at gmail dot com 2013-12-16 13:01 ` janus at gcc dot gnu.org @ 2013-12-16 14:24 ` burnus at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: burnus at gcc dot gnu.org @ 2013-12-16 14:24 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59525 Tobias Burnus <burnus at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |burnus at gcc dot gnu.org --- Comment #3 from Tobias Burnus <burnus at gcc dot gnu.org> --- (In reply to janus from comment #2) > (In reply to Sarantis Pantazis from comment #0) > > I have some problems with inheritance. > > What you describe is not a bug in the gfortran compiler, but in your > understanding of how inheritance works. To give a hit: > > write(*,*) bla%i, bla%j > > Error: 'j' at (1) is not a member of the 'mytype' structure bla%j is not part of mytype. You need to use "select type" to access it - as you did in "subroutine setbla" ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-12-16 14:24 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-12-16 12:08 [Bug fortran/59525] New: Inheritance problems sarantis.pantazis at gmail dot com 2013-12-16 12:08 ` [Bug fortran/59525] " sarantis.pantazis at gmail dot com 2013-12-16 13:01 ` janus at gcc dot gnu.org 2013-12-16 14:24 ` burnus at gcc dot gnu.org
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