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From: "janus at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/55207] Automatic deallocation of variables declared in the main program Date: Sun, 04 Nov 2012 18:32:00 -0000 [thread overview] Message-ID: <bug-55207-4-DBOA4RZIIu@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-55207-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55207 --- Comment #1 from janus at gcc dot gnu.org 2012-11-04 18:32:29 UTC --- Patch: Index: gcc/fortran/trans-decl.c =================================================================== --- gcc/fortran/trans-decl.c (revision 193135) +++ gcc/fortran/trans-decl.c (working copy) @@ -3771,9 +3771,10 @@ gfc_trans_deferred_vars (gfc_symbol * proc_sym, gf else gfc_restore_backend_locus (&loc); - /* Deallocate when leaving the scope. Nullifying is not - needed. */ - if (!sym->attr.result && !sym->attr.dummy) + /* Automatic deallocation when leaving the scope. + Nullifying is not needed. */ + if (!proc_sym->attr.is_main_program + && !sym->attr.result && !sym->attr.dummy) { if (sym->ts.type == BT_CLASS && CLASS_DATA (sym)->attr.codimension) This regresses on: FAIL: gfortran.dg/allocatable_scalar_9.f90 -O0 scan-tree-dump-times original "__builtin_free" 32 FAIL: gfortran.dg/coarray_lib_alloc_2.f90 -O scan-tree-dump-times original "_gfortran_caf_deregister .&yy._data.token, 0B, 0B, 0.;" 1 FAIL: gfortran.dg/move_alloc_4.f90 -O0 scan-tree-dump-times original "__builtin_free" 9
next prev parent reply other threads:[~2012-11-04 18:32 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-11-04 18:27 [Bug fortran/55207] New: " janus at gcc dot gnu.org 2012-11-04 18:32 ` janus at gcc dot gnu.org [this message] 2012-11-04 22:27 ` [Bug fortran/55207] " janus at gcc dot gnu.org 2012-11-04 22:48 ` janus at gcc dot gnu.org 2012-11-05 9:07 ` janus at gcc dot gnu.org 2012-11-05 9:37 ` janus at gcc dot gnu.org 2012-11-05 17:45 ` janus at gcc dot gnu.org 2013-07-22 11:01 ` janus at gcc dot gnu.org 2013-07-31 20:43 ` janus at gcc dot gnu.org 2013-08-01 14:58 ` janus at gcc dot gnu.org 2013-08-01 15:02 ` janus at gcc dot gnu.org 2013-08-06 8:29 ` janus at gcc dot gnu.org 2013-12-18 11:46 ` [Bug fortran/55207] [F08] Variables declared in the main program should implicitly get the SAVE attribute janus at gcc dot gnu.org 2014-03-15 10:53 ` janus at gcc dot gnu.org 2014-03-15 11:12 ` dominiq at lps dot ens.fr 2014-03-15 12:14 ` janus at gcc dot gnu.org 2014-03-18 22:15 ` janus at gcc dot gnu.org 2014-03-18 22:23 ` janus at gcc dot gnu.org 2015-10-21 10:32 ` jb at gcc dot gnu.org 2023-03-18 17:40 ` pault at gcc dot gnu.org 2023-03-18 17:40 ` pault at gcc dot gnu.org 2023-05-02 13:23 ` burnus at gcc dot gnu.org
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