[Bug fortran/57033] [4.7/4.8/4.9 Regression] ICE on extended derived type and default initialization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57033 --- Comment #6 from Mikael Morin mikael at gcc dot gnu.org --- Author: mikael Date: Sat Feb 8 20:37:55 2014 New Revision: 207634 URL: http://gcc.gnu.org/viewcvs?rev=207634root=gccview=rev Log: fortran/ PR fortran/57033 * primary.c (gfc_convert_to_structure_constructor): Avoid null pointer dereference. testsuite/ PR fortran/57033 * gfortran.dg/default_initialization_7.f90: New test. Added: branches/gcc-4_8-branch/gcc/testsuite/gfortran.dg/default_initialization_7.f90 Modified: branches/gcc-4_8-branch/gcc/fortran/ChangeLog branches/gcc-4_8-branch/gcc/fortran/primary.c branches/gcc-4_8-branch/gcc/testsuite/ChangeLog
[Bug fortran/57033] [4.7/4.8/4.9 Regression] ICE on extended derived type and default initialization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57033 --- Comment #7 from Mikael Morin mikael at gcc dot gnu.org --- Author: mikael Date: Sat Feb 8 20:51:01 2014 New Revision: 207635 URL: http://gcc.gnu.org/viewcvs?rev=207635root=gccview=rev Log: fortran/ PR fortran/57033 * primary.c (gfc_convert_to_structure_constructor): Avoid null pointer dereference. testsuite/ PR fortran/57033 * gfortran.dg/default_initialization_7.f90: New test. Added: branches/gcc-4_7-branch/gcc/testsuite/gfortran.dg/default_initialization_7.f90 Modified: branches/gcc-4_7-branch/gcc/fortran/ChangeLog branches/gcc-4_7-branch/gcc/fortran/primary.c branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
[Bug fortran/57033] [4.7/4.8/4.9 Regression] ICE on extended derived type and default initialization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57033 Mikael Morin mikael at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED --- Comment #8 from Mikael Morin mikael at gcc dot gnu.org --- Fixed for 4.7.4, 4.8.3 and 4.9.0. Thanks for the report.
[Bug fortran/57033] [4.7/4.8/4.9 Regression] ICE on extended derived type and default initialization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57033 Mikael Morin mikael at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |mikael at gcc dot gnu.org
[Bug fortran/57033] [4.7/4.8/4.9 Regression] ICE on extended derived type and default initialization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57033 --- Comment #5 from Mikael Morin mikael at gcc dot gnu.org --- Author: mikael Date: Sun Feb 2 11:50:28 2014 New Revision: 207396 URL: http://gcc.gnu.org/viewcvs?rev=207396root=gccview=rev Log: fortran/ PR fortran/57033 * primary.c (gfc_convert_to_structure_constructor): Avoid null pointer dereference. testsuite/ PR fortran/57033 * gfortran.dg/default_initialization_7.f90: New test. Added: trunk/gcc/testsuite/gfortran.dg/default_initialization_7.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/primary.c trunk/gcc/testsuite/ChangeLog
[Bug fortran/57033] [4.7/4.8/4.9 Regression] ICE on extended derived type and default initialization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57033 Mikael Morin mikael at gcc dot gnu.org changed: What|Removed |Added CC||mikael at gcc dot gnu.org --- Comment #4 from Mikael Morin mikael at gcc dot gnu.org --- Simple fix: --- a/gcc/fortran/primary.c +++ b/gcc/fortran/primary.c @@ -2544,7 +2544,8 @@ gfc_convert_to_structure_constructor (gfc_expr *e, gfc_symbol *sym, gfc_expr **c if (parent !comp) break; - actual = actual-next; + if (actual) +actual = actual-next; } if (!build_actual_constructor (comp_head, ctor_head, sym)) I was about to commit it, then I thought there was something wrong; Is the following code valid? It is currently rejected with: comment_0_modif.f90:14.6: meo = me(1, 2) ! ICE 1 Error: No initializer for component 'j' given in the structure constructor at (1)! program ice type m integer i logical :: f = .false. end type m type, extends(m) :: me integer :: j end type me type(me) meo meo = me(1, 2) ! ICE end program ice
[Bug fortran/57033] [4.7/4.8/4.9 Regression] ICE on extended derived type and default initialization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57033 --- Comment #3 from Dominique d'Humieres dominiq at lps dot ens.fr --- (In reply to comment #2) This is due to revision 181425. Which was the patch for the DT constructor, cf. PR39427, PR37829, http://gcc.gnu.org/r181425. This revision also gives pr56674 and pr57129.
[Bug fortran/57033] [4.7/4.8/4.9 Regression] ICE on extended derived type and default initialization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57033 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4
[Bug fortran/57033] [4.7/4.8/4.9 Regression] ICE on extended derived type and default initialization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57033 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed||2013-04-22 CC||burnus at gcc dot gnu.org Summary|ICE on extended derived |[4.7/4.8/4.9 Regression] |type and default|ICE on extended derived |initialization |type and default ||initialization Ever Confirmed|0 |1 --- Comment #1 from Dominique d'Humieres dominiq at lps dot ens.fr 2013-04-22 16:13:20 UTC --- This is due to revision 181425.
[Bug fortran/57033] [4.7/4.8/4.9 Regression] ICE on extended derived type and default initialization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57033 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Keywords||ice-on-valid-code Target Milestone|--- |4.7.4 --- Comment #2 from Tobias Burnus burnus at gcc dot gnu.org 2013-04-22 16:31:07 UTC --- (In reply to comment #1) This is due to revision 181425. Which was the patch for the DT constructor, cf. PR39427, PR37829, http://gcc.gnu.org/r181425.
