[Bug fortran/82994] ICE in gfc_match_deallocate, at fortran/match.c:4478
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82994 kargl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4 CC||kargl at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |kargl at gcc dot gnu.org --- Comment #3 from kargl at gcc dot gnu.org --- I have a patch.
[Bug fortran/82994] ICE in gfc_match_deallocate, at fortran/match.c:4478
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82994 --- Comment #1 from G. Steinmetz --- Now allocated, but still not declared allocatable : (here gcc-chk was configured with --enable-checking=yes) $ cat z2.f90 program p type t end type class(t) :: x allocate (x) deallocate (x) end $ gfortran-8-20171112-chk -c z2.f90 z2.f90:5:13: allocate (x) 1 Error: Allocate-object at (1) is neither a data pointer nor an allocatable variable f951: internal compiler error: Segmentation fault 0xcaca2f crash_signal ../../gcc/toplev.c:325 0x6ee643 gfc_match_deallocate() ../../gcc/fortran/match.c:4478 0x70b309 match_word_omp_simd ../../gcc/fortran/parse.c:93 0x70fd4f match_word ../../gcc/fortran/parse.c:466 0x70fd4f decode_statement ../../gcc/fortran/parse.c:466 0x7107f4 next_free ../../gcc/fortran/parse.c:1225 0x7107f4 next_statement ../../gcc/fortran/parse.c:1457 0x7120dc parse_spec ../../gcc/fortran/parse.c:3834 0x7145d3 parse_progunit ../../gcc/fortran/parse.c:5637 0x715b94 gfc_parse_file() ../../gcc/fortran/parse.c:6177 0x75b20f gfc_be_parse_file ../../gcc/fortran/f95-lang.c:204
[Bug fortran/82994] ICE in gfc_match_deallocate, at fortran/match.c:4478
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82994 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed||2017-11-14 Ever confirmed|0 |1 --- Comment #2 from Dominique d'Humieres --- Confirmed from 4.8 up to trunk (8.0). My instrumented compiler gives ../../work/gcc/fortran/match.c:4473:7: runtime error: member access within null pointer of type 'struct gfc_component'
[Bug fortran/82994] ICE in gfc_match_deallocate, at fortran/match.c:4478
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82994 --- Comment #4 from kargl at gcc dot gnu.org --- Author: kargl Date: Wed Feb 7 22:29:22 2018 New Revision: 257465 URL: https://gcc.gnu.org/viewcvs?rev=257465&root=gcc&view=rev Log: 2018-02-07 Steven G. Kargl PR fortran/82994 * match.c (gfc_match_deallocate): Check for NULL pointer. 2018-02-07 Steven G. Kargl PR fortran/82994 * gfortran.dg/deallocate_error_3.f90: New test. * gfortran.dg/deallocate_error_4.f90: New test. Added: trunk/gcc/testsuite/gfortran.dg/deallocate_error_3.f90 trunk/gcc/testsuite/gfortran.dg/deallocate_error_4.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/match.c trunk/gcc/testsuite/ChangeLog
[Bug fortran/82994] ICE in gfc_match_deallocate, at fortran/match.c:4478
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82994 --- Comment #5 from kargl at gcc dot gnu.org --- Author: kargl Date: Wed Feb 7 22:36:24 2018 New Revision: 257467 URL: https://gcc.gnu.org/viewcvs?rev=257467&root=gcc&view=rev Log: 2018-02-07 Steven G. Kargl PR fortran/82994 * match.c (gfc_match_deallocate): Check for NULL pointer. 2018-02-07 Steven G. Kargl PR fortran/82994 * gfortran.dg/deallocate_error_3.f90: New test. * gfortran.dg/deallocate_error_4.f90: New test. Added: branches/gcc-7-branch/gcc/testsuite/gfortran.dg/deallocate_error_3.f90 branches/gcc-7-branch/gcc/testsuite/gfortran.dg/deallocate_error_4.f90 Modified: branches/gcc-7-branch/gcc/fortran/ChangeLog branches/gcc-7-branch/gcc/fortran/match.c branches/gcc-7-branch/gcc/testsuite/ChangeLog
[Bug fortran/82994] ICE in gfc_match_deallocate, at fortran/match.c:4478
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82994 kargl at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED Target Milestone|--- |6.5 --- Comment #7 from kargl at gcc dot gnu.org --- Fixed on 6-branch, 7-branch, and trunk. Thanks for the bug report.
[Bug fortran/82994] ICE in gfc_match_deallocate, at fortran/match.c:4478
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82994 --- Comment #6 from kargl at gcc dot gnu.org --- Author: kargl Date: Wed Feb 7 22:41:59 2018 New Revision: 257468 URL: https://gcc.gnu.org/viewcvs?rev=257468&root=gcc&view=rev Log: 2018-02-07 Steven G. Kargl PR fortran/82994 * match.c (gfc_match_deallocate): Check for NULL pointer. 2018-02-07 Steven G. Kargl PR fortran/82994 * gfortran.dg/deallocate_error_3.f90: New test. * gfortran.dg/deallocate_error_4.f90: New test. Added: branches/gcc-6-branch/gcc/testsuite/gfortran.dg/deallocate_error_3.f90 branches/gcc-6-branch/gcc/testsuite/gfortran.dg/deallocate_error_4.f90 Modified: branches/gcc-6-branch/gcc/fortran/ChangeLog branches/gcc-6-branch/gcc/fortran/match.c branches/gcc-6-branch/gcc/testsuite/ChangeLog
