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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/58557] [OOP] Issues with CLASS/TYPE functions in array constructors: reject valid, memory leaks, invalid free Date: Sun, 05 Jan 2014 13:39:00 -0000 [thread overview] Message-ID: <bug-58557-4-91nfPoqFnJ@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-58557-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58557 janus at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords|rejects-valid |ice-on-valid-code --- Comment #3 from janus at gcc dot gnu.org --- Here is a 'corrected' version of the test case: program main implicit none type t end type t interface function f_type() import :: t type(t), allocatable :: f_type end function function f_type_na() import :: t type(t) :: f_type_na end function function f_type_array() import :: t type(t), allocatable :: f_type_array(:) end function function f_type_array_na() import :: t type(t) :: f_type_array_na(5) end function function f_class(i) import :: t class(t), allocatable :: f_class integer :: i end function function f_class_array(i) import :: t class(t), allocatable :: f_class_array(:) integer :: i end function subroutine sub_type2(x) import :: t type(t) :: x(:) end subroutine subroutine sub_class2(x) import :: t class(t) :: x(:) end subroutine end interface type(t) :: b(1) integer :: i b = [ f_type() ] b = [ f_type_na() ] b = [ f_type_array() ] b = [ f_type_array_na() ] b = [ f_class_array(1) ] call sub_type2([f_class(1)]) call sub_type2([f_class_array(1)]) call sub_type2([(f_class(i),i=1,5)]) call sub_type2([(f_class_array(i),i=1,5)]) call sub_class2([f_class(1)]) call sub_class2([f_class_array(1)]) call sub_class2([(f_class(i),i=1,5)]) call sub_class2([(f_class_array(i),i=1,5)]) end program main which yields with 4.9 trunk: c0.f90:51:0: internal compiler error: in gfc_trans_array_constructor_subarray, at fortran/trans-array.c:1472 b = [ f_class_array(1) ] ^ 0x63078f gfc_trans_array_constructor_subarray /home/jweil/gcc49/trunk/gcc/fortran/trans-array.c:1472 0x63078f gfc_trans_array_constructor_value /home/jweil/gcc49/trunk/gcc/fortran/trans-array.c:1601 0x62f216 trans_array_constructor /home/jweil/gcc49/trunk/gcc/fortran/trans-array.c:2323 0x62f216 gfc_add_loop_ss_code /home/jweil/gcc49/trunk/gcc/fortran/trans-array.c:2558 0x62f955 gfc_conv_loop_setup(gfc_loopinfo*, locus*) /home/jweil/gcc49/trunk/gcc/fortran/trans-array.c:4683 0x64c001 gfc_trans_assignment_1 /home/jweil/gcc49/trunk/gcc/fortran/trans-expr.c:7913 0x61e795 trans_code /home/jweil/gcc49/trunk/gcc/fortran/trans.c:1623 0x63dee2 gfc_generate_function_code(gfc_namespace*) /home/jweil/gcc49/trunk/gcc/fortran/trans-decl.c:5605 0x5de510 translate_all_program_units /home/jweil/gcc49/trunk/gcc/fortran/parse.c:4536 0x5de510 gfc_parse_file() /home/jweil/gcc49/trunk/gcc/fortran/parse.c:4733 0x61adb5 gfc_be_parse_file /home/jweil/gcc49/trunk/gcc/fortran/f95-lang.c:188 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions.
prev parent reply other threads:[~2014-01-05 13:39 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-09-28 7:43 [Bug fortran/58557] New: " burnus at gcc dot gnu.org 2013-09-28 7:50 ` [Bug fortran/58557] " burnus at gcc dot gnu.org 2014-01-05 12:41 ` dominiq at lps dot ens.fr 2014-01-05 13:07 ` janus at gcc dot gnu.org 2014-01-05 13:39 ` janus at gcc dot gnu.org [this message]
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