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From: "gscfq@t-online.de" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/105807] ICE / error when defining a class containing polymorphic components Date: Tue, 21 Jun 2022 18:48:30 +0000 [thread overview] Message-ID: <bug-105807-4-RJW4T4j6nV@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-105807-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105807 G. Steinmetz <gscfq@t-online.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gscfq@t-online.de --- Comment #2 from G. Steinmetz <gscfq@t-online.de> --- Some simplified versions : $ cat z1.f90 program p type, abstract :: t end type type, abstract :: t2 integer :: n class(t), allocatable :: v end type type, extends(t2) :: elem2d end type type, extends(t) :: vect3d end type type(vect3d) :: b class(t2), allocatable :: e e = elem2d(10,b) end program $ cat z2.f90 program p type t end type type t2 integer :: n class(t), allocatable :: v end type type, extends(t2) :: elem2d end type type, extends(t) :: vect3d end type type(vect3d) :: b class(t2), allocatable :: e e = elem2d(10,b) end program $ gfortran-13-20220619 -c z1.f90 z1.f90:14:20: 14 | e = elem2d(10,b) | 1 internal compiler error: in fold_convert_loc, at fold-const.cc:2593 0x9c67b3 fold_convert_loc(unsigned int, tree_node*, tree_node*) ../../gcc/fold-const.cc:2593 0x7eb806 gfc_trans_subcomponent_assign ../../gcc/fortran/trans-expr.cc:9004 0x7ec3bb gfc_trans_structure_assign(tree_node*, gfc_expr*, bool, bool) ../../gcc/fortran/trans-expr.cc:9197 0x7ebec2 gfc_trans_subcomponent_assign ../../gcc/fortran/trans-expr.cc:9021 0x7ec3bb gfc_trans_structure_assign(tree_node*, gfc_expr*, bool, bool) ../../gcc/fortran/trans-expr.cc:9197 0x7e4970 gfc_conv_structure(gfc_se*, gfc_expr*, int) ../../gcc/fortran/trans-expr.cc:9264 0x7e4cfc gfc_conv_expr(gfc_se*, gfc_expr*) ../../gcc/fortran/trans-expr.cc:9432 0x7f5f91 gfc_trans_assignment_1 ../../gcc/fortran/trans-expr.cc:11700 0x7b3b67 trans_code ../../gcc/fortran/trans.cc:1950 0x7dd0be gfc_generate_function_code(gfc_namespace*) ../../gcc/fortran/trans-decl.cc:7654 0x75f53e translate_all_program_units ../../gcc/fortran/parse.cc:6669 0x75f53e gfc_parse_file() ../../gcc/fortran/parse.cc:6956 0x7acb6f gfc_be_parse_file ../../gcc/fortran/f95-lang.cc:229
next prev parent reply other threads:[~2022-06-21 18:48 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-06-01 18:45 [Bug fortran/105807] New: " bourdin at mcmaster dot ca 2022-06-16 12:53 ` [Bug fortran/105807] " marxin at gcc dot gnu.org 2022-06-21 18:48 ` gscfq@t-online.de [this message] 2022-06-23 15:38 ` gscfq@t-online.de 2023-01-25 3:42 ` abensonca at gcc dot gnu.org
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