https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84550
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |aoliva at gcc dot gnu.org, | |jakub at gcc dot gnu.org, | |palves at redhat dot com --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- I can reproduce it both with normal optimized built f951 and when trans-stmt.o is built with -gno-statement-frontiers -gno-inline-points. 1646 gcc_assert (sym->assoc); (gdb) s 1647 e = sym->assoc->target; (gdb) s 1650 && (gfc_is_class_scalar_expr (e) (gdb) set debug infrun 1 (gdb) s infrun: clear_proceed_status_thread (process 25164) infrun: proceed (addr=0xffffffffffffffff, signal=GDB_SIGNAL_DEFAULT) infrun: proceed: resuming process 25164 infrun: resume (step=1, signal=GDB_SIGNAL_0), trap_expected=0, current thread [process 25164] at 0x98c855 infrun: infrun_async(1) infrun: prepare_to_wait infrun: target_wait (-1.0.0, status) = infrun: 25164.25164.0 [process 25164], infrun: status->kind = stopped, signal = GDB_SIGNAL_TRAP infrun: TARGET_WAITKIND_STOPPED infrun: stop_pc = 0x98c858 infrun: stepping inside range [0x98c855-0x98c868] infrun: resume (step=1, signal=GDB_SIGNAL_0), trap_expected=0, current thread [process 25164] at 0x98c858 infrun: prepare_to_wait infrun: target_wait (-1.0.0, status) = infrun: 25164.25164.0 [process 25164], infrun: status->kind = stopped, signal = GDB_SIGNAL_TRAP infrun: TARGET_WAITKIND_STOPPED infrun: stop_pc = 0x98c85b infrun: stepping inside range [0x98c855-0x98c868] infrun: resume (step=1, signal=GDB_SIGNAL_0), trap_expected=0, current thread [process 25164] at 0x98c85b infrun: prepare_to_wait infrun: target_wait (-1.0.0, status) = infrun: 25164.25164.0 [process 25164], infrun: status->kind = stopped, signal = GDB_SIGNAL_TRAP infrun: TARGET_WAITKIND_STOPPED infrun: stop_pc = 0x98c85e infrun: stepping inside range [0x98c855-0x98c868] infrun: resume (step=1, signal=GDB_SIGNAL_0), trap_expected=0, current thread [process 25164] at 0x98c85e infrun: prepare_to_wait infrun: target_wait (-1.0.0, status) = infrun: 25164.25164.0 [process 25164], infrun: status->kind = stopped, signal = GDB_SIGNAL_TRAP infrun: TARGET_WAITKIND_STOPPED infrun: stop_pc = 0x98c862 infrun: stepping inside range [0x98c855-0x98c868] infrun: resume (step=1, signal=GDB_SIGNAL_0), trap_expected=0, current thread [process 25164] at 0x98c862 infrun: prepare_to_wait infrun: target_wait (-1.0.0, status) = infrun: 25164.25164.0 [process 25164], infrun: status->kind = stopped, signal = GDB_SIGNAL_TRAP infrun: TARGET_WAITKIND_STOPPED infrun: stop_pc = 0x98cf08 infrun: keep going infrun: resume (step=1, signal=GDB_SIGNAL_0), trap_expected=0, current thread [process 25164] at 0x98cf08 infrun: prepare_to_wait infrun: target_wait (-1.0.0, status) = infrun: 25164.25164.0 [process 25164], infrun: status->kind = stopped, signal = GDB_SIGNAL_TRAP infrun: TARGET_WAITKIND_STOPPED infrun: stop_pc = 0x98cf0b infrun: stepping inside range [0x98cf08-0x98cf1b] infrun: resume (step=1, signal=GDB_SIGNAL_0), trap_expected=0, current thread [process 25164] at 0x98cf0b infrun: prepare_to_wait infrun: target_wait (-1.0.0, status) = infrun: 25164.25164.0 [process 25164], infrun: status->kind = stopped, signal = GDB_SIGNAL_TRAP infrun: TARGET_WAITKIND_STOPPED infrun: stop_pc = 0x853b60 infrun: stepped into subroutine infrun: inserting step-resume breakpoint at 0x5b88b8 infrun: resume (step=0, signal=GDB_SIGNAL_0), trap_expected=0, current thread [process 25164] at 0x853b60 infrun: prepare_to_wait infrun: target_wait (-1.0.0, status) = infrun: -1.0.0 [process -1], infrun: status->kind = ignore infrun: TARGET_WAITKIND_IGNORE infrun: prepare_to_wait a.f90:8:0: associate (n_array => b%array%n) internal compiler error: in gfc_get_element_type, at fortran/trans-types.c:1278 0x5ba616 gfc_get_element_type(tree_node*) ../../gcc/fortran/trans-types.c:1278 0x98d1ee trans_associate_var ../../gcc/fortran/trans-stmt.c:1741 0x9921b1 gfc_trans_block_construct(gfc_code*) ../../gcc/fortran/trans-stmt.c:2064 0x915f37 trans_code ../../gcc/fortran/trans.c:1924 0x941d5d gfc_generate_function_code(gfc_namespace*) ../../gcc/fortran/trans-decl.c:6497 0x8ccc46 translate_all_program_units ../../gcc/fortran/parse.c:6121 0x8ccc46 gfc_parse_file() ../../gcc/fortran/parse.c:6324 0x9130ff gfc_be_parse_file ../../gcc/fortran/f95-lang.c:204 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. infrun: target_wait (-1.0.0, status) = infrun: 25164.25164.0 [process 25164], infrun: status->kind = exited, status = 4 infrun: TARGET_WAITKIND_EXITED [Inferior 1 (process 25164) exited with code 04] infrun: stop_waiting