https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93715
Bug ID: 93715 Summary: [9/10 Regression] ICE in gfc_trans_auto_array_allocation, at fortran/trans-array.c:6320 Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: gs...@t-online.de Target Milestone: --- Changed between 20180819 and 20180826 : $ cat z1.f90 program p integer :: a, b[*] read (1, *, asynchronous='yes') a, b end $ gfortran-9-20180819 -c z1.f90 -fcoarray=lib $ gfortran-9-20180819 -c z1.f90 -fcoarray=single $ $ gfortran-10-20200209 -c z1.f90 -fcoarray=lib $ gfortran-10-20200209 -c z1.f90 -fcoarray=single z1.f90:2:0: 2 | integer :: a, b[*] | internal compiler error: in gfc_trans_auto_array_allocation, at fortran/trans-array.c:6320 0x704363 gfc_trans_auto_array_allocation(tree_node*, gfc_symbol*, gfc_wrapped_block*) ../../gcc/fortran/trans-array.c:6320 0x71e1d7 gfc_trans_deferred_vars(gfc_symbol*, gfc_wrapped_block*) ../../gcc/fortran/trans-decl.c:4838 0x720f48 gfc_generate_function_code(gfc_namespace*) ../../gcc/fortran/trans-decl.c:6940 0x6a9d06 translate_all_program_units ../../gcc/fortran/parse.c:6306 0x6a9d06 gfc_parse_file() ../../gcc/fortran/parse.c:6545 0x6f42bf gfc_be_parse_file ../../gcc/fortran/f95-lang.c:210