http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58652
Bug ID: 58652 Summary: ICE with move_alloc and unlimited polymorphic Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: vladimir.fuka at gmail dot com class(*),allocatable :: a class(*),allocatable :: c call move_alloc(a,c) end gfortran starallocatable.f90 starallocatable.f90: In function ‘MAIN__’: starallocatable.f90:4:0: internal compiler error: Neoprávněný přístup do paměti (SIGSEGV) call move_alloc(a,c) ^ 0x8ba79f crash_signal ../../gcc-4.8-20130509/gcc/toplev.c:332 0x5fb7ed gfc_get_symbol_decl(gfc_symbol*) ../../gcc-4.8-20130509/gcc/fortran/trans-decl.c:1215 0x61c8ac conv_intrinsic_move_alloc ../../gcc-4.8-20130509/gcc/fortran/trans-intrinsic.c:7430 0x61c8ac gfc_conv_intrinsic_subroutine(gfc_code*) ../../gcc-4.8-20130509/gcc/fortran/trans-intrinsic.c:7577 0x5e3872 trans_code ../../gcc-4.8-20130509/gcc/fortran/trans.c:1490 0x600c92 gfc_generate_function_code(gfc_namespace*) ../../gcc-4.8-20130509/gcc/fortran/trans-decl.c:5397 0x5a49d0 translate_all_program_units ../../gcc-4.8-20130509/gcc/fortran/parse.c:4474 0x5a49d0 gfc_parse_file() ../../gcc-4.8-20130509/gcc/fortran/parse.c:4688 0x5dfd15 gfc_be_parse_file ../../gcc-4.8-20130509/gcc/fortran/f95-lang.c:189 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.