https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49278
--- Comment #30 from Vittorio Zecca <zeccav at gmail dot com> --- On the following source code I still have the ICE: type t integer g end type type(t) :: u=t(1) data u%g /2/ ! should emit diagnostic here end gfortran -S gfbug63.f gfbug63.f:6:72: 6 | type t | 1 internal compiler error: Segmentation fault 0xe7a01f crash_signal ../../gcc-150221/gcc/toplev.c:327 0x94a42d gfc_conv_structure(gfc_se*, gfc_expr*, int) ../../gcc-150221/gcc/fortran/trans-expr.c:8746 0x94a01f gfc_conv_initializer(gfc_expr*, gfc_typespec*, tree_node*, bool, bool, bool) ../../gcc-150221/gcc/fortran/trans-expr.c:7895 0x92ed34 gfc_get_symbol_decl(gfc_symbol*) ../../gcc-150221/gcc/fortran/trans-decl.c:1917 0x931c03 generate_local_decl ../../gcc-150221/gcc/fortran/trans-decl.c:5950 0x8ead22 do_traverse_symtree ../../gcc-150221/gcc/fortran/symbol.c:4170 0x932d93 generate_local_vars ../../gcc-150221/gcc/fortran/trans-decl.c:6156 0x932d93 gfc_generate_function_code(gfc_namespace*) ../../gcc-150221/gcc/fortran/trans-decl.c:6815 0x8afaee translate_all_program_units ../../gcc-150221/gcc/fortran/parse.c:6351 0x8afaee gfc_parse_file() ../../gcc-150221/gcc/fortran/parse.c:6620 0x90112f gfc_be_parse_file ../../gcc-150221/gcc/fortran/f95-lang.c:212 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.