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2019-07-29 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/90813 * dump-parse-tree.c (show_global_symbol): New function. (gfc_dump_global_symbols): New function. * gfortran.h (gfc_traverse_gsymbol): Add prototype. (gfc_dump_global_symbols): Likewise. * invoke.texi: Document -fdump-fortran-global. * lang.opt: Add -fdump-fortran-global. * parse.c (gfc_parse_file): Handle flag_dump_fortran_global. * symbol.c (gfc_traverse_gsymbol): New function. * trans-decl.c (sym_identifier): New function. (mangled_identifier): New function, doing most of the work of gfc_sym_mangled_identifier. (gfc_sym_mangled_identifier): Use mangled_identifier. Add mangled identifier to global symbol table. (get_proc_pointer_decl): Use backend decl from global identifier if present. From-SVN: r273880
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