gcc/
	* gcc.c (default_compilers): Sync Fortran extensions list with
	that in fortran/lang-specs.h.
	* doc/invoke.texi: Likewise.
	* dbxout.c (get_lang_number): Use "GNU Fortran" in "GNU F95".
	* dwarf2out.c (gen_compile_unit_die): Likewise.

gcc/fortran/
	* f95-lang.c: Set LANG_HOOKS_NAME to "GNU Fortran".

From-SVN: r133960