* c-common.c: Include c-common.h, not c-lex.h or c-tree.h.
	* c-common.h (flag_const_strings): Declare.
	(warn_format): Likewise.
	(flag_traditional): Likewise.
	(flag_isoc99): Likewise.
	(warn_parentheses): Likewise.
	(warn_conversion): Likewise.
	(C_TYPE_OBJECT_P): Likewise.
	(C_TYPE_INCOMPLETE_P): Likewise.
	(C_TYPE_FUNCTION_P): Likewise.
	(C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise.
	(C_EXP_ORIGINAL_CODE): Likewise.
	(build_unary_op): Likewise.
	(build_binary_op): Likewise.
	(lvalue_p): Likewise.
	(default_conversion): Likewise.
	(common_type): Likewise.
	* c-tree.h (C_TYPE_OBJECT_P): Remove.
	(C_TYPE_INCOMPLETE_P): Likewise.
	(C_TYPE_FUNCTION_P): Likewise.
	(C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise.
	(C_EXP_ORIGINAL_CODE): Likewise.
	(common_type): Likewise.
	(default_conversion): Likewise.
	(build_binary_op): Likewise.
	(build_unary_op): Likewise.
	(lvalue_p): Likewise.
	(flag_const_strings): Likewise.
	(warn_format): Likewise.
	(warn_conversion): Likewise.
	(flag_traditional): Likewise.
	(flag_isoc99): Likewise.
	(warn_parentheses): Likewise.

	* cp-tree.h (flag_const_strings): Remove.
	(warn_parentheses): Likewise.
	(warn_format): Likewise.
	(common_type): Likewise.
	(default_conversion): Likewise.
	(build_binary_op): Likewise.
	(cp_build_binary_op): New macro.
	* call.c (build_new_op): Use cp_build_binary_op instead of
	build_binary_op.
	* class.c (build_vtable_entry_ref): Likewise.
	* decl.c (expand_static_init): Likewise.
	(compute_array_index_type): Likewise.
	(build_enumerator): Likewise.
	* decl2.c (delete_sanity): Likewise.
	(start_static_initialization_or_destruction): Likewise.
	* error.c (dump_type_suffix): Likewise.
	* init.c (resolve_offset_ref): Likewise.
	(build_new): Likewise.
	(build_new_1): Likewise.
	(build_vec_delete_1): Likewise.
	(build_vec_init): Likewise.
	(build_delete): Likewise.
	* rtti.c (synthesize_tinfo_fn): Likewise.
	(synthesize_tinfo_var): Likewise.
	* search.c (expand_upcast_fixups): Likewise.
	(fixup_all_virtual_upcast_offsets): Likewise.
	* typeck.c (build_array_ref): Likewise.
	(get_member_function_from_ptrfunc): Likewise.
	(build_binary_op): Add parameter.
	(pointer_int_sum): Use cp_build_binary_op.
	(pointer_diff): Likewise.
	(build_modify_expr): Likewise.
	(get_delta_difference): Likewise.
	(build_ptrmemfunc): Likewise.

From-SVN: r34796