2009/2/5 Christoph von Wittich <christ...@apiviewer.de>:
> --- a/tools/widl/proxy.c
> +++ b/tools/widl/proxy.c
> @@ -327,7 +327,12 @@ static void gen_proxy(type_t *iface, const var_t
> *func, int idx,
> if (has_ret) {
> print_proxy( "" );
> write_type_decl_left(proxy, type_function_get_rettype(func->type));
> - print_proxy( " _RetVal;\n");
> +
> + /* Initialize _RetVal properly in order to avoid compiler warnings */
> + if (is_ptr(type_function_get_rettype(func->type)) ||
> is_array(type_function_get_rettype(func->type)))
> + print_proxy(" _RetVal = NULL;\n");
> + else
> + print_proxy(" _RetVal = 0;\n");
> }
> print_proxy( "RPC_MESSAGE _RpcMessage;\n" );
> if (has_ret) {
I think this is just hiding the problem. Can you give an example of
IDL which causes widl to generate code that causes compiler warnings?
--
Rob Shearman
