{"ast_node_type":"variable","tokens":[{"end":63,"kind":"keyword","start":0,"text":"let"}]}
                    let ty = in_value.layout.gcc_type(self.cx);
                    // I'm not sure if GCC is so picky too, but better safe than sorry.
                    let tmp_var = self.current_func().new_local(None, ty, "output_register");