-var35 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var35 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 344);
-show_backtrace(1);
-} else {
-{ /* Inline string#FlatText#length (var35) on <var35:nullable FlatBuffer> */
-if (unlikely(var35 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 830);
-show_backtrace(1);
-}
-var38 = var35->attrs[COLOR_standard__string__FlatText___length].l; /* _length on <var35:nullable FlatBuffer> */
-var36 = var38;
-RET_LABEL37:(void)0;
-}
-}
-{
-{ /* Inline kernel#Int#>= (var31,var36) on <var31:Int> */
-/* Covariant cast for argument 0 (i) <var36:Int> isa OTHER */
-/* <var36:Int> isa OTHER */
-var41 = 1; /* easy <var36:Int> isa OTHER*/
-if (unlikely(!var41)) {
-var_class_name44 = type_standard__Int.name;
-PRINT_ERROR("Runtime error: Cast failed. Expected `%s`, got `%s`", "OTHER", var_class_name44);
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__kernel, 411);
-show_backtrace(1);
-}
-var45 = var31 >= var36;
-var39 = var45;
-goto RET_LABEL40;
-RET_LABEL40:(void)0;
-}
-}
-if (var39){
-var46 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l; /* _buffer_pos on <self:BufferedIStream> */
-var_from = var46;
-var47 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var47 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 346);
-show_backtrace(1);
-} else {
-{ /* Inline string#FlatText#length (var47) on <var47:nullable FlatBuffer> */
-if (unlikely(var47 == NULL)) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__string, 830);
-show_backtrace(1);
-}
-var50 = var47->attrs[COLOR_standard__string__FlatText___length].l; /* _length on <var47:nullable FlatBuffer> */
-var48 = var50;
-RET_LABEL49:(void)0;
-}
-}
-self->attrs[COLOR_standard__stream__BufferedIStream___buffer_pos].l = var48; /* _buffer_pos on <self:BufferedIStream> */
-var51 = self->attrs[COLOR_standard__stream__BufferedIStream___buffer].val; /* _buffer on <self:BufferedIStream> */
-if (var51 == NULL) {
-PRINT_ERROR("Runtime error: %s", "Receiver is null");
-PRINT_ERROR(" (%s:%d)\n", FILE_standard__stream, 347);
-show_backtrace(1);
-} else {
-var52 = standard___standard__Text___substring_from(var51, var_from);