{"ast_node_type":"other","tokens":[{"end":52,"kind":"keyword","start":0,"text":"debug_assert_ne!(self.val_ty(val),"}]}
        debug_assert_ne!(self.val_ty(val), dest_ty);
    fn unchecked_utrunc(&mut self, val: &'ll Value, dest_ty: &'ll Type) -> &'ll Value {