{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"cx.scalar_lltypes.borrow_mut().insert(self.ty,"}]}
            cx.scalar_lltypes.borrow_mut().insert(self.ty, llty);
            let llty = self.scalar_llvm_type_at(cx, scalar);
            return llty;