TokPos: n.TokPos,
					Rhs:    []ast.Expr{&ast.UnaryExpr{Op: token.RANGE, X: n.X}},
				}
				// TODO(rFindley): this walkLHS reproduced the parser resolution, but
				// is it necessary? By comparison, for a normal AssignStmt we don't
				// walk the LHS in case there is an invalid identifier list.
				r.walkLHS(lhs)
				r.shortVarDecl(as)
			} else {
				r.walkExprs(lhs)
			}
		}
		ast.Walk(r, n.Body)