support/crown/tests/compile-fail/unrooted_must_root_struct_field.rs


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/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
//@rustc-env:RUSTC_BOOTSTRAP=1

#[crown::unrooted_must_root_lint::must_root]
struct Foo(i32);
struct Bar(Foo);
//~^ ERROR: Type must be rooted, use #[crown::unrooted_must_root_lint::must_root] on the struct definition to propagate

fn main() {}