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13 lines
322 B
Rust
13 lines
322 B
Rust
#![allow(dead_code)]
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use std::panic::UnwindSafe;
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use std::cell::RefCell;
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fn assert<T: UnwindSafe + ?Sized>() {}
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fn main() {
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assert::<&RefCell<i32>>();
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//~^ ERROR the type `UnsafeCell<i32>` may contain interior mutability and a
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//~| ERROR the type `UnsafeCell<isize>` may contain interior mutability and a
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}
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