5c04151c6c
Implementing `PointerLike` for `UnsafeCell` enables the possibility of interior mutable `dyn*` values. Since this means potentially exercising new codegen behavior, I added a test for it in `tests/ui/dyn-star/cell.rs`. Also updated UI tests to account for the `isize` implementation changing error messages.
13 lines
229 B
Rust
13 lines
229 B
Rust
#![feature(dyn_star)]
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#![allow(incomplete_features)]
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use std::fmt::Debug;
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trait Foo {}
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fn make_dyn_star() {
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let i = 42usize;
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let dyn_i: dyn* Foo = i; //~ ERROR trait bound `usize: Foo` is not satisfied
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}
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fn main() {}
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