bjoernager/rust
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update use of feature flags

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This commit is contained in:
lcnr 2023-12-14 13:11:28 +01:00
parent 5d97ada1ec
commit 11d16c4082
218 changed files with 227 additions and 228 deletions
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5
compiler/rustc_trait_selection/src/solve/mod.rs
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@ -1,7 +1,6 @@
//! The next-generation trait solver, currently still WIP.
//!
//! As a user of rust, you can use `-Ztrait-solver=next` or `next-coherence`
//! to enable the new trait solver always, or just within coherence, respectively.
//! As a user of rust, you can use `-Znext-solver` to enable the new trait solver.
//!
//! As a developer of rustc, you shouldn't be using the new trait
//! solver without asking the trait-system-refactor-initiative, but it can
@ -248,7 +247,7 @@ impl<'tcx> EvalCtxt<'_, 'tcx> {
return None;
}
// FIXME(-Ztrait-solver=next): We should instead try to find a `Certainty::Yes` response with
// FIXME(-Znext-solver): We should instead try to find a `Certainty::Yes` response with
// a subset of the constraints that all the other responses have.
let one = responses[0];
if responses[1..].iter().all(|&resp| resp == one) {