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Rollup merge of #106525 - compiler-errors:new-solver-wf, r=jackh726

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Report WF error for chalk *and* new solver

addressing this nit https://github.com/rust-lang/rust/pull/106385#discussion_r1062571070

No test yet because new solver is currently unusable, lol

r? `@lcnr`
This commit is contained in:
Michael Goulet 2023-01-06 21:53:59 -08:00 • committed by GitHub
commit 258257a029
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3 changed files with 6 additions and 6 deletions
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4
compiler/rustc_trait_selection/src/traits/error_reporting/mod.rs
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@ -1168,7 +1168,7 @@ impl<'tcx> TypeErrCtxtExt<'tcx> for TypeErrCtxt<'_, 'tcx> {
}
ty::PredicateKind::WellFormed(ty) => {
if self.tcx.sess.opts.unstable_opts.trait_solver != TraitSolver::Chalk {
if self.tcx.sess.opts.unstable_opts.trait_solver == TraitSolver::Classic {
// WF predicates cannot themselves make
// errors. They can only block due to
// ambiguity; otherwise, they always
@ -1180,7 +1180,7 @@ impl<'tcx> TypeErrCtxtExt<'tcx> for TypeErrCtxt<'_, 'tcx> {
// which bounds actually failed to hold.
self.tcx.sess.struct_span_err(
span,
&format!("the type `{}` is not well-formed (chalk)", ty),
&format!("the type `{}` is not well-formed", ty),
)
}
}