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Rollup merge of #142637 - compiler-errors:less-globs, r=lcnr

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Remove some glob imports from the type system

Namely, remove the glob imports for `BoundRegionConversionTime`, `RegionVariableOrigin`, `SubregionOrigin`, `TyOrConstInferVar`, `RegionResolutionError`, `SelectionError`, `ProjectionCandidate`, `ProjectionCandidateSet`, and some more specific scoped globs (like `Inserted` in the impl overlap graph construction.

These glob imports are IMO very low value, since they're not used nearly as often as other globs (like `TyKind`).
This commit is contained in:
Michael Goulet
2025-06-26 20:15:19 -04:00
committed by GitHub
parent 9820197e12 c995070b6a
commit 48d311898b
40 changed files with 259 additions and 208 deletions
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2
compiler/rustc_trait_selection/src/solve/delegate.rs
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@@ -154,7 +154,7 @@ impl<'tcx> rustc_next_trait_solver::delegate::SolverDelegate for SolverDelegate<
) -> ty::GenericArg<'tcx> {
match arg.kind() {
ty::GenericArgKind::Lifetime(_) => {
self.next_region_var(RegionVariableOrigin::MiscVariable(span)).into()
self.next_region_var(RegionVariableOrigin::Misc(span)).into()
}
ty::GenericArgKind::Type(_) => self.next_ty_var(span).into(),
ty::GenericArgKind::Const(_) => self.next_const_var(span).into(),