diff options
Diffstat (limited to 'compiler/rustc_infer/src/infer/resolve.rs')
| -rw-r--r-- | compiler/rustc_infer/src/infer/resolve.rs | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/compiler/rustc_infer/src/infer/resolve.rs b/compiler/rustc_infer/src/infer/resolve.rs index 5bb358329..4f49f4165 100644 --- a/compiler/rustc_infer/src/infer/resolve.rs +++ b/compiler/rustc_infer/src/infer/resolve.rs @@ -85,15 +85,12 @@ impl<'a, 'tcx> TypeFolder<TyCtxt<'tcx>> for OpportunisticRegionResolver<'a, 'tcx fn fold_region(&mut self, r: ty::Region<'tcx>) -> ty::Region<'tcx> { match *r { - ty::ReVar(rid) => { - let resolved = self - .infcx - .inner - .borrow_mut() - .unwrap_region_constraints() - .opportunistic_resolve_var(rid); - TypeFolder::interner(self).mk_re_var(resolved) - } + ty::ReVar(vid) => self + .infcx + .inner + .borrow_mut() + .unwrap_region_constraints() + .opportunistic_resolve_var(TypeFolder::interner(self), vid), _ => r, } } |