conflict fixes

2017-06-28 12:18:21 -07:00 · 2017-06-28 12:18:21 -07:00 · 5841021f07
commit 5841021f07
parent e8b8f30373
1 changed files with 2 additions and 1 deletions
--- a/src/librustc/infer/error_reporting/named_anon_conflict.rs
+++ b/src/librustc/infer/error_reporting/named_anon_conflict.rs
@ -107,7 +107,8 @@ pub fn try_report_named_anon_conflict(&self, error: &RegionResolutionError<'tcx>
        // FIXME(#42703) - Need to handle certain cases here.
        let ret_ty = self.tcx.type_of(scope_def_id);
        match ret_ty.sty {
-            ty::TyFnDef(_, _, sig) => {
+            ty::TyFnDef(_, _) => {
+                let sig = ret_ty.fn_sig(self.tcx);
                let late_bound_regions = self.tcx
                    .collect_referenced_late_bound_regions(&sig.output());
                if late_bound_regions.iter().any(|r| *r == br) {