Fix breakage due to rust-lang/rust#75008

Xanewok · Xanewok · commit 949466fbd757 · 2020-11-19T23:04:27.000+01:00
See rust-lang/rust#75008
diff --git a/rust-toolchain b/rust-toolchain
@@ -1 +1 @@
-nightly-2020-07-28
+nightly-2020-08-07
diff --git a/src/traverse.rs b/src/traverse.rs
@@ -1146,7 +1146,7 @@ fn diff_trait_impls<'tcx>(
     let to_new = TranslationContext::target_new(tcx, id_mapping, false);
     let to_old = TranslationContext::target_old(tcx, id_mapping, false);
 
-    for old_impl_def_id in tcx
+    for (old_impl_def_id, _) in tcx
         .all_trait_implementations(id_mapping.get_old_crate())
         .iter()
     {
@@ -1174,7 +1174,7 @@ fn diff_trait_impls<'tcx>(
         }
     }
 
-    for new_impl_def_id in tcx
+    for (new_impl_def_id, _) in tcx
         .all_trait_implementations(id_mapping.get_new_crate())
         .iter()
     {

Original file line number	Diff line number	Diff line change
`@@ -1146,7 +1146,7 @@ fn diff_trait_impls<'tcx>(`
`1146`	`1146`	`let to_new = TranslationContext::target_new(tcx, id_mapping, false);`
`1147`	`1147`	`let to_old = TranslationContext::target_old(tcx, id_mapping, false);`
`1148`	`1148`
`1149`		`- for old_impl_def_id in tcx`
	`1149`	`+ for (old_impl_def_id, _) in tcx`
`1150`	`1150`	`.all_trait_implementations(id_mapping.get_old_crate())`
`1151`	`1151`	`.iter()`
`1152`	`1152`	`{`
`@@ -1174,7 +1174,7 @@ fn diff_trait_impls<'tcx>(`
`1174`	`1174`	`}`
`1175`	`1175`	`}`
`1176`	`1176`
`1177`		`- for new_impl_def_id in tcx`
	`1177`	`+ for (new_impl_def_id, _) in tcx`
`1178`	`1178`	`.all_trait_implementations(id_mapping.get_new_crate())`
`1179`	`1179`	`.iter()`
`1180`	`1180`	`{`