From 7f7915347dce231e0adc3cd8b95c1d6d977cab6b Mon Sep 17 00:00:00 2001
From: lcnr <rust@lcnr.de>
Date: Tue, 5 Oct 2021 15:59:13 +0200
Subject: [PATCH] write substs for lang item paths
---
compiler/rustc_typeck/src/check/fn_ctxt/_impl.rs | 1 +
1 file changed, 1 insertion(+)
diff --git a/compiler/rustc_typeck/src/check/fn_ctxt/_impl.rs b/compiler/rustc_typeck/src/check/fn_ctxt/_impl.rs
index 7b9629e534b..2354d9a605e 100644
--- a/compiler/rustc_typeck/src/check/fn_ctxt/_impl.rs
+++ b/compiler/rustc_typeck/src/check/fn_ctxt/_impl.rs
@@ -830,6 +830,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
self.tcx.type_of(def_id)
};
let substs = self.infcx.fresh_substs_for_item(span, def_id);
+ self.write_substs(hir_id, substs);
let ty = item_ty.subst(self.tcx, substs);
self.write_resolution(hir_id, Ok((def_kind, def_id)));