use the correct param env

rust-lang · Mar 21, 2023 · b8541eb · b8541eb
1 parent c63861b
commit b8541eb
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/compiler/rustc_lint/src/for_loops_over_fallibles.rs b/compiler/rustc_lint/src/for_loops_over_fallibles.rs
@@ -148,8 +148,7 @@ fn suggest_question_mark<'tcx>(
 
     ocx.register_bound(
         cause,
-        // FIXME: using the empty param env is wrong, should use the one from `body_id`.
-        ty::ParamEnv::empty(),
+        cx.param_env,
         // Erase any region vids from the type, which may not be resolved
         infcx.tcx.erase_regions(ty),
         into_iterator_did,