diff --git a/compiler/rustc_middle/src/ty/mod.rs b/compiler/rustc_middle/src/ty/mod.rs
index 783963589692c..18f1574d01832 100644
--- a/compiler/rustc_middle/src/ty/mod.rs
+++ b/compiler/rustc_middle/src/ty/mod.rs
@@ -1754,10 +1754,7 @@ impl<'tcx> ParamEnv<'tcx> {
 
     /// Creates a suitable environment in which to perform trait
     /// queries on the given value. When type-checking, this is simply
-    /// the pair of the environment plus value. But when reveal is set to
-    /// All, then if `value` does not reference any type parameters, we will
-    /// pair it with the empty environment. This improves caching and is generally
-    /// invisible.
+    /// the pair of the environment plus value.
     ///
     /// N.B., we preserve the environment when type-checking because it
     /// is possible for the user to have wacky where-clauses like
@@ -1767,14 +1764,7 @@ impl<'tcx> ParamEnv<'tcx> {
     pub fn and<T: TypeVisitable<TyCtxt<'tcx>>>(self, value: T) -> ParamEnvAnd<'tcx, T> {
         match self.reveal() {
             Reveal::UserFacing => ParamEnvAnd { param_env: self, value },
-
-            Reveal::All => {
-                if value.is_global() {
-                    ParamEnvAnd { param_env: self.without_caller_bounds(), value }
-                } else {
-                    ParamEnvAnd { param_env: self, value }
-                }
-            }
+            Reveal::All => ParamEnvAnd { param_env: self, value },
         }
     }
 }
diff --git a/tests/ui/traits/associated_type_bound/impl-is-shadowed.rs b/tests/ui/traits/associated_type_bound/impl-is-shadowed.rs
new file mode 100644
index 0000000000000..6c3125a9fc5fd
--- /dev/null
+++ b/tests/ui/traits/associated_type_bound/impl-is-shadowed.rs
@@ -0,0 +1,21 @@
+// check-pass
+trait Bar<'a> {
+    type Assoc: 'static;
+}
+
+impl<'a> Bar<'a> for () {
+    type Assoc = ();
+}
+
+struct ImplsStatic<CG: Bar<'static>> {
+    d: &'static <CG as Bar<'static>>::Assoc,
+}
+
+fn caller(b: ImplsStatic<()>)
+where
+    for<'a> (): Bar<'a>
+{
+    let _: &<() as Bar<'static>>::Assoc = b.d;
+}
+
+fn main() {}