diff --git a/compiler/rustc_resolve/src/late.rs b/compiler/rustc_resolve/src/late.rs
index 21b36f1934c3..f4bd6354972b 100644
--- a/compiler/rustc_resolve/src/late.rs
+++ b/compiler/rustc_resolve/src/late.rs
@@ -3937,7 +3937,9 @@ fn resolve_delegation(
 
             //As we lower target_expr_template body to a body of a function we need a label rib (#148889)
             this.with_label_rib(RibKind::FnOrCoroutine, |this| {
-                this.visit_block(body);
+                this.with_lifetime_rib(LifetimeRibKind::Elided(LifetimeRes::Infer), |this| {
+                    this.visit_block(body);
+                });
             });
         });
     }
diff --git a/tests/ui/delegation/ice-line-bounds-issue-148732.rs b/tests/ui/delegation/ice-line-bounds-issue-148732.rs
index 699e7d86f258..0123f0c8705b 100644
--- a/tests/ui/delegation/ice-line-bounds-issue-148732.rs
+++ b/tests/ui/delegation/ice-line-bounds-issue-148732.rs
@@ -2,7 +2,7 @@
     //~^ ERROR cannot find function `a` in this scope
     //~| ERROR functions delegation is not yet fully implemented
     dbg!(b);
-    //~^ ERROR missing lifetime specifier
+    //~^ ERROR: `fn() {b}` doesn't implement `Debug`
 }
 
 fn main() {}
diff --git a/tests/ui/delegation/ice-line-bounds-issue-148732.stderr b/tests/ui/delegation/ice-line-bounds-issue-148732.stderr
index c4f261181b10..eb93655beb60 100644
--- a/tests/ui/delegation/ice-line-bounds-issue-148732.stderr
+++ b/tests/ui/delegation/ice-line-bounds-issue-148732.stderr
@@ -1,9 +1,3 @@
-error[E0106]: missing lifetime specifier
-  --> $DIR/ice-line-bounds-issue-148732.rs:4:5
-   |
-LL |     dbg!(b);
-   |     ^^^^^^^ expected named lifetime parameter
-
 error[E0425]: cannot find function `a` in this scope
   --> $DIR/ice-line-bounds-issue-148732.rs:1:7
    |
@@ -25,7 +19,18 @@ LL | | }
    = help: add `#![feature(fn_delegation)]` to the crate attributes to enable
    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
 
+error[E0277]: `fn() {b}` doesn't implement `Debug`
+  --> $DIR/ice-line-bounds-issue-148732.rs:4:5
+   |
+LL | reuse a as b {
+   |            - consider calling this function
+...
+LL |     dbg!(b);
+   |     ^^^^^^^ the trait `Debug` is not implemented for fn item `fn() {b}`
+   |
+   = help: use parentheses to call this function: `b()`
+
 error: aborting due to 3 previous errors
 
-Some errors have detailed explanations: E0106, E0425, E0658.
-For more information about an error, try `rustc --explain E0106`.
+Some errors have detailed explanations: E0277, E0425, E0658.
+For more information about an error, try `rustc --explain E0277`.
diff --git a/tests/ui/delegation/wrong-lifetime-rib.rs b/tests/ui/delegation/wrong-lifetime-rib.rs
index 14d62cbaa41f..825ac6a64008 100644
--- a/tests/ui/delegation/wrong-lifetime-rib.rs
+++ b/tests/ui/delegation/wrong-lifetime-rib.rs
@@ -29,4 +29,14 @@ impl X { //~ ERROR: expected a type, found a trait
     }
 }
 
+mod ice_156806 {
+    trait X {}
+
+    impl X { //~ ERROR: expected a type, found a trait
+        reuse Iterator::fold { //~ ERROR: `()` is not an iterator
+            let _: &X; //~ ERROR: expected a type, found a trait
+        }
+    }
+}
+
 fn main() {}
diff --git a/tests/ui/delegation/wrong-lifetime-rib.stderr b/tests/ui/delegation/wrong-lifetime-rib.stderr
index 2c9594af581c..07ddc94f7a4a 100644
--- a/tests/ui/delegation/wrong-lifetime-rib.stderr
+++ b/tests/ui/delegation/wrong-lifetime-rib.stderr
@@ -19,6 +19,21 @@ help: you might have intended to implement this trait for a given type
 LL |     impl X for /* Type */ {
    |            ++++++++++++++
 
+error[E0782]: expected a type, found a trait
+  --> $DIR/wrong-lifetime-rib.rs:35:10
+   |
+LL |     impl X {
+   |          ^
+   |
+help: you can add the `dyn` keyword if you want a trait object
+   |
+LL |     impl dyn X {
+   |          +++
+help: you might have intended to implement this trait for a given type
+   |
+LL |     impl X for /* Type */ {
+   |            ++++++++++++++
+
 error[E0116]: cannot define inherent `impl` for a type outside of the crate where the type is defined
   --> $DIR/wrong-lifetime-rib.rs:9:5
    |
@@ -40,7 +55,28 @@ LL -         reuse<<<&Project> :: Ty> :: Ty as Iterator>::next;
 LL +         reuse<<<&() as Example>::Ty> :: Ty as Iterator>::next;
    |
 
-error: aborting due to 4 previous errors
+error[E0782]: expected a type, found a trait
+  --> $DIR/wrong-lifetime-rib.rs:37:21
+   |
+LL |             let _: &X;
+   |                     ^
+   |
+help: you can add the `dyn` keyword if you want a trait object
+   |
+LL |             let _: &dyn X;
+   |                     +++
 
-Some errors have detailed explanations: E0116, E0223, E0423, E0782.
+error[E0599]: `()` is not an iterator
+  --> $DIR/wrong-lifetime-rib.rs:36:25
+   |
+LL |         reuse Iterator::fold {
+   |                         ^^^^ `()` is not an iterator
+   |
+   = note: the following trait bounds were not satisfied:
+           `(): Iterator`
+           which is required by `&mut (): Iterator`
+
+error: aborting due to 7 previous errors
+
+Some errors have detailed explanations: E0116, E0223, E0423, E0599, E0782.
 For more information about an error, try `rustc --explain E0116`.