src/test/ui/closure-expected-type/expect-fn-supply-fn.stderr

error[E0308]: mismatched types
  --> $DIR/expect-fn-supply-fn.rs:14:52
   |
LL |     with_closure_expecting_fn_with_free_region(|x: fn(&'x u32), y| {});
   |                                                    ^^^^^^^^^^^ lifetime mismatch
   |
   = note: expected type `fn(&u32)`
              found type `fn(&'x u32)`
note: the anonymous lifetime #2 defined on the body at 14:48...
  --> $DIR/expect-fn-supply-fn.rs:14:48
   |
LL |     with_closure_expecting_fn_with_free_region(|x: fn(&'x u32), y| {});
   |                                                ^^^^^^^^^^^^^^^^^^^^^^
note: ...does not necessarily outlive the lifetime 'x as defined on the function body at 11:36
  --> $DIR/expect-fn-supply-fn.rs:11:36
   |
LL | fn expect_free_supply_free_from_fn<'x>(x: &'x u32) {
   |                                    ^^

error[E0308]: mismatched types
  --> $DIR/expect-fn-supply-fn.rs:14:52
   |
LL |     with_closure_expecting_fn_with_free_region(|x: fn(&'x u32), y| {});
   |                                                    ^^^^^^^^^^^ lifetime mismatch
   |
   = note: expected type `fn(&u32)`
              found type `fn(&'x u32)`
note: the lifetime 'x as defined on the function body at 11:36...
  --> $DIR/expect-fn-supply-fn.rs:11:36
   |
LL | fn expect_free_supply_free_from_fn<'x>(x: &'x u32) {
   |                                    ^^
note: ...does not necessarily outlive the anonymous lifetime #2 defined on the body at 14:48
  --> $DIR/expect-fn-supply-fn.rs:14:48
   |
LL |     with_closure_expecting_fn_with_free_region(|x: fn(&'x u32), y| {});
   |                                                ^^^^^^^^^^^^^^^^^^^^^^

error[E0631]: type mismatch in closure arguments
  --> $DIR/expect-fn-supply-fn.rs:30:5
   |
LL | / fn with_closure_expecting_fn_with_free_region<F>(_: F)
LL | |     where F: for<'a> FnOnce(fn(&'a u32), &i32)
LL | | {
LL | | }
   | |_- required by `with_closure_expecting_fn_with_free_region`
...
LL |       with_closure_expecting_fn_with_free_region(|x: fn(&u32), y| {});
   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ---------------- found signature of `fn(for<'r> fn(&'r u32), _) -> _`
   |       |
   |       expected signature of `fn(fn(&'a u32), &i32) -> _`

error[E0631]: type mismatch in closure arguments
  --> $DIR/expect-fn-supply-fn.rs:37:5
   |
LL | / fn with_closure_expecting_fn_with_bound_region<F>(_: F)
LL | |     where F: FnOnce(fn(&u32), &i32)
LL | | {
LL | | }
   | |_- required by `with_closure_expecting_fn_with_bound_region`
...
LL |       with_closure_expecting_fn_with_bound_region(|x: fn(&'x u32), y| {});
   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ------------------- found signature of `fn(fn(&'x u32), _) -> _`
   |       |
   |       expected signature of `fn(for<'r> fn(&'r u32), &i32) -> _`

error[E0631]: type mismatch in closure arguments
  --> $DIR/expect-fn-supply-fn.rs:46:5
   |
LL | / fn with_closure_expecting_fn_with_bound_region<F>(_: F)
LL | |     where F: FnOnce(fn(&u32), &i32)
LL | | {
LL | | }
   | |_- required by `with_closure_expecting_fn_with_bound_region`
...
LL |       with_closure_expecting_fn_with_bound_region(|x: Foo<'_>, y| {
   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ --------------- found signature of `for<'r> fn(fn(&'r u32), _) -> _`
   |       |
   |       expected signature of `fn(for<'r> fn(&'r u32), &i32) -> _`

error: aborting due to 5 previous errors

For more information about this error, try `rustc --explain E0308`.