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

error: borrowed data cannot be stored outside of its closure
  --> $DIR/expect-region-supply-region.rs:28:18
   |
LL |     let mut f: Option<&u32> = None;
   |         ----- borrowed data cannot be stored into here...
LL |     closure_expecting_bound(|x| {
   |                             --- ...because it cannot outlive this closure
LL |         f = Some(x); //~ ERROR borrowed data cannot be stored outside of its closure
   |                  ^ cannot be stored outside of its closure

error: borrowed data cannot be stored outside of its closure
  --> $DIR/expect-region-supply-region.rs:38:18
   |
LL |     let mut f: Option<&u32> = None;
   |         ----- borrowed data cannot be stored into here...
LL |     closure_expecting_bound(|x: &u32| {
   |                             --------- ...because it cannot outlive this closure
LL |         f = Some(x); //~ ERROR borrowed data cannot be stored outside of its closure
   |                  ^ cannot be stored outside of its closure

error[E0308]: mismatched types
  --> $DIR/expect-region-supply-region.rs:47:33
   |
LL |     closure_expecting_bound(|x: &'x u32| {
   |                                 ^^^^^^^ lifetime mismatch
   |
   = note: expected type `&u32`
              found type `&'x u32`
note: the anonymous lifetime #2 defined on the body at 47:29...
  --> $DIR/expect-region-supply-region.rs:47:29
   |
LL |       closure_expecting_bound(|x: &'x u32| {
   |  _____________________________^
LL | |         //~^ ERROR mismatched types
LL | |         //~| ERROR mismatched types
LL | |
...  |
LL | |         //~^ ERROR borrowed data cannot be stored outside of its closure
LL | |     });
   | |_____^
note: ...does not necessarily outlive the lifetime 'x as defined on the function body at 42:30
  --> $DIR/expect-region-supply-region.rs:42:30
   |
LL | fn expect_bound_supply_named<'x>() {
   |                              ^^

error[E0308]: mismatched types
  --> $DIR/expect-region-supply-region.rs:47:33
   |
LL |     closure_expecting_bound(|x: &'x u32| {
   |                                 ^^^^^^^ lifetime mismatch
   |
   = note: expected type `&u32`
              found type `&'x u32`
note: the lifetime 'x as defined on the function body at 42:30...
  --> $DIR/expect-region-supply-region.rs:42:30
   |
LL | fn expect_bound_supply_named<'x>() {
   |                              ^^
note: ...does not necessarily outlive the anonymous lifetime #2 defined on the body at 47:29
  --> $DIR/expect-region-supply-region.rs:47:29
   |
LL |       closure_expecting_bound(|x: &'x u32| {
   |  _____________________________^
LL | |         //~^ ERROR mismatched types
LL | |         //~| ERROR mismatched types
LL | |
...  |
LL | |         //~^ ERROR borrowed data cannot be stored outside of its closure
LL | |     });
   | |_____^

error: borrowed data cannot be stored outside of its closure
  --> $DIR/expect-region-supply-region.rs:52:18
   |
LL |     let mut f: Option<&u32> = None;
   |         ----- borrowed data cannot be stored into here...
...
LL |     closure_expecting_bound(|x: &'x u32| {
   |                             ------------ ...because it cannot outlive this closure
...
LL |         f = Some(x);
   |                  ^ cannot be stored outside of its closure

error: aborting due to 5 previous errors

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