rust/tests/ui/nll/user-annotations/normalization-infer.stderr

error[E0310]: the parameter type `A` may not live long enough
  --> $DIR/normalization-infer.rs:11:12
   |
LL |     let _: <(_,) as Tr>::Ty = a;
   |            ^^^^^^^^^^^^^^^^
   |            |
   |            the parameter type `A` must be valid for the static lifetime...
   |            ...so that the type `A` will meet its required lifetime bounds
   |
help: consider adding an explicit lifetime bound
   |
LL | fn test1<A: 'static, B, C, D>(a: A, b: B, c: C) {
   |           +++++++++

error[E0310]: the parameter type `B` may not live long enough
  --> $DIR/normalization-infer.rs:12:5
   |
LL |     Some::<<(_,) as Tr>::Ty>(b);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |     |
   |     the parameter type `B` must be valid for the static lifetime...
   |     ...so that the type `B` will meet its required lifetime bounds
   |
help: consider adding an explicit lifetime bound
   |
LL | fn test1<A, B: 'static, C, D>(a: A, b: B, c: C) {
   |              +++++++++

error[E0310]: the parameter type `C` may not live long enough
  --> $DIR/normalization-infer.rs:13:11
   |
LL |     || -> <(_,) as Tr>::Ty { c };
   |           ^^^^^^^^^^^^^^^^
   |           |
   |           the parameter type `C` must be valid for the static lifetime...
   |           ...so that the type `C` will meet its required lifetime bounds
   |
help: consider adding an explicit lifetime bound
   |
LL | fn test1<A, B, C: 'static, D>(a: A, b: B, c: C) {
   |                 +++++++++

error[E0310]: the parameter type `D` may not live long enough
  --> $DIR/normalization-infer.rs:14:6
   |
LL |     |d: <(_,) as Tr>::Ty| -> D { d };
   |      ^
   |      |
   |      the parameter type `D` must be valid for the static lifetime...
   |      ...so that the type `D` will meet its required lifetime bounds
   |
help: consider adding an explicit lifetime bound
   |
LL | fn test1<A, B, C, D: 'static>(a: A, b: B, c: C) {
   |                    +++++++++

error[E0310]: the parameter type `A` may not live long enough
  --> $DIR/normalization-infer.rs:28:12
   |
LL |     let _: Alias<_, _> = (a, 0u8);
   |            ^^^^^^^^^^^
   |            |
   |            the parameter type `A` must be valid for the static lifetime...
   |            ...so that the type `A` will meet its required lifetime bounds
   |
help: consider adding an explicit lifetime bound
   |
LL | fn test2<A: 'static, B, C>(a: A, b: B, c: C) {
   |           +++++++++

error[E0310]: the parameter type `B` may not live long enough
  --> $DIR/normalization-infer.rs:29:5
   |
LL |     Some::<Alias<_, _>>((b, 0u8));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |     |
   |     the parameter type `B` must be valid for the static lifetime...
   |     ...so that the type `B` will meet its required lifetime bounds
   |
help: consider adding an explicit lifetime bound
   |
LL | fn test2<A, B: 'static, C>(a: A, b: B, c: C) {
   |              +++++++++

error[E0310]: the parameter type `C` may not live long enough
  --> $DIR/normalization-infer.rs:30:11
   |
LL |     || -> Alias<_, _> { (c, 0u8) };
   |           ^^^^^^^^^^^
   |           |
   |           the parameter type `C` must be valid for the static lifetime...
   |           ...so that the type `C` will meet its required lifetime bounds
   |
help: consider adding an explicit lifetime bound
   |
LL | fn test2<A, B, C: 'static>(a: A, b: B, c: C) {
   |                 +++++++++

error[E0716]: temporary value dropped while borrowed
  --> $DIR/normalization-infer.rs:32:28
   |
LL |     let _: Alias<_, _> = (&temp(), 0u8);
   |            -----------     ^^^^^^ creates a temporary value which is freed while still in use
   |            |
   |            type annotation requires that borrow lasts for `'static`
...
LL | }
   | - temporary value is freed at the end of this statement

error[E0716]: temporary value dropped while borrowed
  --> $DIR/normalization-infer.rs:33:27
   |
LL |     Some::<Alias<_, _>>((&temp(), 0u8));
   |                         --^^^^^^------ - temporary value is freed at the end of this statement
   |                         | |
   |                         | creates a temporary value which is freed while still in use
   |                         this usage requires that borrow lasts for `'static`

error: aborting due to 9 previous errors

Some errors have detailed explanations: E0310, E0716.
For more information about an error, try `rustc --explain E0310`.