error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'a` due to conflicting requirements
  --> $DIR/constant-in-expr-trait-item-3.rs:10:5
   |
LL |     T::C
   |     ^^^^
   |
note: first, the lifetime cannot outlive the lifetime `'a` as defined here...
  --> $DIR/constant-in-expr-trait-item-3.rs:9:8
   |
LL | fn foo<'a, T: Foo<'a>>() -> &'static u32 {
   |        ^^
note: ...so that the types are compatible
  --> $DIR/constant-in-expr-trait-item-3.rs:10:5
   |
LL |     T::C
   |     ^^^^
   = note: expected `Foo<'_>`
              found `Foo<'a>`
   = note: but, the lifetime must be valid for the static lifetime...
note: ...so that reference does not outlive borrowed content
  --> $DIR/constant-in-expr-trait-item-3.rs:10:5
   |
LL |     T::C
   |     ^^^^

error: aborting due to previous error

For more information about this error, try `rustc --explain E0495`.
