error: lifetime parameters must be declared prior to type and const parameters
  --> $DIR/issue-14303.rs:1:18
   |
LL | enum Enum<'a, T, 'b> {
   |          --------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, T>`

error: lifetime parameters must be declared prior to type and const parameters
  --> $DIR/issue-14303.rs:6:22
   |
LL | struct Struct<'a, T, 'b> {
   |              --------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, T>`

error: lifetime parameters must be declared prior to type and const parameters
  --> $DIR/issue-14303.rs:11:20
   |
LL | trait Trait<'a, T, 'b> {}
   |            --------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, T>`

error: lifetime parameters must be declared prior to type and const parameters
  --> $DIR/issue-14303.rs:14:15
   |
LL | fn foo<'a, T, 'b>(x: &'a T) {}
   |       --------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, T>`

error: lifetime parameters must be declared prior to type and const parameters
  --> $DIR/issue-14303.rs:18:13
   |
LL | impl<'a, T, 'b> Y<T> {}
   |     --------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, T>`

error[E0747]: type provided when a lifetime was expected
  --> $DIR/issue-14303.rs:30:37
   |
LL | fn bar<'a, 'b, 'c, T>(x: bar::X<'a, T, 'b, 'c>) {}
   |                                     ^

error: aborting due to 6 previous errors

For more information about this error, try `rustc --explain E0747`.