error[E0261]: use of undeclared lifetime name `'blk`
  --> $DIR/regions-undeclared.rs:1:14
   |
LL | static c_x: &'blk isize = &22;
   |              ^^^^ undeclared lifetime

error[E0261]: use of undeclared lifetime name `'a`
  --> $DIR/regions-undeclared.rs:4:10
   |
LL | enum EnumDecl {
   |              - help: consider introducing lifetime `'a` here: `<'a>`
LL |     Foo(&'a isize),
   |          ^^ undeclared lifetime
   |
   = help: if you want to experiment with in-band lifetime bindings, add `#![feature(in_band_lifetimes)]` to the crate attributes

error[E0261]: use of undeclared lifetime name `'a`
  --> $DIR/regions-undeclared.rs:5:10
   |
LL | enum EnumDecl {
   |              - help: consider introducing lifetime `'a` here: `<'a>`
LL |     Foo(&'a isize),
LL |     Bar(&'a isize),
   |          ^^ undeclared lifetime
   |
   = help: if you want to experiment with in-band lifetime bindings, add `#![feature(in_band_lifetimes)]` to the crate attributes

error[E0261]: use of undeclared lifetime name `'a`
  --> $DIR/regions-undeclared.rs:8:15
   |
LL | fn fnDecl(x: &'a isize,
   |          -    ^^ undeclared lifetime
   |          |
   |          help: consider introducing lifetime `'a` here: `<'a>`
   |
   = help: if you want to experiment with in-band lifetime bindings, add `#![feature(in_band_lifetimes)]` to the crate attributes

error[E0261]: use of undeclared lifetime name `'a`
  --> $DIR/regions-undeclared.rs:9:15
   |
LL | fn fnDecl(x: &'a isize,
   |          - help: consider introducing lifetime `'a` here: `<'a>`
LL |           y: &'a isize)
   |               ^^ undeclared lifetime
   |
   = help: if you want to experiment with in-band lifetime bindings, add `#![feature(in_band_lifetimes)]` to the crate attributes

error: aborting due to 5 previous errors

For more information about this error, try `rustc --explain E0261`.