error[E0515]: cannot return reference to local variable `x`
  --> $DIR/issue-52534-1.rs:9:9
   |
LL |         &x
   |         ^^ returns a reference to data owned by the current function

error[E0515]: cannot return reference to local variable `x`
  --> $DIR/issue-52534-1.rs:16:5
   |
LL |     &x
   |     ^^ returns a reference to data owned by the current function

error[E0515]: cannot return value referencing local variable `x`
  --> $DIR/issue-52534-1.rs:22:5
   |
LL |     &&x
   |     ^--
   |     ||
   |     |`x` is borrowed here
   |     returns a value referencing data owned by the current function

error[E0515]: cannot return reference to temporary value
  --> $DIR/issue-52534-1.rs:22:5
   |
LL |     &&x
   |     ^--
   |     ||
   |     |temporary value created here
   |     returns a reference to data owned by the current function

error[E0515]: cannot return reference to local variable `x`
  --> $DIR/issue-52534-1.rs:29:5
   |
LL |     &x
   |     ^^ returns a reference to data owned by the current function

error[E0515]: cannot return reference to local variable `x`
  --> $DIR/issue-52534-1.rs:35:5
   |
LL |     &x
   |     ^^ returns a reference to data owned by the current function

error[E0515]: cannot return reference to local variable `x`
  --> $DIR/issue-52534-1.rs:41:5
   |
LL |     &x
   |     ^^ returns a reference to data owned by the current function

error[E0515]: cannot return reference to local variable `x`
  --> $DIR/issue-52534-1.rs:47:5
   |
LL |     &x
   |     ^^ returns a reference to data owned by the current function

error: aborting due to 8 previous errors

For more information about this error, try `rustc --explain E0515`.