tests/ui/feature-gates/feature-gate-extern_prelude.stderr

   1 error: expected one of `!` or `::`, found `-`
   2   --> $DIR/feature-gate-extern_prelude.rs:1:4
   3    |
   4 LL | can-only-test-this-in-run-make-fulldeps
   5    |    ^ expected one of `!` or `::`
   6
   7 error: aborting due to previous error
   8