tests/ui/parser/macro/literals-are-validated-before-expansion.stderr

   1 error: invalid unicode character escape
   2   --> $DIR/literals-are-validated-before-expansion.rs:6:20
   3    |
   4 LL |     black_hole! { '\u{FFFFFF}' }
   5    |                    ^^^^^^^^^^ invalid escape
   6    |
   7    = help: unicode escape must be at most 10FFFF
   8
   9 error: invalid unicode character escape
  10   --> $DIR/literals-are-validated-before-expansion.rs:8:39
  11    |
  12 LL |     black_hole! { "this is surrogate: \u{DAAA}" }
  13    |                                       ^^^^^^^^ invalid escape
  14    |
  15    = help: unicode escape must not be a surrogate
  16
  17 error: aborting due to 2 previous errors
  18