src/test/ui/generic-associated-types/parse/trait-path-expected-token.stderr

   1 error: expected one of `!`, `(`, `+`, `,`, `::`, `<`, or `>`, found `=`
   2   --> $DIR/trait-path-expected-token.rs:7:33
   3    |
   4 LL | fn f1<'a>(arg : Box<dyn X<Y = B = &'a ()>>) {}
   5    |                               - ^ expected one of 7 possible tokens
   6    |                               |
   7    |                               maybe try to close unmatched angle bracket
   8
   9 error: aborting due to previous error
  10