tests/ui/impl-trait/negative-reasoning.stderr

   1 error[E0119]: conflicting implementations of trait `AnotherTrait` for type `D<OpaqueType>`
   2   --> $DIR/negative-reasoning.rs:19:1
   3    |
   4 LL | impl<T: std::fmt::Debug> AnotherTrait for T {}
   5    | ------------------------------------------- first implementation here
   6 ...
   7 LL | impl AnotherTrait for D<OpaqueType> {
   8    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `D<OpaqueType>`
   9    |
  10    = note: upstream crates may add a new impl of trait `std::marker::FnPtr` for type `OpaqueType` in future versions
  11
  12 error: aborting due to previous error
  13
  14 For more information about this error, try `rustc --explain E0119`.