1 error[E0119]: conflicting implementations of trait `Foo<i32>` for type `i32`:
2 --> $DIR/coherence-projection-conflict-orphan.rs:26:1
4 LL | impl Foo<i32> for i32 { }
5 | --------------------- first implementation here
7 LL | impl<A:Iterator> Foo<A::Item> for A { } //~ ERROR E0119
8 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `i32`
10 = note: upstream crates may add new impl of trait `std::iter::Iterator` for type `i32` in future versions
12 error: aborting due to previous error
14 For more information about this error, try `rustc --explain E0119`.