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error: opaque type's hidden type cannot be another opaque type from the same scope
--> $DIR/two_tait_defining_each_other3.rs:10:16
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LL | return x; // B's hidden type is A (opaquely)
| ^ one of the two opaque types used here has to be outside its defining scope
|
note: opaque type whose hidden type is being assigned
--> $DIR/two_tait_defining_each_other3.rs:4:10
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LL | type B = impl Foo;
| ^^^^^^^^
note: opaque type being used as hidden type
--> $DIR/two_tait_defining_each_other3.rs:3:10
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LL | type A = impl Foo;
| ^^^^^^^^
error: aborting due to previous error
|
