error[E0423]: expected value, found enum `A`
  --> $DIR/issue-73427.rs:29:5
   |
LL |     A.foo();
   |     ^
   |
   = help: you might have meant to use one of the enum's other variants that have fields
help: try using one of the enum's variants
   |
LL |     (A::Struct {}).foo();
   |     ^^^^^^^^^^^^^^
LL |     (A::Tuple()).foo();
   |     ^^^^^^^^^^^^
LL |     A::Unit.foo();
   |     ^^^^^^^

error[E0423]: expected value, found enum `B`
  --> $DIR/issue-73427.rs:31:5
   |
LL |     B.foo();
   |     ^
   |
   = help: you might have meant to use one of the enum's variants

error[E0423]: expected value, found enum `C`
  --> $DIR/issue-73427.rs:33:5
   |
LL |     C.foo();
   |     ^ help: try using one of the enum's variants: `C::Unit`
   |
   = help: you might have meant to use one of the enum's other variants that have fields

error[E0423]: expected value, found enum `D`
  --> $DIR/issue-73427.rs:35:5
   |
LL |     D.foo();
   |     ^ help: try using one of the enum's variants: `D::Unit`
   |
   = help: you might have meant to use the enum's other variant that has fields

error[E0423]: expected function, tuple struct or tuple variant, found enum `A`
  --> $DIR/issue-73427.rs:40:13
   |
LL |     let x = A(3);
   |             ^
   |
   = help: you might have meant to construct one of the enum's non-tuple variants
help: try using one of the enum's variants
   |
LL |     let x = A::TupleWithFields(3);
   |             ^^^^^^^^^^^^^^^^^^
LL |     let x = A::Tuple(3);
   |             ^^^^^^^^

error[E0532]: expected tuple struct or tuple variant, found enum `A`
  --> $DIR/issue-73427.rs:42:12
   |
LL |     if let A(3) = x { }
   |            ^
   |
   = help: you might have meant to match against one of the enum's non-tuple variants
help: try using one of the enum's variants
   |
LL |     if let A::TupleWithFields(3) = x { }
   |            ^^^^^^^^^^^^^^^^^^
LL |     if let A::Tuple(3) = x { }
   |            ^^^^^^^^

error: aborting due to 6 previous errors

Some errors have detailed explanations: E0423, E0532.
For more information about an error, try `rustc --explain E0423`.