error[E0423]: expected value, found enum `A`
  --> $DIR/issue-73427.rs:33:5
   |
LL |     A.foo();
   |     ^
   |
note: the enum is defined here
  --> $DIR/issue-73427.rs:1:1
   |
LL | / enum A {
LL | |     StructWithFields { x: () },
LL | |     TupleWithFields(()),
LL | |     Struct {},
LL | |     Tuple(),
LL | |     Unit,
LL | | }
   | |_^
help: you might have meant to use one of the following enum variants
   |
LL |     (A::Tuple()).foo();
   |     ~~~~~~~~~~~~
LL |     A::Unit.foo();
   |     ~~~~~~~
help: alternatively, the following enum variant is available
   |
LL |     (A::TupleWithFields(/* fields */)).foo();
   |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error[E0423]: expected value, found enum `B`
  --> $DIR/issue-73427.rs:35:5
   |
LL |     B.foo();
   |     ^ help: the following enum variant is available: `(B::TupleWithFields(/* fields */))`
   |
note: the enum is defined here
  --> $DIR/issue-73427.rs:9:1
   |
LL | / enum B {
LL | |     StructWithFields { x: () },
LL | |     TupleWithFields(()),
LL | | }
   | |_^

error[E0423]: expected value, found enum `C`
  --> $DIR/issue-73427.rs:37:5
   |
LL |     C.foo();
   |     ^
   |
note: the enum is defined here
  --> $DIR/issue-73427.rs:14:1
   |
LL | / enum C {
LL | |     StructWithFields { x: () },
LL | |     TupleWithFields(()),
LL | |     Unit,
LL | | }
   | |_^
help: you might have meant to use the following enum variant
   |
LL |     C::Unit.foo();
   |     ~~~~~~~
help: alternatively, the following enum variant is available
   |
LL |     (C::TupleWithFields(/* fields */)).foo();
   |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error[E0423]: expected value, found enum `D`
  --> $DIR/issue-73427.rs:39:5
   |
LL |     D.foo();
   |     ^
   |
note: the enum is defined here
  --> $DIR/issue-73427.rs:20:1
   |
LL | / enum D {
LL | |     TupleWithFields(()),
LL | |     Unit,
LL | | }
   | |_^
help: you might have meant to use the following enum variant
   |
LL |     D::Unit.foo();
   |     ~~~~~~~
help: alternatively, the following enum variant is available
   |
LL |     (D::TupleWithFields(/* fields */)).foo();
   |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error[E0423]: expected value, found enum `E`
  --> $DIR/issue-73427.rs:41:5
   |
LL |     E.foo();
   |     ^
   |
note: the enum is defined here
  --> $DIR/issue-73427.rs:25:1
   |
LL | / enum E {
LL | |     TupleWithFields(()),
LL | | }
   | |_^
help: the following enum variant is available
   |
LL |     (E::TupleWithFields(/* fields */)).foo();
   |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
help: consider importing one of these items instead
   |
LL | use std::f32::consts::E;
   |
LL | use std::f64::consts::E;
   |

error[E0532]: expected tuple struct or tuple variant, found enum `A`
  --> $DIR/issue-73427.rs:48:12
   |
LL |     if let A(3) = x { }
   |            ^
   |
   = help: you might have meant to match against the enum's non-tuple variant
note: the enum is defined here
  --> $DIR/issue-73427.rs:1:1
   |
LL | / enum A {
LL | |     StructWithFields { x: () },
LL | |     TupleWithFields(()),
LL | |     Struct {},
LL | |     Tuple(),
LL | |     Unit,
LL | | }
   | |_^
help: try to match against one of the enum's variants
   |
LL |     if let A::Tuple(3) = x { }
   |            ~~~~~~~~
LL |     if let A::TupleWithFields(3) = x { }
   |            ~~~~~~~~~~~~~~~~~~

error[E0423]: expected function, tuple struct or tuple variant, found enum `A`
  --> $DIR/issue-73427.rs:46:13
   |
LL |     let x = A(3);
   |             ^
   |
   = help: you might have meant to construct the enum's non-tuple variant
note: the enum is defined here
  --> $DIR/issue-73427.rs:1:1
   |
LL | / enum A {
LL | |     StructWithFields { x: () },
LL | |     TupleWithFields(()),
LL | |     Struct {},
LL | |     Tuple(),
LL | |     Unit,
LL | | }
   | |_^
help: try to construct one of the enum's variants
   |
LL |     let x = A::Tuple(3);
   |             ~~~~~~~~
LL |     let x = A::TupleWithFields(3);
   |             ~~~~~~~~~~~~~~~~~~

error: aborting due to 7 previous errors

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