error[E0265]: recursive constant
  --> $DIR/issue-23302.rs:14:9
   |
14 |     A = X::A as isize, //~ ERROR E0265
   |         ^^^^^^^^^^^^^ recursion not allowed in constant

error[E0265]: recursive constant
  --> $DIR/issue-23302.rs:20:9
   |
20 |     A = Y::B as isize, //~ ERROR E0265
   |         ^^^^^^^^^^^^^ recursion not allowed in constant

error[E0265]: recursive constant
  --> $DIR/issue-23302.rs:24:1
   |
24 | const A: i32 = B; //~ ERROR E0265
   | ^^^^^^^^^^^^^^^^^ recursion not allowed in constant

error[E0265]: recursive constant
  --> $DIR/issue-23302.rs:26:1
   |
26 | const B: i32 = A; //~ ERROR E0265
   | ^^^^^^^^^^^^^^^^^ recursion not allowed in constant

error: aborting due to 4 previous errors