1 error[E0080]: could not evaluate constant expression
2 --> $DIR/infinite-recursion-const-fn.rs:16:1
4 LL | const fn a() -> usize { b() }
7 | reached the configured maximum number of stack frames
9 LL | const fn b() -> usize { a() }
61 LL | const ARR: [i32; a()] = [5; 6]; //~ ERROR could not evaluate constant expression
62 | ^^^^^^^^^^^^^^^^^---^^^^^^^^^^^
66 error: aborting due to previous error
68 For more information about this error, try `rustc --explain E0080`.