1 error[E0080]: constant evaluation error
2 --> $DIR/infinite-recursion-const-fn.rs:14:25
4 LL | const fn a() -> usize { b() } //~ ERROR constant evaluation error
7 | reached the configured maximum number of stack frames
9 LL | const fn b() -> usize { a() }
61 LL | const ARR: [i32; a()] = [5; 6];
62 | --- inside call to `a`
64 note: for constant expression here
65 --> $DIR/infinite-recursion-const-fn.rs:16:1
67 LL | const ARR: [i32; a()] = [5; 6];
68 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
70 error: aborting due to previous error
72 For more information about this error, try `rustc --explain E0080`.