1 error[E0391]: cycle detected when const-evaluating + checking `FOO`
2 --> $DIR/issue-17252.rs:1:1
4 LL | const FOO: usize = FOO;
5 | ^^^^^^^^^^^^^^^^^^^^^^^
7 = note: ...which immediately requires const-evaluating + checking `FOO` again
8 note: cycle used when const-evaluating + checking `main::{constant#0}`
9 --> $DIR/issue-17252.rs:4:18
11 LL | let _x: [u8; FOO]; // caused stack overflow prior to fix
14 error: aborting due to previous error
16 For more information about this error, try `rustc --explain E0391`.