1 error[E0015]: cannot call non-const fn `non_const` in constant functions
2 --> $DIR/const-check-fns-in-const-impl.rs:11:16
4 LL | fn foo() { non_const() }
7 = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
9 error: aborting due to previous error
11 For more information about this error, try `rustc --explain E0015`.