error[E0723]: loops and conditional expressions are not stable in const fn | |
--> $DIR/internal-unstable-const.rs:7:5 | |
| | |
LL | if true { 4 } else { 5 } | |
| ^^^^^^^^^^^^^^^^^^^^^^^^ | |
| | |
= note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information | |
= help: add `#![feature(const_fn)]` to the crate attributes to enable | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0723`. |