1 error[E0019]: constant contains unimplemented expression type
2 --> $DIR/single_variant_match_ice.rs:6:5
7 error[E0019]: constant contains unimplemented expression type
8 --> $DIR/single_variant_match_ice.rs:10:5
13 error[E0723]: `if`, `match`, `&&` and `||` are not stable in const fn (see issue #57563)
14 --> $DIR/single_variant_match_ice.rs:18:13
19 = help: add #![feature(const_fn)] to the crate attributes to enable
21 error: aborting due to 3 previous errors
23 Some errors have detailed explanations: E0019, E0723.
24 For more information about an error, try `rustc --explain E0019`.