1 error[E0080]: evaluation of constant value failed
2 --> $DIR/issue-81899.rs:11:5
4 LL | const _CONST: &[u8] = &f(&[], |_| {});
5 | -------------- inside `_CONST` at $DIR/issue-81899.rs:4:24
10 | the evaluated program panicked at 'explicit panic', $DIR/issue-81899.rs:11:5
11 | inside `f::<[closure@$DIR/issue-81899.rs:4:31: 4:34]>` at $SRC_DIR/std/src/panic.rs:LL:COL
13 = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info)
15 error[E0080]: evaluation of constant value failed
16 --> $DIR/issue-81899.rs:4:23
18 LL | const _CONST: &[u8] = &f(&[], |_| {});
19 | ^^^^^^^^^^^^^^^ referenced constant has errors
21 error: aborting due to 2 previous errors
23 For more information about this error, try `rustc --explain E0080`.