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error: could not evaluate constant pattern
--> $DIR/const-eval-overflow-2.rs:15:9
|
LL | NEG_NEG_128 => println!("A"),
| ^^^^^^^^^^^
error: could not evaluate constant pattern
--> $DIR/const-eval-overflow-2.rs:15:9
|
LL | NEG_NEG_128 => println!("A"),
| ^^^^^^^^^^^
error: aborting due to 2 previous errors
Future incompatibility report: Future breakage diagnostic:
warning: any use of this value will cause an error
--> $DIR/const-eval-overflow-2.rs:11:25
|
LL | const NEG_NEG_128: i8 = -NEG_128;
| --------------------- ^^^^^^^^ attempt to negate `i8::MIN`, which would overflow
|
note: the lint level is defined here
--> $DIR/const-eval-overflow-2.rs:4:36
|
LL | #![allow(unused_imports, warnings, const_err)]
| ^^^^^^^^^
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
|
