error: extern items cannot be `const` --> $DIR/foreign-const-syntactic-fail.rs:7:11 | LL | const A: isize; | ------^ | | | help: try using a static value: `static` | = note: for more information, visit https://doc.rust-lang.org/std/keyword.extern.html error: extern items cannot be `const` --> $DIR/foreign-const-syntactic-fail.rs:8:11 | LL | const B: isize = 42; | ------^ | | | help: try using a static value: `static` | = note: for more information, visit https://doc.rust-lang.org/std/keyword.extern.html error: aborting due to 2 previous errors