1 error: constant `foo` is never used
2 --> $DIR/issue-17718-const-naming.rs:4:7
4 LL | const foo: isize = 3;
7 note: the lint level is defined here
8 --> $DIR/issue-17718-const-naming.rs:2:9
10 LL | #![deny(warnings)]
12 = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]`
14 error: constant `foo` should have an upper case name
15 --> $DIR/issue-17718-const-naming.rs:4:7
17 LL | const foo: isize = 3;
18 | ^^^ help: convert the identifier to upper case (notice the capitalization): `FOO`
20 = note: `#[deny(non_upper_case_globals)]` implied by `#[deny(warnings)]`
22 error: aborting due to 2 previous errors