1 error: variable `X` should have a snake case name
2 --> $DIR/expr_attr_paren_order.rs:19:17
4 LL | let X = 0; //~ ERROR snake case name
5 | ^ help: convert the identifier to snake case: `x`
7 note: lint level defined here
8 --> $DIR/expr_attr_paren_order.rs:17:17
10 LL | #![deny(non_snake_case)]
13 error: aborting due to previous error