);
}
+#[test]
+fn enums() {
+ check_number(
+ r#"
+ enum E {
+ F1 = 1,
+ F2 = 2 * E::F1 as u8,
+ F3 = 3 * E::F2 as u8,
+ }
+ const GOAL: i32 = E::F3 as u8;
+ "#,
+ 6,
+ );
+ check_number(
+ r#"
+ enum E { F1 = 1, F2, }
+ const GOAL: i32 = E::F2 as u8;
+ "#,
+ 2,
+ );
+ check_number(
+ r#"
+ enum E { F1, }
+ const GOAL: i32 = E::F1 as u8;
+ "#,
+ 0,
+ );
+ let r = eval_goal(
+ r#"
+ enum E { A = 1, }
+ const GOAL: E = E::A;
+ "#,
+ )
+ .unwrap();
+ match r {
+ ComputedExpr::Enum(name, _, Literal::Uint(val, _)) => {
+ assert_eq!(name, "E::A");
+ assert_eq!(val, 1);
+ }
+ x => panic!("Expected enum but found {:?}", x),
+ }
+}
+
#[test]
fn const_loop() {
check_fail(