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Reproduce List.first failing when given []

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This commit is contained in:
Richard Feldman 2020-04-26 15:09:38 -04:00
parent 00d9c240e7
commit 46bf6f4bee
1 changed files with 15 additions and 16 deletions
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31
compiler/gen/tests/gen_builtins.rs
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@ -315,7 +315,7 @@ mod gen_builtins {
}
#[test]
fn head_int_list() {
fn first_int_list() {
assert_evals_to!(
indoc!(
r#"
@ -329,21 +329,20 @@ mod gen_builtins {
);
}
// TODO FIXME this should work, but doesn't!
// #[test]
// fn head_empty_list() {
// assert_evals_to!(
// indoc!(
// r#"
// when List.first [] is
// Ok val -> val
// Err _ -> -1
// "#
// ),
// -1,
// i64
// );
// }
#[test]
fn first_empty_list() {
assert_evals_to!(
indoc!(
r#"
when List.first [] is
Ok val -> val
Err _ -> -1
"#
),
-1,
i64
);
}
#[test]
fn get_int_list() {