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list decrement must use capacity, not length

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Folkert 2023-01-14 00:15:50 +01:00
parent 3fda3965ec
commit 437498b7ac
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3 changed files with 19 additions and 6 deletions
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15
crates/valgrind/src/lib.rs
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@ -235,3 +235,18 @@ fn str_concat_first_argument_not_unique() {
"#
));
}
#[test]
fn list_concat_empty_list_zero_sized_type() {
valgrind_test(indoc!(
r#"
(
a = List.reserve [] 11
b = []
List.concat a b
|> List.len
|> Num.toStr
)
"#
));
}