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[mypyc] Add back test for next with list iterator #19419

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Merged
merged 2 commits into from
Jul 11, 2025
Merged

[mypyc] Add back test for next with list iterator #19419

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19d65af
Add back test for next with list iterator
p-sawicki Jul 10, 2025
aa29f17
Change to always return int
p-sawicki Jul 10, 2025
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11 changes: 11 additions & 0 deletions mypyc/test-data/run-lists.test
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Original file line number Diff line number Diff line change
Expand Up @@ -486,6 +486,17 @@ def test_from_gen() -> None:
f = list("str:" + x for x in source_str)
assert f == ["str:a", "str:b", "str:c", "str:d"]

[case testNext]
from typing import List

def get_next(x: List[int]) -> int:
return next((i for i in x), -1)

def test_next() -> None:
assert get_next([]) == -1
assert get_next([1]) == 1
assert get_next([3,2,1]) == 3

[case testListGetItemWithBorrow]
from typing import List

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