[ty] Infer slightly more precise types for comprehensions (#20111)
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This commit is contained in:
Alex Waygood 2025-08-27 13:21:47 +01:00 committed by GitHub
parent d71518b369
commit 7d0c8e045c
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16 changed files with 111 additions and 95 deletions

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@ -9,13 +9,13 @@ A list can be indexed into with:
```py
x = [1, 2, 3]
reveal_type(x) # revealed: list[Unknown]
reveal_type(x) # revealed: list[@Todo(list literal element type)]
# TODO reveal int
reveal_type(x[0]) # revealed: Unknown
reveal_type(x[0]) # revealed: @Todo(list literal element type)
# TODO reveal list[int]
reveal_type(x[0:1]) # revealed: list[Unknown]
reveal_type(x[0:1]) # revealed: list[@Todo(list literal element type)]
# error: [invalid-argument-type]
reveal_type(x["a"]) # revealed: Unknown