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[ty] Change range of revealed-type diagnostic to be the range of the argument passed in, not the whole call (#17980)

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Alex Waygood 2025-05-09 14:15:39 +01:00 • committed by GitHub
parent 642eac452d
commit 03a4d56624
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25 changed files with 175 additions and 173 deletions
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46
crates/ty_python_semantic/resources/mdtest/expression/len.md
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@ -11,30 +11,28 @@ reveal_type(len(r"conca\t" "ena\tion")) # revealed: Literal[14]
reveal_type(len(b"ytes lite" rb"al")) # revealed: Literal[11]
reveal_type(len("𝒰𝕹🄸©🕲𝕕ℇ")) # revealed: Literal[7]
reveal_type( # revealed: Literal[7]
len(
# fmt: off
reveal_type(len( # revealed: Literal[7]
"""foo
bar"""
)
)
reveal_type( # revealed: Literal[9]
len(
))
reveal_type(len( # revealed: Literal[9]
r"""foo\r
bar"""
)
)
reveal_type( # revealed: Literal[7]
len(
))
reveal_type(len( # revealed: Literal[7]
b"""foo
bar"""
)
)
reveal_type( # revealed: Literal[9]
len(
))
reveal_type(len( # revealed: Literal[9]
rb"""foo\r
bar"""
)
)
))
# fmt: on
```
### Tuples
@ -50,15 +48,17 @@ reveal_type(len(tuple())) # revealed: int
# TODO: Handle star unpacks; Should be: Literal[0]
reveal_type(len((*[],))) # revealed: Literal[1]
# fmt: off
# TODO: Handle star unpacks; Should be: Literal[1]
reveal_type( # revealed: Literal[2]
len(
(
*[],
1,
)
reveal_type(len( # revealed: Literal[2]
(
*[],
1,
)
)
))
# fmt: on
# TODO: Handle star unpacks; Should be: Literal[2]
reveal_type(len((*[], 1, 2))) # revealed: Literal[3]