charlie/neg - Branch - astral-sh/ruff

[ty] Avoid false positive for `not-iterable` with no-positive intersection types

#22089

Comparing

charlie/neg

(

70859e4

) with

main

(

b5814b9

)

-29%

Regressions: 5

Untouched: 18

Skipped: 30

Benchmarks

Skipped (30)

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Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/all-with-preview-rules[unicode/pypinyin.py]

crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules

Skipped

2.2 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

formatter[large/dataset.py]

crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter

Skipped

9.4 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

formatter[numpy/globals.py]

crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter

Skipped

248.4 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/default-rules[numpy/ctypeslib.py]

crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules

Skipped

1 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

parser[pydantic/types.py]

crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser

Skipped

2 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

parser[numpy/globals.py]

crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser

Skipped

108.9 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/default-rules[numpy/globals.py]

crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules

Skipped

208.8 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

parser[numpy/ctypeslib.py]

crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser

Skipped

958.7 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

formatter[pydantic/types.py]

crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter

Skipped

3.6 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/default-rules[pydantic/types.py]

crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules

Skipped

2.2 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

lexer[large/dataset.py]

crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer

Skipped

1.2 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

parser[unicode/pypinyin.py]

crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser

Skipped

329.2 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/all-with-preview-rules[pydantic/types.py]

crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules

Skipped

10.2 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

lexer[numpy/globals.py]

crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer

Skipped

30.2 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

lexer[pydantic/types.py]

crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer

Skipped

510 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

formatter[numpy/ctypeslib.py]

crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter

Skipped

1.9 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/all-with-preview-rules[numpy/ctypeslib.py]

crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules

Skipped

5.2 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/all-with-preview-rules[large/dataset.py]

crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules

Skipped

22.4 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/default-rules[large/dataset.py]

crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules

Skipped

4.2 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/all-rules[unicode/pypinyin.py]

crates/ruff_benchmark/benches/linter.rs::all_rules::benchmark_all_rules

Skipped

2 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/all-rules[pydantic/types.py]

crates/ruff_benchmark/benches/linter.rs::all_rules::benchmark_all_rules

Skipped

8.5 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/all-rules[numpy/globals.py]

crates/ruff_benchmark/benches/linter.rs::all_rules::benchmark_all_rules

Skipped

725.7 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/all-rules[numpy/ctypeslib.py]

crates/ruff_benchmark/benches/linter.rs::all_rules::benchmark_all_rules

Skipped

4.3 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

lexer[numpy/ctypeslib.py]

crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer

Skipped

227.9 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

lexer[unicode/pypinyin.py]

crates/ruff_benchmark/benches/lexer.rs::lexer::benchmark_lexer

Skipped

79.1 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

parser[large/dataset.py]

crates/ruff_benchmark/benches/parser.rs::parser::benchmark_parser

Skipped

5.2 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/all-rules[large/dataset.py]

crates/ruff_benchmark/benches/linter.rs::all_rules::benchmark_all_rules

Skipped

18.4 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/default-rules[unicode/pypinyin.py]

crates/ruff_benchmark/benches/linter.rs::default_rules::benchmark_default_rules

Skipped

404.3 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

linter/all-with-preview-rules[numpy/globals.py]

crates/ruff_benchmark/benches/linter.rs::preview_rules::benchmark_preview_rules

Skipped

828.9 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

formatter[unicode/pypinyin.py]

crates/ruff_benchmark/benches/formatter.rs::formatter::benchmark_formatter

Skipped

688 µs*

Failed

Uses the Wall Time instrument
to collect wall time performance metrics.

colour_science

crates/ruff_benchmark/benches/ty_walltime.rs

Regression

-29%

89.5 s125.9 s

Uses the Wall Time instrument
to collect wall time performance metrics.

pandas

crates/ruff_benchmark/benches/ty_walltime.rs

Regression

-9%

64.6 s70.7 s

Uses the Wall Time instrument
to collect wall time performance metrics.

static_frame

crates/ruff_benchmark/benches/ty_walltime.rs

Regression

-7%

21.8 s23.6 s

Uses the Wall Time instrument
to collect wall time performance metrics.

freqtrade

crates/ruff_benchmark/benches/ty_walltime.rs

Regression

-6%

8 s8.5 s

Uses the CPU Simulation instrument
to collect CPU performance metrics.

ty_check_file[incremental]

crates/ruff_benchmark/benches/ty.rs::check_file::benchmark_incremental

Regression

-5%

6.2 ms6.5 ms

Passed

Uses the CPU Simulation instrument
to collect CPU performance metrics.

ty_micro[many_enum_members_2]

crates/ruff_benchmark/benches/ty.rs::micro::benchmark_many_enum_members_2

153.4 ms152.7 ms

Uses the Wall Time instrument
to collect wall time performance metrics.

sympy

crates/ruff_benchmark/benches/ty_walltime.rs

51.4 s51.3 s

Uses the CPU Simulation instrument
to collect CPU performance metrics.

ty_micro[many_string_assignments]

crates/ruff_benchmark/benches/ty.rs::micro::benchmark_many_string_assignments

78.2 ms78.2 ms

Uses the Wall Time instrument
to collect wall time performance metrics.

multithreaded

crates/ruff_benchmark/benches/ty_walltime.rs

1.1 s1.1 s

Uses the CPU Simulation instrument
to collect CPU performance metrics.

ty_micro[complex_constrained_attributes_1]

crates/ruff_benchmark/benches/ty.rs::micro::benchmark_complex_constrained_attributes_1

68.6 ms68.6 ms

Uses the CPU Simulation instrument
to collect CPU performance metrics.

DateType

crates/ruff_benchmark/benches/ty.rs::project::datetype::project

240.7 ms240.8 ms

Uses the CPU Simulation instrument
to collect CPU performance metrics.

ty_micro[many_tuple_assignments]

crates/ruff_benchmark/benches/ty.rs::micro::benchmark_tuple_implicit_instance_attributes

68.3 ms68.4 ms

Uses the CPU Simulation instrument
to collect CPU performance metrics.

anyio

crates/ruff_benchmark/benches/ty.rs::project::anyio::project

1.2 s1.2 s

Uses the CPU Simulation instrument
to collect CPU performance metrics.

ty_micro[many_enum_members]

crates/ruff_benchmark/benches/ty.rs::micro::benchmark_many_enum_members

123.3 ms123.5 ms

Uses the CPU Simulation instrument
to collect CPU performance metrics.

ty_micro[complex_constrained_attributes_2]

crates/ruff_benchmark/benches/ty.rs::micro::benchmark_complex_constrained_attributes_2

68.4 ms68.5 ms

Uses the CPU Simulation instrument
to collect CPU performance metrics.

attrs

crates/ruff_benchmark/benches/ty.rs::project::attrs::project

439.3 ms440.1 ms

Uses the CPU Simulation instrument
to collect CPU performance metrics.

ty_check_file[cold]

crates/ruff_benchmark/benches/ty.rs::check_file::benchmark_cold

131.8 ms132.2 ms

Uses the CPU Simulation instrument
to collect CPU performance metrics.

ty_micro[many_tuple_assignments]

crates/ruff_benchmark/benches/ty.rs::micro::benchmark_many_tuple_assignments

66.3 ms66.5 ms

Uses the CPU Simulation instrument
to collect CPU performance metrics.

ty_micro[complex_constrained_attributes_3]

crates/ruff_benchmark/benches/ty.rs::micro::benchmark_complex_constrained_attributes_3

71.6 ms72 ms

Uses the Wall Time instrument
to collect wall time performance metrics.

pydantic

crates/ruff_benchmark/benches/ty_walltime.rs

-1%

10.6 s10.6 s

Uses the Wall Time instrument
to collect wall time performance metrics.

tanjun

crates/ruff_benchmark/benches/ty_walltime.rs

-1%

2.5 s2.6 s

Uses the Wall Time instrument
to collect wall time performance metrics.

altair

crates/ruff_benchmark/benches/ty_walltime.rs

-1%

4.7 s4.7 s

Uses the CPU Simulation instrument
to collect CPU performance metrics.

hydra-zen

crates/ruff_benchmark/benches/ty.rs::project::hydra::project

-2%

1.2 s1.3 s

Commits

Click on a commit to change the comparison range

Base

main

b5814b9

-28.91%

Add neg

6de4b1d

29 days ago

by charliermarsh

+0.17%

Add more fast-paths

3dba88b

4 days ago

by charliermarsh

+0.82%

Add more fast-paths

0eb28df

4 days ago

by charliermarsh

-0.98%

Add fast path for object vs unbounded inferable TypeVar This handles the common case where we're checking if `object` (the implicit positive element of a pure negation like `~str`) is assignable to a generic type parameter like `_T` in `Iterator[_T]`. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

70859e4

3 days ago

by charliermarsh

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