charlie/variance - Branch - astral-sh/ruff

[ty] Reject incompatible explicit variance in generic base classes

#25327Merged

Comparing

charlie/variance

(

a018ea8

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main

(

50bccaa

)

Untouched: 63

Skipped: 60

Benchmarks

123 total

multithreaded

crates/ruff_benchmark/benches/ty_walltime.rs

+4%

1.1 s1.1 s

ty_micro[typevar_mapping_small_accumulations]

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

+1%

187.1 ms185.1 ms

sympy

crates/ruff_benchmark/benches/ty_walltime.rs

+1%

74.1 s73.4 s

freqtrade

crates/ruff_benchmark/benches/ty_walltime.rs

+1%

8.1 s8.1 s

static_frame

crates/ruff_benchmark/benches/ty_walltime.rs

21.3 s21.2 s

pandas

crates/ruff_benchmark/benches/ty_walltime.rs

63.9 s63.7 s

tanjun

crates/ruff_benchmark/benches/ty_walltime.rs

3 s3 s

ty_micro[literal_match_fallthrough_guarded_any]

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

268.6 ms268 ms

ty_micro[typevar_mapping_accumulation]

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

319.3 ms318.6 ms

ty_micro[literal_equality_fallthrough_guarded_any]

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

176.4 ms176.1 ms

ty_micro[literal_match_fallthrough]

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

77 ms76.9 ms

hydra-zen

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

1.1 s1.1 s

ty_check_file[incremental]

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

8 ms8 ms

ty_micro[many_enum_members_2]

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

92.4 ms92.4 ms

ty_micro[typeis_narrowing]

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

194.2 ms194.2 ms

ty_micro[gradual_vararg_call]

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

15.6 MB15.6 MB

ty_micro[large_isinstance_narrowing]

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

17.1 MB17.1 MB

ty_micro[complex_constrained_attributes_3]

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

17.6 MB17.6 MB

ty_micro[many_protocol_members_mismatch]

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

22.3 MB22.3 MB

ty_micro[typevar_mapping_accumulation]

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

33 MB33 MB

ty_micro[vararg_parameter_type_accumulation]

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

13.8 MB13.8 MB

ty_check_file[cold]

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

22.7 MB22.7 MB

ty_micro[literal_equality_fallthrough_guarded_any]

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

16.6 MB16.6 MB

ty_micro[complex_constrained_attributes_2]

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

16.1 MB16.1 MB

ty_micro[typeis_narrowing]

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

23.3 MB23.3 MB

Commits

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Base

main

50bccaa

+0.07%

[ty] Reject incompatible explicit variance in generic base classes

a018ea8

3 days ago

by charliermarsh

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