[ty] Update Salsa to reduce query revision extra allocations

[MichaReiser]

No description provided.

[astral-sh-bot]

Typing conformance results

No changes detected ✅

Current numbers

The percentage of diagnostics emitted that were expected errors held steady at 92.16%. The percentage of expected errors that received a diagnostic held steady at 87.31%. The number of fully passing files held steady at 92/134.

[astral-sh-bot]

Memory usage report

Summary

Project	Old	New	Diff	Outcome
flake8	34.25MB	34.25MB	-0.01% (5.23kB)	⬇️
trio	82.62MB	82.59MB	-0.03% (28.73kB)	⬇️
sphinx	189.99MB	189.93MB	-0.03% (63.02kB)	⬇️
prefect	513.90MB	513.77MB	-0.03% (133.97kB)	⬇️

Significant changes

Click to expand detailed breakdown

flake8

Name	Old	New	Diff	Outcome
semantic_index	9.70MB	9.70MB	-0.02% (2.17kB)	⬇️
infer_definition_types	1.31MB	1.31MB	-0.07% (1.00kB)	⬇️
infer_expression_types_impl	746.79kB	745.96kB	-0.11% (848.00B)	⬇️
infer_statement_types_impl	29.66kB	29.49kB	-0.58% (176.00B)	⬇️
StaticClassLiteral<'db>::try_mro_	247.43kB	247.29kB	-0.06% (144.00B)	⬇️
StaticClassLiteral<'db>::own_fields_	6.29kB	6.15kB	-2.24% (144.00B)	⬇️
is_typed_dict_inner	13.51kB	13.37kB	-1.04% (144.00B)	⬇️
all_narrowing_constraints_for_expression	153.34kB	153.23kB	-0.07% (112.00B)	⬇️
loop_header_reachability	9.29kB	9.20kB	-1.01% (96.00B)	⬇️
StaticClassLiteral<'db>::implicit_attribute_inner_	33.98kB	33.91kB	-0.23% (80.00B)	⬇️
member_lookup_with_policy_inner	292.30kB	292.22kB	-0.03% (80.00B)	⬇️
infer_expression_type_impl	10.59kB	10.51kB	-0.74% (80.00B)	⬇️
infer_scope_types_impl	662.12kB	662.06kB	-0.01% (64.00B)	⬇️
infer_deferred_types	336.45kB	336.43kB	-0.00% (16.00B)	⬇️
cached_protocol_interface	39.10kB	39.09kB	-0.04% (16.00B)	⬇️
...			7 more

trio

Name	Old	New	Diff	Outcome
infer_definition_types	5.47MB	5.46MB	-0.13% (7.39kB)	⬇️
infer_expression_types_impl	4.98MB	4.97MB	-0.12% (6.31kB)	⬇️
semantic_index	21.13MB	21.13MB	-0.02% (4.22kB)	⬇️
StaticClassLiteral<'db>::decorators_inner_	36.84kB	35.17kB	-4.54% (1.67kB)	⬇️
all_narrowing_constraints_for_expression	913.16kB	912.02kB	-0.12% (1.14kB)	⬇️
loop_header_reachability	91.74kB	90.76kB	-1.07% (1008.00B)	⬇️
StaticClassLiteral<'db>::try_mro_	605.05kB	604.09kB	-0.16% (976.00B)	⬇️
enum_metadata	168.73kB	167.88kB	-0.50% (864.00B)	⬇️
try_metaclass_inner	78.07kB	77.23kB	-1.08% (864.00B)	⬇️
inherited_legacy_generic_context_inner	36.13kB	35.35kB	-2.16% (800.00B)	⬇️
explicit_bases_inner	56.83kB	56.05kB	-1.37% (800.00B)	⬇️
infer_scope_types_impl	3.15MB	3.15MB	-0.02% (544.00B)	⬇️
infer_expression_type_impl	44.84kB	44.46kB	-0.84% (384.00B)	⬇️
member_lookup_with_policy_inner	1.03MB	1.03MB	-0.03% (336.00B)	⬇️
infer_statement_types_impl	36.06kB	35.75kB	-0.87% (320.00B)	⬇️
...			14 more

sphinx

Name	Old	New	Diff	Outcome
infer_expression_types_impl	15.45MB	15.44MB	-0.11% (18.09kB)	⬇️
infer_definition_types	16.84MB	16.82MB	-0.10% (17.58kB)	⬇️
semantic_index	43.41MB	43.40MB	-0.03% (14.08kB)	⬇️
loop_header_reachability	254.69kB	251.99kB	-1.06% (2.70kB)	⬇️
infer_statement_types_impl	342.42kB	340.11kB	-0.68% (2.31kB)	⬇️
all_narrowing_constraints_for_expression	3.74MB	3.74MB	-0.06% (2.28kB)	⬇️
infer_scope_types_impl	10.63MB	10.63MB	-0.01% (1.25kB)	⬇️
infer_expression_type_impl	200.32kB	199.12kB	-0.60% (1.20kB)	⬇️
member_lookup_with_policy_inner	4.06MB	4.05MB	-0.02% (992.00B)	⬇️
StaticClassLiteral<'db>::implicit_attribute_inner_	537.84kB	537.21kB	-0.12% (640.00B)	⬇️
StaticClassLiteral<'db>::try_mro_	1.89MB	1.89MB	-0.02% (416.00B)	⬇️
is_typed_dict_inner	90.59kB	90.19kB	-0.45% (416.00B)	⬇️
StaticClassLiteral<'db>::own_fields_	27.93kB	27.54kB	-1.40% (400.00B)	⬇️
infer_unpack_types	345.47kB	345.32kB	-0.05% (160.00B)	⬇️
FunctionType<'db>::last_definition_raw_signature_	2.67MB	2.67MB	-0.00% (80.00B)	⬇️
...			19 more

prefect

Name	Old	New	Diff	Outcome
infer_definition_types	61.71MB	61.68MB	-0.06% (36.33kB)	⬇️
semantic_index	129.31MB	129.28MB	-0.02% (31.94kB)	⬇️
infer_expression_types_impl	42.32MB	42.29MB	-0.07% (31.58kB)	⬇️
infer_scope_types_impl	40.69MB	40.68MB	-0.02% (6.80kB)	⬇️
all_narrowing_constraints_for_expression	12.19MB	12.19MB	-0.04% (5.09kB)	⬇️
infer_statement_types_impl	658.51kB	654.46kB	-0.61% (4.05kB)	⬇️
loop_header_reachability	314.18kB	310.99kB	-1.01% (3.19kB)	⬇️
member_lookup_with_policy_inner	9.77MB	9.77MB	-0.02% (2.39kB)	⬇️
place_by_id	4.05MB	4.04MB	-0.05% (2.27kB)	⬇️
infer_expression_type_impl	278.79kB	276.66kB	-0.76% (2.12kB)	⬇️
StaticClassLiteral<'db>::implicit_attribute_inner_	773.79kB	771.85kB	-0.25% (1.94kB)	⬇️
StaticClassLiteral<'db>::decorators_inner_	49.21kB	47.77kB	-2.92% (1.44kB)	⬇️
StaticClassLiteral<'db>::try_mro_	3.68MB	3.68MB	-0.02% (864.00B)	⬇️
inherited_legacy_generic_context_inner	256.74kB	256.13kB	-0.24% (624.00B)	⬇️
explicit_bases_inner	374.02kB	373.41kB	-0.16% (624.00B)	⬇️
...			18 more

[astral-sh-bot]

ecosystem-analyzer results

No diagnostic changes detected ✅

Flaky changes detected. This PR summary excludes flaky changes; see the HTML report for details.

Full report with detailed diff (timing results)

[codspeed-hq]

Merging this PR will improve performance by 9.4%

⚡ 1 improved benchmark
✅ 126 untouched benchmarks

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
⚡	Simulation	DateType	249.1 ms	227.7 ms	+9.4%

Tip

Curious why this is faster? Use the CodSpeed MCP and ask your agent.

---

_{Comparing micha/salsa-pr1112 (bcb586c) with micha/salsa-pr1108-codspeed (b6e2259)}

[astral-sh-bot]

ruff-ecosystem results

Linter (stable)

✅ ecosystem check detected no linter changes.

Linter (preview)

✅ ecosystem check detected no linter changes.

Formatter (stable)

✅ ecosystem check detected no format changes.

Formatter (preview)

✅ ecosystem check detected no format changes.

[MichaReiser]

Wow, I did not expect this perf improvement. The memory usage improvement is disappointing 😆

[MichaReiser]

This has been merged upstream