Bump the analyzers group with 9 updates by dependabot[bot] · Pull Request #72 · GabrielMarquezMatte/FixedWidthParser

You can build .NET 11.0 RC 1 from the repository by cloning the release tag v11.0.100-rc.1.26425.128 and following the build instructions in the main README.md.

Alternatively, you can build from the sources attached to this release directly.
More information on this process can be found in the dotnet/dotnet repository.

Attached are PGP signatures for the GitHub generated tarball and zipball. You can find the public key at https://dot.net/release-key-2023

11.0.100-preview.7.26381.103

You can build .NET 11.0 Preview 7 from the repository by cloning the release tag v11.0.100-preview.7.26381.103 and following the build instructions in the main README.md.

Alternatively, you can build from the sources attached to this release directly.
More information on this process can be found in the dotnet/dotnet repository.

Attached are PGP signatures for the GitHub generated tarball and zipball. You can find the public key at https://dot.net/release-key-2023

Commits viewable in compare view.

Updated Roslynator.Analyzers from 4.15.0 to 5.0.1.

Release notes

Sourced from Roslynator.Analyzers's releases.

5.0.1

Fixed

Set Visual Studio extension InstallationTarget to API version [17.14,) so Marketplace publish succeeds (VsixPub0029; API 18.0 is experimental). Installable on Visual Studio 2022 17.14+ and Visual Studio 2026 (VS 2026 extension compatibility).
[CLI] Reference the compiled output of referenced projects that cannot be loaded into the workspace (for example F# projects), so their types are no longer reported as missing (CS0103/CS0246) during analysis (PR)
[CLI] Fix loading of analyzers that reference System.Composition on the .NET 10 SDK (PR)
Fix code fix for RCS1233 to add parentheses when the new &&/|| expression is an operand of an operator with higher precedence (e.g. a && b | c is now fixed to a && (b || c)) (PR)

5.0.0

Added

Add roslyn5.0 NuGet package flavor (analyzers/dotnet/roslyn5.0/cs) (PR)

Breaking

Enable nullable annotations on Roslynator.Common and Roslynator.Workspaces.Common (#1817)
- Source-breaking for projects that compile against this surface with nullable reference types enabled.
[Testing Framework] Lower Roslyn dependency of testing packages to 3.8.0 so that the Roslyn version is determined by the consumer's own Microsoft.CodeAnalysis.* reference instead of being forced to a fixed version (PR)
- Roslynator.Testing.Common, Roslynator.Testing.CSharp, Roslynator.Testing.CSharp.Xunit and Roslynator.Testing.CSharp.MSTest now depend on Microsoft.CodeAnalysis.* >= 3.8.0 (previously >= 4.14.0).
- Roslynator.Testing.Common no longer depends on Roslynator.Core.
- Action required: a test project that previously relied on the testing framework to pull in Roslyn 4.14.0 should now add its own reference, e.g. <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.14.0" />. The chosen version raises the maximum C# language version the parser can accept; test sources still parse at CSharpParseOptions.Default unless you set parse options / LanguageVersion (for example LanguageVersion.Latest).
- Action required: a test project that used Roslynator.Core types via the old transitive dependency must now add an explicit Roslynator.Core package reference.

Changed

Bump Roslyn to 5.0.0 (PR)
- CLI targets Roslyn 5.0.0
- Solution build and tests use Roslyn 5.0.0 by default (the testing packages floor at 3.8.0; see Breaking)
Replace Visual Studio 2022 extension with Roslynator 2026 for Visual Studio 2026 ([18.0,19.0)) (PR)
- Extension ships refactorings and compiler diagnostic code fixes; analyzers via NuGet
- Roslynator 2022 remains available as the last 4.x VSIX
Visual Studio Code extension ships refactorings and compiler diagnostic code fixes only (PR)
- Analyzers require Roslynator NuGet packages
- Requires OmniSharp with Roslyn 5.x (C# extension 1.39.15+; set dotnet.server.useOmnisharp to true)

Removed

Remove leftover implementations of obsolete analyzers (XML descriptors remain). Enable the successor rules instead: RCS0014 → RCS0061, RCS0022 → RCS0021, RCS0038 → RCS0015, RCS0043 → RCS0020, RCS0047 → RCS0053, RCS1008/RCS1009/RCS1010/RCS1012/RCS1176/RCS1177 → RCS1264, RCS1035 → RCS1260, RCS1036 → RCS0063, RCS1038/RCS1040/RCS1041/RCS1066/RCS1072/RCS1091/RCS1106 → RCS1259, RCS1063/RCS1064/RCS1065 → RCS1252, RCS1100/RCS1101 → RCS1253, RCS1237 → RCS1254.
Remove SyntaxInverter (Roslynator.CSharp.Workspaces). Use SyntaxLogicalInverter.
Remove unused obsolete DiagnosticCategories constants and make the type internal.
Remove unused ROS0001/ROS0002 diagnostic IDs.
Remove obsolete constructors/properties from the testing package (DiagnosticTestData, CompilerDiagnosticFixTestData, RefactoringTestData).
Remove legacy config keys roslynator.max_line_length, roslynator.prefix_field_identifier_with_underscore, and roslynator_suppress_unity_script_methods. Use roslynator_max_line_length, roslynator_prefix_field_identifier_with_underscore, and roslynator_unity_code_analysis.enabled.
[CLI] Remove obsolete command generate-doc-root. Use generate-doc --root-file-path instead.
Remove bundled analyzers from Visual Studio extension (PR)
- Use Roslynator.Analyzers NuGet package for diagnostics
Remove bundled analyzers from Visual Studio Code extension (PR)
- Use Roslynator NuGet packages for diagnostics
Remove AnalyzersOptionsPage from Visual Studio extension (PR)
Drop support for Visual Studio 2022 VSIX (PR)
- Pin last 4.x release (Roslynator 2022) or use NuGet packages on Visual Studio 2022

Fixed

Fix analyzers RCS1263 and RCS1139 for C# 14 extension block documentation (PR)

4.16.1

Fixed

Fix analyzer RCS1060 to not report a file that contains only multiple partial declarations of the same type (PR)
Fix analyzer RCS1231 to not suggest in for ref struct parameters (#1725) (PR)
Fix analyzer RCS1260 false positive for omit_when_single_line on multi-line object/collection initializers (#1439) (PR)
Fix analyzer RCS0036 to report blank lines between single-line declarations in records (PR)
Fix analyzer RCS1046 to report async void methods without Async suffix (PR)
Fix analyzer RCS1265 to not report catch clauses with a when filter (PR)
Fix analyzer RCS0034 for types with a primary constructor and multiple constraint clauses (PR)
Fix analyzer RCS1231 to not report CancellationToken in sync methods returning Task (PR)
[CLI] Fix GitLab output format to use relative paths, forward slashes, and 1-based line numbers (PR)
[CLI] Fix generate-doc to omit internal interfaces from type declarations and the Implements section (PR)

4.16.0

Added

[CLI] Suppress error code from Roslynator when it detects issues in code but runs successfully (PR by @mdrybak)

Fixed

Fix analyzer [RCS1118...

Description has been truncated

Bumps Meziantou.Analyzer from 3.0.137 to 3.0.295 Bumps Microsoft.CodeAnalysis.Analyzers from 5.6.0 to 5.9.0 Bumps Microsoft.CodeAnalysis.CSharp from 5.6.0 to 5.9.0 Bumps Microsoft.CodeAnalysis.NetAnalyzers from 11.0.100-preview.6.26359.118 to 11.0.100-rc.1.26425.128 Bumps Roslynator.Analyzers from 4.15.0 to 5.0.1 Bumps Roslynator.CodeAnalysis.Analyzers from 4.15.0 to 5.0.1 Bumps Roslynator.Formatting.Analyzers from 4.15.0 to 5.0.1 Bumps SharpSource from 1.33.3 to 1.33.4 Bumps SonarAnalyzer.CSharp from 10.31.0.145097 to 10.35.0.4138 --- updated-dependencies: - dependency-name: Meziantou.Analyzer dependency-version: 3.0.295 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: analyzers - dependency-name: Microsoft.CodeAnalysis.Analyzers dependency-version: 5.9.0 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: analyzers - dependency-name: Microsoft.CodeAnalysis.CSharp dependency-version: 5.9.0 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: analyzers - dependency-name: Microsoft.CodeAnalysis.NetAnalyzers dependency-version: 11.0.100-rc.1.26425.128 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: analyzers - dependency-name: Roslynator.Analyzers dependency-version: 5.0.1 dependency-type: direct:production update-type: version-update:semver-major dependency-group: analyzers - dependency-name: Roslynator.CodeAnalysis.Analyzers dependency-version: 5.0.1 dependency-type: direct:production update-type: version-update:semver-major dependency-group: analyzers - dependency-name: Roslynator.Formatting.Analyzers dependency-version: 5.0.1 dependency-type: direct:production update-type: version-update:semver-major dependency-group: analyzers - dependency-name: SharpSource dependency-version: 1.33.4 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: analyzers - dependency-name: SonarAnalyzer.CSharp dependency-version: 10.35.0.4138 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: analyzers ... Signed-off-by: dependabot[bot] <support@github.com>

dependabot · 2026-10-08T15:02:26Z

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github-actions · 2026-10-08T15:06:35Z

Benchmark Results

Measured on ubuntu-latest (GitHub Actions). Runner noise may affect absolute numbers; use these for relative comparisons within a PR.

Benchmarks.Perf.AsyncReaderBenchmarks


BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.5 LTS (Noble Numbat)
AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 10.0.401
  [Host]     : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4
  Job-MEHJPP : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4

IterationCount=5  WarmupCount=1

Method	Count	Mean	Error	StdDev	Ratio	RatioSD	Gen0	Allocated	Alloc Ratio
GeneratedReader_ReadAsync	100	3.905 μs	0.1165 μs	0.0180 μs	0.65	0.01	0.2518	4248 B	0.23
SpanReader_ReadAsync	100	5.552 μs	0.3324 μs	0.0514 μs	0.92	0.01	0.2518	4264 B	0.23
Naive_ReadLineAsync	100	6.005 μs	0.3134 μs	0.0814 μs	1.00	0.02	1.0986	18424 B	1.00
GeneratedReader_ReadAsync_Pooled	100	7.141 μs	0.0894 μs	0.0138 μs	1.19	0.01	0.0153	328 B	0.02
SpanReader_ReadAsync_Pooled	100	8.949 μs	0.1087 μs	0.0282 μs	1.49	0.02	0.0153	344 B	0.02

GeneratedReader_ReadAsync	1000	37.981 μs	0.7248 μs	0.1122 μs	0.65	0.01	2.3193	39528 B	0.216
SpanReader_ReadAsync	1000	55.328 μs	0.5615 μs	0.0869 μs	0.94	0.01	2.3193	39544 B	0.216
Naive_ReadLineAsync	1000	58.875 μs	2.1927 μs	0.5694 μs	1.00	0.01	10.9253	183304 B	1.000
GeneratedReader_ReadAsync_Pooled	1000	69.558 μs	0.9844 μs	0.1523 μs	1.18	0.01	-	328 B	0.002
SpanReader_ReadAsync_Pooled	1000	86.223 μs	0.2450 μs	0.0379 μs	1.46	0.01	-	344 B	0.002

Benchmarks.Perf.ByteReaderBenchmarks


BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.5 LTS (Noble Numbat)
AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 10.0.401
  [Host]     : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4
  Job-MEHJPP : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4

IterationCount=5  WarmupCount=1

Method	Count	Mean	Error	StdDev	Ratio	RatioSD	Gen0	Allocated	Alloc Ratio
CharParser_Parse	100	3.980 μs	0.1189 μs	0.0309 μs	1.00	0.01	0.2289	3.83 KB	1.00
ByteParser_Parse	100	4.938 μs	0.0374 μs	0.0097 μs	1.24	0.01	0.2289	3.83 KB	1.00
CharParser_Parse_AfterUtf8Decode	100	7.754 μs	0.1916 μs	0.0296 μs	1.95	0.02	0.6561	10.86 KB	2.84

CharParser_Parse	1000	38.833 μs	0.6266 μs	0.0970 μs	1.00	0.00	2.3193	38.28 KB	1.00
ByteParser_Parse	1000	48.917 μs	1.2956 μs	0.2005 μs	1.26	0.01	2.3193	38.28 KB	1.00
CharParser_Parse_AfterUtf8Decode	1000	57.633 μs	2.8167 μs	0.7315 μs	1.48	0.02	6.5918	108.59 KB	2.84

Benchmarks.Perf.ByteReaderPoolingBenchmarks


BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.5 LTS (Noble Numbat)
AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 10.0.401
  [Host]     : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4
  Job-MEHJPP : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4

IterationCount=5  WarmupCount=1

Method	Count	Mean	Error	StdDev	Ratio	Gen0	Allocated	Alloc Ratio
NoString	100	3.472 μs	0.0092 μs	0.0024 μs	0.62	-	-	0.00
WithString_NoPool	100	5.622 μs	0.0982 μs	0.0152 μs	1.00	0.2289	3920 B	1.00
WithString_Pooled	100	10.201 μs	0.1456 μs	0.0225 μs	1.81	-	-	0.00

NoString	1000	34.241 μs	0.0838 μs	0.0130 μs	0.62	-	-	0.00
WithString_NoPool	1000	55.676 μs	1.0340 μs	0.1600 μs	1.00	2.3193	39200 B	1.00
WithString_Pooled	1000	99.562 μs	0.3315 μs	0.0861 μs	1.79	-	-	0.00

Benchmarks.Perf.ByteReaderStreamBenchmarks


BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.5 LTS (Noble Numbat)
AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 10.0.401
  [Host]     : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4
  Job-MEHJPP : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4

IterationCount=5  WarmupCount=1

Method	Count	Mean	Error	StdDev	Ratio	Gen0	Gen1	Gen2	Allocated	Alloc Ratio
ByteReader_Read	100	5.677 μs	0.1382 μs	0.0214 μs	0.28	0.2289	-	-	3.83 KB	0.02
CharReader_Read	100	20.220 μs	0.9048 μs	0.1400 μs	1.00	41.6565	41.6565	41.6565	196.04 KB	1.00

ByteReader_Read	1000	56.239 μs	1.5540 μs	0.4036 μs	0.64	2.3193	-	-	38.28 KB	0.17
CharReader_Read	1000	87.599 μs	2.3112 μs	0.6002 μs	1.00	41.6260	41.6260	41.6260	230.5 KB	1.00

Benchmarks.Perf.ComparisonBenchmarks


BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.5 LTS (Noble Numbat)
AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 10.0.401
  [Host]     : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v3
  Job-MEHJPP : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v3

IterationCount=5  WarmupCount=1

Method	Count	Mean	Error	StdDev	Ratio	Gen0	Gen1	Allocated	Alloc Ratio
FixedWidthParser_Generated	100	4.908 μs	0.0498 μs	0.0129 μs	0.14	0.2289	-	3.86 KB	0.09
FixedWidthParser_Read	100	6.313 μs	0.0494 μs	0.0076 μs	0.18	0.2289	-	3.86 KB	0.09
RecordParser_Read	100	10.910 μs	0.1993 μs	0.0308 μs	0.31	0.2441	-	4.23 KB	0.10
FileHelpers_Read	100	34.678 μs	0.8763 μs	0.2276 μs	1.00	2.5024	0.0610	41.49 KB	1.00
FlatFiles_Read	100	62.101 μs	0.7205 μs	0.1115 μs	1.79	6.2256	0.1221	103.13 KB	2.49

FixedWidthParser_Generated	1000	46.738 μs	1.0959 μs	0.1696 μs	0.14	2.3193	-	38.31 KB	0.09
FixedWidthParser_Read	1000	61.122 μs	1.9420 μs	0.3005 μs	0.18	2.3193	-	38.31 KB	0.09
RecordParser_Read	1000	107.896 μs	0.3182 μs	0.0492 μs	0.32	2.3193	-	38.69 KB	0.10
FileHelpers_Read	1000	341.125 μs	3.6143 μs	0.9386 μs	1.00	24.4141	5.8594	406.42 KB	1.00
FlatFiles_Read	1000	629.585 μs	15.7466 μs	4.0893 μs	1.85	57.6172	1.9531	953.2 KB	2.35

Benchmarks.Perf.ComparisonWriterBenchmarks


BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.5 LTS (Noble Numbat)
AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 10.0.401
  [Host]     : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v3
  Job-MEHJPP : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v3

IterationCount=5  WarmupCount=1

Method	Count	Mean	Error	StdDev	Ratio	RatioSD	Gen0	Gen1	Allocated	Alloc Ratio
FixedWidthParser_Write	1	129.4 ns	3.57 ns	0.93 ns	0.72	0.01	-	-	-	0.00
FileHelpers_Write	1	180.5 ns	6.48 ns	1.68 ns	1.00	0.01	0.0215	-	360 B	1.00
FlatFiles_Write	1	405.4 ns	3.18 ns	0.83 ns	2.25	0.02	0.0424	-	712 B	1.98
RecordParser_Write	1	18,717.0 ns	171.87 ns	26.60 ns	103.71	0.89	1.0986	0.0305	18128 B	50.36

FixedWidthParser_Write	100	15,839.2 ns	100.39 ns	15.53 ns	0.88	0.01	-	-	-	0.00
FileHelpers_Write	100	17,994.3 ns	735.13 ns	190.91 ns	1.00	0.01	1.9531	-	32832 B	1.00
FlatFiles_Write	100	43,011.5 ns	813.63 ns	211.30 ns	2.39	0.03	4.2114	-	71200 B	2.17
RecordParser_Write	100	51,196.5 ns	4,936.43 ns	1,281.97 ns	2.85	0.07	1.2207	-	20440 B	0.62

FixedWidthParser_Write	1000	132,542.3 ns	702.66 ns	182.48 ns	0.74	0.00	-	-	-	0.00
FileHelpers_Write	1000	178,330.7 ns	6,257.66 ns	968.38 ns	1.00	0.01	19.5313	-	328032 B	1.00
FlatFiles_Write	1000	412,857.9 ns	13,667.44 ns	3,549.39 ns	2.32	0.02	42.4805	-	712000 B	2.17
RecordParser_Write	1000	438,338.1 ns	16,026.77 ns	4,162.10 ns	2.46	0.02	83.0078	82.0313	1372786 B	4.18

Benchmarks.Perf.ParserBenchmarks


BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.5 LTS (Noble Numbat)
AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 10.0.401
  [Host]     : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v3
  Job-MEHJPP : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v3

IterationCount=5  WarmupCount=1

Method	Line	Mean	Error	StdDev	Ratio	Gen0	Allocated	Alloc Ratio
Parse_NoPool	Jane (...)0.00 [25]	46.85 ns	0.966 ns	0.251 ns	1.00	0.0029	48 B	1.00
Parse_WithStringPool	Jane (...)0.00 [25]	77.77 ns	0.093 ns	0.014 ns	1.66	-	-	0.00

Parse_NoPool	John (...)0.00 [25]	48.13 ns	1.518 ns	0.394 ns	1.00	0.0024	40 B	1.00
Parse_WithStringPool	John (...)0.00 [25]	84.22 ns	0.557 ns	0.086 ns	1.75	-	-	0.00

Benchmarks.Perf.PipeReaderBenchmarks


BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.5 LTS (Noble Numbat)
AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 10.0.401
  [Host]     : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4
  Job-MEHJPP : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4

IterationCount=5  WarmupCount=1

Method	Count	Mean	Error	StdDev	Ratio	RatioSD	Gen0	Allocated	Alloc Ratio
Stream_ReadAsync	100	6.612 μs	0.1327 μs	0.0345 μs	1.00	0.01	0.2441	4.09 KB	1.00
Pipe_ReadAsync	100	12.766 μs	0.1818 μs	0.0472 μs	1.93	0.01	0.2594	4.48 KB	1.10
Pipe_ReadAsync_SmallSegments	100	41.615 μs	1.1282 μs	0.1746 μs	6.29	0.04	0.2441	4.67 KB	1.14

Stream_ReadAsync	1000	66.731 μs	0.9034 μs	0.1398 μs	1.00	0.00	2.3193	38.54 KB	1.00
Pipe_ReadAsync	1000	135.119 μs	1.3617 μs	0.3536 μs	2.02	0.01	2.1973	39.03 KB	1.01
Pipe_ReadAsync_SmallSegments	1000	415.968 μs	3.6531 μs	0.9487 μs	6.23	0.02	1.9531	39.13 KB	1.02

Benchmarks.Perf.ReaderBenchmarks


BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.5 LTS (Noble Numbat)
AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 10.0.401
  [Host]     : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4
  Job-MEHJPP : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4

IterationCount=5  WarmupCount=1

Method	Count	Mean	Error	StdDev	Ratio	RatioSD	Gen0	Allocated	Alloc Ratio
GeneratedReader_Read	100	3.754 μs	0.0636 μs	0.0165 μs	0.72	0.00	0.2327	3952 B	0.354
SpanReader_Read	100	4.844 μs	0.0879 μs	0.0228 μs	0.93	0.01	0.2289	3952 B	0.354
Naive_ReadLine	100	5.230 μs	0.1470 μs	0.0228 μs	1.00	0.01	0.6638	11152 B	1.000
GeneratedReader_Read_Pooled	100	6.817 μs	0.0451 μs	0.0070 μs	1.30	0.01	-	32 B	0.003
SpanReader_Read_Pooled	100	7.981 μs	0.0825 μs	0.0214 μs	1.53	0.01	-	32 B	0.003

GeneratedReader_Read	1000	36.672 μs	1.7757 μs	0.2748 μs	0.67	0.01	2.3193	39232 B	0.353
SpanReader_Read	1000	49.423 μs	0.6525 μs	0.1695 μs	0.90	0.01	2.3193	39232 B	0.353
Naive_ReadLine	1000	54.901 μs	2.9132 μs	0.7565 μs	1.00	0.02	6.5918	111232 B	1.000
GeneratedReader_Read_Pooled	1000	66.047 μs	0.8129 μs	0.1258 μs	1.20	0.02	-	32 B	0.000
SpanReader_Read_Pooled	1000	79.558 μs	0.3678 μs	0.0569 μs	1.45	0.02	-	32 B	0.000

Benchmarks.Perf.ReaderStartupBenchmarks


BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.5 LTS (Noble Numbat)
AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 10.0.401
  [Host]     : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4
  Job-MEHJPP : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v4

IterationCount=5  WarmupCount=1

Method	Mean	Error	StdDev	Ratio	Gen0	Allocated	Alloc Ratio
ReflectionReader_ConstructAndReadOne	82.59 ns	1.792 ns	0.465 ns	1.00	0.0057	96 B	1.00
GeneratedReader_ReadOne	90.59 ns	1.777 ns	0.461 ns	1.10	0.0043	72 B	0.75

Benchmarks.Perf.SourceGenParserBenchmarks


BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.5 LTS (Noble Numbat)
AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 10.0.401
  [Host]     : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v3
  Job-MEHJPP : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v3

IterationCount=5  WarmupCount=1

Method	Line	Mean	Error	StdDev	Ratio	Gen0	Allocated	Alloc Ratio
Generated	John (...)00.00 [25]	39.14 ns	1.460 ns	0.379 ns	0.76	0.0024	40 B	1.00
Reflection	John (...)00.00 [25]	51.48 ns	0.412 ns	0.064 ns	1.00	0.0024	40 B	1.00

Benchmarks.Perf.WriterBenchmarks


BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.5 LTS (Noble Numbat)
AMD EPYC 7763 3.12GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 10.0.401
  [Host]     : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v3
  Job-MEHJPP : .NET 10.0.12 (10.0.12, 10.0.1226.42308), X64 RyuJIT x86-64-v3

IterationCount=5  WarmupCount=1

Method	Count	Mean	Error	StdDev	Ratio	RatioSD	Gen0	Gen1	Allocated	Alloc Ratio
WriteMany_ReuseWriterSpan	1	128.1 ns	1.46 ns	0.23 ns	0.49	0.01	-	-	-	0.00
WriteMany_ReuseWriter	1	131.4 ns	1.71 ns	0.44 ns	0.50	0.01	-	-	-	0.00
WriteMany_AsyncReuseWriter	1	175.6 ns	1.39 ns	0.36 ns	0.67	0.01	0.0019	-	32 B	0.01
WriteMany_NewStream	1	262.1 ns	16.61 ns	4.31 ns	1.00	0.02	0.1326	-	2224 B	1.00
WriteMany_AsyncNewStream	1	495.8 ns	42.20 ns	10.96 ns	1.89	0.05	0.3204	0.0029	5360 B	2.41

WriteMany_ReuseWriterSpan	100	13,326.6 ns	37.56 ns	5.81 ns	0.97	0.00	-	-	-	0.000
WriteMany_ReuseWriter	100	13,507.7 ns	39.77 ns	6.15 ns	0.98	0.00	-	-	-	0.000
WriteMany_NewStream	100	13,787.9 ns	132.98 ns	34.53 ns	1.00	0.00	0.3052	-	5328 B	1.000
WriteMany_AsyncReuseWriter	100	15,450.6 ns	293.90 ns	76.33 ns	1.12	0.01	-	-	32 B	0.006
WriteMany_AsyncNewStream	100	15,852.4 ns	200.33 ns	52.03 ns	1.15	0.00	0.3052	-	5360 B	1.006

WriteMany_ReuseWriter	1000	132,144.2 ns	459.23 ns	71.07 ns	0.99	0.00	-	-	-	0.000
WriteMany_ReuseWriterSpan	1000	133,357.4 ns	368.68 ns	95.74 ns	1.00	0.00	-	-	-	0.000
WriteMany_NewStream	1000	133,608.2 ns	808.06 ns	125.05 ns	1.00	0.00	0.2441	-	5328 B	1.000
WriteMany_AsyncReuseWriter	1000	155,535.6 ns	1,533.51 ns	237.31 ns	1.16	0.00	-	-	32 B	0.006
WriteMany_AsyncNewStream	1000	160,191.8 ns	2,897.16 ns	752.38 ns	1.20	0.01	0.2441	-	5360 B	1.006

dependabot Bot mentioned this pull request Oct 8, 2026

Bump the analyzers group with 8 updates #71

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Bump the analyzers group with 9 updates - #72

Bump the analyzers group with 9 updates#72
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