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Bump SonarAnalyzer.CSharp from 9.7.0.75501 to 9.8.0.76515 #87

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merged 4 commits into from
Sep 1, 2023

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@dependabot dependabot bot commented on behalf of github Sep 1, 2023

Bumps SonarAnalyzer.CSharp from 9.7.0.75501 to 9.8.0.76515.

Release notes

Sourced from SonarAnalyzer.CSharp's releases.

9.8

This release completes our effort to migrate all our symbolic execution rules from our old to our new engine: S2583 and S2589 are now migrated and see significant improvements. Also, they are now available for VB.NET. This being the last analyzer to migrate means that the engines don't run in parallel anymore, which significantly reduces analysis time.

On top of that, our TokenTypeAnalyzer got a rework, which also improves performance in terms of analysis time and memory usage.

This new release supports a new taxonomy for issues and hotspots that better reflects the characteristics of Clean Code.

New Rules

  • 7648 - [VB.NET] S2589: Boolean expressions should not be gratuitous
  • 7647 - [VB.NET] S2583: Conditionally executed code should be reachable

Improvements

  • 7646 - [C#] Migrate S2583/S2589 to the new Symbolic Execution engine (C#)
  • 7369 - [C#] UtilityAnalyzer: Move to a syntax based classification of identifiers in the token type utility analyzer
  • 7697, 7803 - Update RSPEC before 9.8 release

False Positives

  • 7789 - [C#] Fix S2583/S2589 FP: Do not raise when condition is in the body of a lock statement.
  • 2496 - [C#] Fix S2583,S2589 FP: with nullable struct - update symbolic execution engine
  • 5601 - [C#] Fix S2583 FP: Variable change not detected inside a loop
  • 5002 - [C#] Fix S2583 FP: Property pattern match in else-if condition
  • 4755 - [C#] Fix S2583 FP: When using nullable boolean in if-elseif-else.
  • 4559 - [C#] Fix S2583 FP: User-defined explicit/implicit casts
  • 3288 - [C#] Fix S2583 FP: Invocation argument constraints should be independent
  • 2411 - [C#] Fix S2583 FP: confusing message for Guid comparison - should trigger S2589 instead
  • 739 - [C#] Fix S2583 FP: Condition evaluates to constant - false positive when casting floating point numbers
  • 7489 - [C#] Fix S2589 FP: Deconstructing a tuple in foreach loop
  • 7096 - [C#] Fix S2589 FP: || and property patterns
  • 5221 - [C#] Fix S2589 FP with nullable value types
  • 3910 - [C#] Fix S2589 FP and FN: Conditional access and pattern matching
  • 3565 - [C#] Fix S2589 FP: with StringSegment and literal null
  • 3353 - [C#] Fix S2589 FP: ref parameters in multithreading

False Negative

  • 6745 - [C#, VB.NET] Fix S2589 FN: Detect comparison between constant values
  • 4515 - [C#] Fix S2583 FN: Local functions
Commits
  • c1515ba UtilityAnalyzer: Wrong classifications: value in nameof (#7823)
  • dd0da2c UtilityAnalyzer: Wrong classifications: value in MemberAccess (#7822)
  • 360a2a5 UtilityAnalyzer: Wrong classifications: ref types (#7824)
  • 18f120f SE: Increase VisitCount for loop conditions to 3 (#7795)
  • dab5b34 UtilityAnalyzer: Optimize hot-path of TokenType analyzer (#7811)
  • 3d0f443 UtilityAnalyzer: Optimize SimpleMemberAccessExpression handling for the Token...
  • 287d36a UtilityAnalyzer: Annotate with performance sensitive (#7817)
  • e63e4e2 S1075: Add FN repro (#7816)
  • 3c5032e UtilityAnalyzer: Wrong classifications for AliasQualifiedNames (#7814)
  • 01782bd UtilityAnalyzer: Wrong classifcations for tuple elements (#7812)
  • Additional commits viewable in compare view

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Bumps [SonarAnalyzer.CSharp](https://github.com/SonarSource/sonar-dotnet) from 9.7.0.75501 to 9.8.0.76515.
- [Release notes](https://github.com/SonarSource/sonar-dotnet/releases)
- [Commits](SonarSource/sonar-dotnet@9.7.0.75501...9.8.0.76515)

---
updated-dependencies:
- dependency-name: SonarAnalyzer.CSharp
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot requested a review from Bertk as a code owner September 1, 2023 00:28
@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Sep 1, 2023
Bertk
Bertk previously approved these changes Sep 1, 2023
@Bertk Bertk merged commit a9ffe98 into main Sep 1, 2023
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@dependabot dependabot bot deleted the dependabot/nuget/SonarAnalyzer.CSharp-9.8.0.76515 branch September 1, 2023 11:26
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