GU0074

Prefer pattern

Topic	Value
Id	GU0074
Severity	Hidden
Enabled	True
Category	Gu.Analyzers.Correctness
Code	BinaryExpressionAnalyzer

Description

Prefer C#8 pattern syntax. Convenience fix for refactoring to pattern syntax. Supports a few simple common cases like:

The analyzer is default hidden meaning it will work as a refactoring.

Motivation

Pattern syntax is nicer many times. Avoids putting locals in scope.

How to fix violations

Use the fix.

Configure severity

Via ruleset file.

Configure the severity per project, for more info see MSDN.

Via #pragma directive.

#pragma warning disable GU0074 // Prefer pattern
Code violating the rule here
#pragma warning restore GU0074 // Prefer pattern

Or put this at the top of the file to disable all instances.

#pragma warning disable GU0074 // Prefer pattern

Via attribute [SuppressMessage].

[System.Diagnostics.CodeAnalysis.SuppressMessage("Gu.Analyzers.Correctness", 
    "GU0074:Prefer pattern", 
    Justification = "Reason...")]