3 references to CSharp9
Microsoft.CodeAnalysis.CSharp.Features.UnitTests (3)
src\Analyzers\CSharp\Tests\UseIsNullCheck\UseIsNullCheckForReferenceEqualsTests.cs (3)
269""", new TestParameters(parseOptions: CSharp9)); 472""", new TestParameters(parseOptions: CSharp9)); 562""", new TestParameters(parseOptions: CSharp9));