Base:
method
TryAnalyzePatternCondition
Microsoft.CodeAnalysis.UseNullPropagation.AbstractUseNullPropagationDiagnosticAnalyzer<TSyntaxKind, TExpressionSyntax, TStatementSyntax, TConditionalExpressionSyntax, TBinaryExpressionSyntax, TInvocationExpressionSyntax, TConditionalAccessExpressionSyntax, TElementAccessExpressionSyntax, TMemberAccessExpressionSyntax, TIfStatementSyntax, TExpressionStatementSyntax>.TryAnalyzePatternCondition(Microsoft.CodeAnalysis.LanguageService.ISyntaxFacts, TExpressionSyntax, out TExpressionSyntax, out System.Boolean)