Microsoft.CodeAnalysis.Shared.Utilities.AbstractSpeculationAnalyzer<TExpressionSyntax, TTypeSyntax, TAttributeSyntax, TArgumentSyntax, TForEachStatementSyntax, TThrowStatementSyntax, TInvocationExpressionSyntax, TConversion>.ConversionsAreCompatible(Microsoft.CodeAnalysis.SemanticModel, TExpressionSyntax, Microsoft.CodeAnalysis.SemanticModel, TExpressionSyntax)