public static SemanticModel GetSutSemanticModel(SemanticModel testSemanticModel, ISymbol suitableSutSymbol, Location sutFirstLocation)
{
var compilation = testSemanticModel.GetCompilation(suitableSutSymbol);
var sutSemanticModel = compilation?.GetSemanticModel(sutFirstLocation.SourceTree);
return sutSemanticModel;
}
