public string DoSomethingWithTheSyntaxTree(SyntaxTree syntaxTree)
{
ICSharpVersionDependent csharpVersionDependent = CSharpVersionDependentCreator.GetCSharpVersionDependentImplementation();
var versionDependentOutput = csharpVersionDependent.DoSomethngWithNullableReferenceTypes(syntaxTree);
return
("Assembly location:" +
Environment.NewLine +
syntaxTree.GetType().Assembly.Location +
Environment.NewLine +
"Assembly name and version:" +
Environment.NewLine +
syntaxTree.GetType().Assembly +
Environment.NewLine +
$"Number of {nameof(SyntaxNode)} types:" +
Environment.NewLine +
syntaxTree.GetType().Assembly
.ExportedTypes
.Count(type => typeof(SyntaxNode).IsAssignableFrom(type)) +
Environment.NewLine +
$"Number of {nameof(SyntaxKind)} entries:" +
Environment.NewLine +
Enum.GetValues(typeof(SyntaxKind)).Length +
Environment.NewLine +
$"Doing something with nullable reference types:" +
Environment.NewLine +
versionDependentOutput +
Environment.NewLine);
}
public static ICSharpVersionDependent GetCSharpVersionDependentImplementation()
{
return(instance = instance ?? CreateCSharpVersionDependentImplementation());
}