public override bool VisitTypeParameter(ITypeParameterSymbol symbol)
{
if (!IsInScope(symbol))
{
// reference to type parameter not in scope, make explicit scope reference
var declarer = new DeclarationGenerator(_builder);
declarer.Visit(symbol.ContainingSymbol);
_builder.Append(":");
}
if (symbol.DeclaringMethod != null)
{
_builder.Append("``");
_builder.Append(symbol.Ordinal);
}
else
{
// get count of all type parameter preceding the declaration of the type parameters containing symbol.
var container = symbol.ContainingSymbol?.ContainingSymbol;
var b = GetTotalTypeParameterCount(container as INamedTypeSymbol);
_builder.Append("`");
_builder.Append(b + symbol.Ordinal);
}
return(true);
}
/// <summary>
/// Creates an id string used by external documenation comment files to identify declarations
/// of types, namespaces, methods, properties, etc.
/// </summary>
public static string CreateDeclarationId(ISymbol symbol)
{
var builder = new StringBuilder();
var generator = new DeclarationGenerator(builder);
generator.Visit(symbol);
return(builder.ToString());
}