private static (TypeSpec Type, string Assembly) HandleArray(ArrayTypeSpec type, string assemblyName, Func <QualifiedType, QualifiedType> replaceTypeName)
{
var element = ApplyInner(type.ElementType, assemblyName, replaceTypeName);
if (ReferenceEquals(element.Type, type.ElementType))
{
return(type, element.Assembly);
}
return(new ArrayTypeSpec(element.Type, type.Dimensions), element.Assembly);
}
private static TypeSpec ParseInternal(ref ReadOnlySpan <char> input)
{
TypeSpec result;
char c;
Reader s = default;
s.Input = input;
// Read namespace and class name, including generic arity, which is a part of the class name.
NamedTypeSpec named = null;
while (true)
{
var typeName = ParseTypeName(ref s);
named = new NamedTypeSpec(named, typeName.ToString(), s.TotalGenericArity);
if (s.TryPeek(out c) && c == NestedTypeIndicator)
{
// Consume the nested type indicator, then loop to parse the nested type.
s.ConsumeCharacter(NestedTypeIndicator);
continue;
}
break;
}
// Parse generic type parameters
if (s.TotalGenericArity > 0 && s.TryPeek(out c) && c == ArrayStartIndicator)
{
s.ConsumeCharacter(ArrayStartIndicator);
var arguments = new TypeSpec[s.TotalGenericArity];
for (var i = 0; i < s.TotalGenericArity; i++)
{
if (i > 0)
{
s.ConsumeCharacter(ParameterSeparator);
}
// Parse the argument type
s.ConsumeCharacter(ArrayStartIndicator);
var remaining = s.Remaining;
arguments[i] = ParseInternal(ref remaining);
var consumed = s.Remaining.Length - remaining.Length;
s.Consume(consumed);
s.ConsumeCharacter(ArrayEndIndicator);
}
s.ConsumeCharacter(ArrayEndIndicator);
result = new ConstructedGenericTypeSpec(named, arguments);
}
else
{
// This is not a constructed generic type
result = named;
}
// Parse modifiers
bool hadModifier;
do
{
hadModifier = false;
if (!s.TryPeek(out c))
{
break;
}
switch (c)
{
case ArrayStartIndicator:
var dimensions = ParseArraySpecifier(ref s);
result = new ArrayTypeSpec(result, dimensions);
hadModifier = true;
break;
case PointerIndicator:
result = new PointerTypeSpec(result);
s.ConsumeCharacter(PointerIndicator);
hadModifier = true;
break;
case ReferenceIndicator:
result = new ReferenceTypeSpec(result);
s.ConsumeCharacter(ReferenceIndicator);
hadModifier = true;
break;
}
} while (hadModifier);
// Extract the assembly, if specified.
if (s.TryPeek(out c) && c == AssemblyIndicator)
{
s.ConsumeCharacter(AssemblyIndicator);
var assembly = ExtractAssemblySpec(ref s);
result = new AssemblyQualifiedTypeSpec(result, assembly.ToString());
}
input = s.Remaining;
return(result);
}