private static NamedTypeSymbol TransformTypeDefinition(NamedTypeSymbol type)
{
switch (type.SpecialType)
{
case SpecialType.System_IntPtr:
case SpecialType.System_UIntPtr:
return(type.AsNativeInteger());
default:
throw new UnsupportedSignatureContent();
}
}
private static NamedTypeSymbol TransformTypeDefinition(NamedTypeSymbol type)
{
switch (type.SpecialType)
{
case SpecialType.System_IntPtr:
case SpecialType.System_UIntPtr:
return(type.AsNativeInteger());
default:
throw new ArgumentException();
}
}
private NamedTypeSymbol TransformNamedType(NamedTypeSymbol type)
{
if (!type.IsGenericType)
{
switch (type.SpecialType)
{
case SpecialType.System_IntPtr:
case SpecialType.System_UIntPtr:
if (_index >= _transformFlags.Length)
{
throw new UnsupportedSignatureContent();
}
return((_transformFlags[_index++], type.IsNativeIntegerType) switch
{
(false, true) => type.NativeIntegerUnderlyingType,
(true, false) => type.AsNativeInteger(),
_ => type,
});
private NamedTypeSymbol TransformNamedType(NamedTypeSymbol type)
{
if (!type.IsGenericType)
{
switch (type.SpecialType)
{
case SpecialType.System_IntPtr:
case SpecialType.System_UIntPtr:
if (_index >= _transformFlags.Length)
{
throw new UnsupportedSignatureContent();
}
return(_transformFlags[_index++] ? type.AsNativeInteger() : type);
}
}
var allTypeArguments = ArrayBuilder <TypeWithAnnotations> .GetInstance();
type.GetAllTypeArgumentsNoUseSiteDiagnostics(allTypeArguments);
bool haveChanges = false;
for (int i = 0; i < allTypeArguments.Count; i++)
{
TypeWithAnnotations oldTypeArgument = allTypeArguments[i];
TypeWithAnnotations newTypeArgument = TransformTypeWithAnnotations(oldTypeArgument);
if (!oldTypeArgument.IsSameAs(newTypeArgument))
{
allTypeArguments[i] = newTypeArgument;
haveChanges = true;
}
}
NamedTypeSymbol result = haveChanges ? type.WithTypeArguments(allTypeArguments.ToImmutable()) : type;
allTypeArguments.Free();
return(result);
}
