DmdCustomAttributeNamedArgument ReadNamedArgument() {
bool isField;
switch ((SerializationType)reader.ReadByte()) {
case SerializationType.Property:isField = false; break;
case SerializationType.Field: isField = true; break;
default: throw new CABlobParserException("Named argument is not a field/property");
}
var fieldPropType = ReadFieldOrPropType();
var name = ReadUTF8String();
var argument = ReadFixedArg(fieldPropType);
DmdMemberInfo memberInfo;
if (isField) {
var field = ctorReflectedType.GetField(name);
if ((object)field == null || !DmdMemberInfoEqualityComparer.DefaultMember.Equals(field.FieldType, fieldPropType))
memberInfo = null;
else
memberInfo = field;
}
else {
var property = ctorReflectedType.GetProperty(name);
if ((object)property == null || !DmdMemberInfoEqualityComparer.DefaultMember.Equals(property.PropertyType, fieldPropType))
memberInfo = null;
else
memberInfo = property;
}
if ((object)memberInfo == null)
throw new ResolveException($"Couldn't resolve CA {(isField ? "field" : "property")}: {name}");
return new DmdCustomAttributeNamedArgument(memberInfo, argument);
}
DmdCustomAttributeNamedArgument ReadNamedArgument()
{
bool isField;
switch ((SerializationType)reader.ReadByte())
{
case SerializationType.Property: isField = false; break;
case SerializationType.Field: isField = true; break;
default: throw new CABlobParserException("Named argument is not a field/property");
}
var fieldPropType = ReadFieldOrPropType();
var name = ReadUTF8String() ?? string.Empty;
var argument = ReadFixedArg(fieldPropType);
DmdMemberInfo?memberInfo;
if (isField)
{
var field = ctorReflectedType.GetField(name);
if (field is null || !DmdMemberInfoEqualityComparer.DefaultMember.Equals(field.FieldType, fieldPropType))
{
memberInfo = null;
}
else
{
memberInfo = field;
}
}
static DmdFieldInfo?TryGetBuilderFieldByname(DmdType type)
{
foreach (var name in KnownMemberNames.builderFieldNames)
{
const DmdBindingFlags flags = DmdBindingFlags.Instance | DmdBindingFlags.Public | DmdBindingFlags.NonPublic;
if (type.GetField(name, flags) is DmdFieldInfo field)
{
return(field);
}
}
return(null);
}