Inlined complex types with same name result in duplicate struct definitions

[nettnikl]

Hi!

The tool is installed via

go install github.com/gocomply/xsd2go/cli/gocomply_xsd2go

Consider the following:

<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ak="http://www.bafa.de/ausfuhrkontrolle/schemas" targetNamespace="http://www.bafa.de/ausfuhrkontrolle/schemas" elementFormDefault="qualified" attributeFormDefault="qualified" version="1.0">
	<xsd:annotation/>
	<xsd:complexType name="AAA">
		<xsd:annotation/>
		<xsd:sequence>
		<xsd:element name="List" minOccurs="0">
			<xsd:annotation/>
			<xsd:complexType>
				<xsd:sequence>
					<xsd:element name="CCC" type="xsd:string" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:complexType>
		</xsd:element>
		</xsd:sequence>
	</xsd:complexType>
	<xsd:complexType name="BBB">
		<xsd:annotation/>
		<xsd:sequence>
			<xsd:element name="List" minOccurs="0">
				<xsd:annotation/>
				<xsd:complexType>
					<xsd:sequence>
						<xsd:element name="DDD" type="xsd:int" minOccurs="1" maxOccurs="unbounded"/>
					</xsd:sequence>
				</xsd:complexType>
			</xsd:element>
		</xsd:sequence>
	</xsd:complexType>
</xsd:schema>

This results in:

// Element
type List struct {
	XMLName xml.Name `xml:"List"`

	Ccc []string `xml:",any"`
}

// Element
type List struct {
	XMLName xml.Name `xml:"List"`

	Ddd []int `xml:",any"`
}
[...]

While i would expect this to be prefixed, or solved via anonymous structs, like e.g.:

// Element
type AaaList struct {
	XMLName xml.Name `xml:"List"`

	Ccc []string `xml:",any"`
}

// Element
type BbbList struct {
	XMLName xml.Name `xml:"List"`

	Ddd []int `xml:",any"`
}
[...]

or

// XSD ComplexType declarations

type Aaa struct {
	XMLName xml.Name

	List *struct {
		XMLName xml.Name `xml:"List"`

		Ccc []string `xml:",any"`
	} `xml:",any"`
}

type Bbb struct {
	XMLName xml.Name

	List *struct {
		XMLName xml.Name `xml:"List"`
	
		Ddd []int `xml:",any"`
	} `xml:",any"`
}
[...]

Thanks for consideration!

[nettnikl]

One way would be to set nameOverride for the dupe elements so no duplicates are returned by GoName().

[nettnikl]

Tested this change locally, seems to work. Can it be merged? Unit test is included.