encoding/xml: Unmarshal does not properly handle NCName in XML namespaces #9775
Description
Example:
type A struct {
XMLName xml.Name xml:"a:B"
}
Struct A is marshaled to "<a:B></a:B>", as expected.
However if we run
a := A{}
xml.Unmarshal([]byte("<a:B></a:B>"), &a)
It results in an error saying "unexpected error: expected element type <a:B> but have "