TEST :Syntax Checking for Attribute Declaration (ID) : AttributeGroup with ref="foo" and has attribute decl as child
http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#cAttribute_Group_Definitions
| Item | Value | 
|---|---|
| title | attgD037 - attgD037 | 
| name | attgD037 | 
| source | ../attgD037.xsd | 
| schemaName | ../attgD037.xsd | 
| keywords | schema negative | 
| package | javasoft.sqe.tests.attributegroup.attgd037 |