TEST :Syntax Checking for Attribute Declaration (form) : Validation Rule: Attribute Locally Valid: global attribute 'foo' with use=optional, referenced in complexType with use=prohibited
http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#cAttribute_Declarations
| Item | Value | 
|---|---|
| title | attO020 - attO020 | 
| name | attO020 | 
| source | ../attO020.xsd | 
| schemaName | ../attO020.xsd | 
| keywords | schema negative | 
| package | javasoft.sqe.tests.attribute.atto020 |