Please describe the problem:
Doxygen ignores enum bitfields in struct:

struct test{
enum cause_error:2;    /**< Two bit enum */
unsigned char blabla:1; /**< 1 bit value */
}

gives 

"
Data Fields
unsigned char 	blabla:1

Field Documentation
unsigned char test::blabla 	
< Two bit enum 1 bit value
"

This code is accepted without warnings in CodeVision AVR compiler

Steps to reproduce:
Described above

Actual results:
Described above

Expected results:
I would expect the enum value to be included under "Data Fields" and in "Field 
Documentation"

Does this happen every time?
Yes

Other information:
No