FIELD_NAME_DESC    42 node.c         		   FIELD_NAME_DESC(name, ann), \
FIELD_NAME_DESC    48 node.c         	rb_strlen_lit(FIELD_NAME_DESC(name, ann)) : \
FIELD_NAME_DESC    55 node.c         #define SIMPLE_FIELD1(name, ann)    SIMPLE_FIELD(FIELD_NAME_LEN(name, ann), FIELD_NAME_DESC(name, ann))