This is a regression from http://www.digitalmars.com/d/1.0/declaration.html
The definition of Declarator prevents parsing the following declaration:
int x = 3;
Declaration -> Decl
Decl -> BasicType Declarators
BasicType -> "int"
Declarators -> DeclaratorInitializer
DeclaratorInitializer -> Declarator "=" Initializer
Declarator can't parse the Identifier 'x', though. It must start with a BasicType2, which cannot begin with Identifier as specified.
See the following thread as well:
http://www.digitalmars.com/webnews/newsgroups.php?art_group=digitalmars.D&article_id=84691