class TBang
super Token
end
+class TQuest
+ super Token
+end
class TAt
super Token
end
class TBadString
super Token
end
+class TBadTString
+ super Token
+end
class TBadChar
super Token
end
class TExternCodeSegment
super Token
end
+class TBadExtern
+ super Token
+end
class EOF
super Token
end
var n_assign: TAssign is writable, noinit
var n_expr: AExpr is writable, noinit
end
+class ASafeExpr
+ super AExpr
+ var n_expr: AExpr is writable, noinit
+ var n_quest: TQuest is writable, noinit
+end
class ATypeExpr
super AExpr
var n_type: AType is writable, noinit