1. mixins are still listed in Future Directions
2. in the ABI for classes, the following appears:

class XXXX
	{
	    ....
	};

the semicolon is unnecessary (wrong?)
3. in EnumDeclaration there is: "enum EnumBaseType : EnumBody", when it should
be "enum : EnumBaseType EnumBody"

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Carlos Santander Bernal