Hi,

To explain my problem I will take this sample , my parser is a PPCompositeParser.

ClassOrInterfaceType: ClassType / InterfaceType

ClassType:TypeDeclSpecifier, TypeArgumentsopt

InterfaceType: TypeDeclSpecifier, TypeArgumentsopt

TypeDeclSpecifier: TypeName / ClassOrInterfaceType . Identifier

TypeName: Identifier /TypeName . Identifier 

Ok, so Identifier works well, no problem but when I tested typeDeclSpecifier, I lost the contral of Pharo but I don't know why because  I use a PPCompositeParser. For the moment I use some tricks but I would like it works normally.

Thanks for your help.