virtual void visit(ExpressionStatement &);
// Ignore structs because their members can't be accessed directly.
virtual void visit(StructDeclaration &) { }
virtual void visit(VariableDeclaration &);
virtual void visit(InterfaceBlock &);
virtual void visit(ExpressionStatement &);
// Ignore structs because their members can't be accessed directly.
virtual void visit(StructDeclaration &) { }
virtual void visit(VariableDeclaration &);
virtual void visit(InterfaceBlock &);