Method visitBlockFinalExpression

src/ast/ast_print.cpp:548–556

            ss << string(tab,'\t');
        }
        virtual ExpressionPtr visitBlockFinalExpression ( ExprBlock * block, Expression * that ) override {
            if ( printCStyle || block->isClosure ) {
                if ( needsTrailingSemicolumn(that) ) {
                    ss << ";";
                }
            }
            newLine();
            return Visitor::visitBlockFinalExpression(block, that);
        }
    // string builder
        virtual void preVisit ( ExprStringBuilder * expr ) override {
            Visitor::preVisit(expr);