Method preVisit

src/ast/ast_allocate_stack.cpp:30–33

function

        virtual bool canVisitFunction ( Function * fun ) override { return !fun->isTemplate && !fun->stub && (isEverything || fun->used); }
    // function
        virtual void preVisit ( Function * f ) override {
            Visitor::preVisit(f);
            func = f;
        }
        virtual FunctionPtr visit ( Function * that ) override {
            if ( cmresVAR && !failedToCMRES ) cmresVAR->aliasCMRES = true;
            func = nullptr;