234     ExpressionObj condition = f->condition()->perform(&eval);  in operator ()()
287     if (ae) ae = ae->perform(&eval);  in operator ()()
310     if (av) av = av->perform(&eval);  in operator ()()
327     ExpressionObj prop = old_p->perform(&eval);  in operator ()()
335     if (value) value = value->perform(&eval);  in operator ()()
372             env->set_global(var, a->value()->perform(&eval));  in operator ()()
376           env->set_global(var, a->value()->perform(&eval));  in operator ()()
380         env->set_global(var, a->value()->perform(&eval));  in operator ()()
391                 cur->set_local(var, a->value()->perform(&eval));  in operator ()()
407             env->set_global(var, a->value()->perform(&eval));  in operator ()()
412         env->set_local(var, a->value()->perform(&eval));  in operator ()()
415         env->set_local(var, a->value()->perform(&eval));  in operator ()()
419       env->set_lexical(var, a->value()->perform(&eval));  in operator ()()
428       ExpressionObj ex = imp->import_queries()->perform(&eval);  in operator ()()
432       result->urls().push_back(imp->urls()[i]->perform(&eval));  in operator ()()
472     w->perform(&eval);  in operator ()()
479     e->perform(&eval);  in operator ()()
486     d->perform(&eval);  in operator ()()
498 …Comment* rv = SASS_MEMORY_NEW(Comment, c->pstate(), Cast<String>(c->text()->perform(&eval)), c->is…  in operator ()()
509     ExpressionObj rv = i->predicate()->perform(&eval);  in operator ()()
527     ExpressionObj low = f->lower_bound()->perform(&eval);  in operator ()()
532     ExpressionObj high = f->upper_bound()->perform(&eval);  in operator ()()
582     ExpressionObj expr = e->list()->perform(&eval);  in operator ()()
589       ExpressionObj rv = Listize::perform(ls);  in operator ()()
607         ExpressionObj k = key->perform(&eval);  in operator ()()
608         ExpressionObj v = map->at(key)->perform(&eval);  in operator ()()
641                 : (*scalars)[j]->perform(&eval));  in operator ()()
668     ExpressionObj cond = pred->perform(&eval);  in operator ()()
671       cond = pred->perform(&eval);  in operator ()()
789     ExpressionObj rv = c->arguments()->perform(&eval);  in operator ()()
832       Statement_Obj ith = bb->perform(this);  in operator ()()
859     Trace_Obj trace = Cast<Trace>(call->perform(this));  in operator ()()
869       Statement_Obj ith = stm->perform(this);  in append_block()