d/dmd/escape.c

91         v->storage_class &= ~STCmaybescope;
97         else if (v->storage_class & STCvariadic && p == sc->func)
122         v->storage_class &= ~STCmaybescope;
124         if ((v->storage_class & (STCref | STCout)) == 0 && p == sc->func)
146             v->storage_class &= ~STCmaybescope;
148             if ((v->storage_class & (STCref | STCout | STCscope)) && p == sc->func)
239             v->storage_class &= ~STCmaybescope;
243             if (va && va->isScope() && va->storage_class & STCreturn && !(v->storage_class & STCreturn) &&
254                 ((va->enclosesLifetimeOf(v) && !(v->storage_class & STCparameter)) ||
257                  va->storage_class & STCref) &&
270                     va->storage_class |= STCscope | STCscopeinferred;
271                     va->storage_class |= v->storage_class & STCreturn;
282         else if (v->storage_class & STCvariadic && p == sc->func)
291                         va->storage_class |= STCscope | STCscopeinferred;
323             ((va->enclosesLifetimeOf(v) && !(v->storage_class & STCparameter)) || va->storage_class & STCref) &&
333             v->storage_class &= ~STCmaybescope;
335         if ((v->storage_class & (STCref | STCout)) == 0 && p == sc->func)
341                     va->storage_class |= STCscope | STCscopeinferred;
371                 v->storage_class &= ~STCmaybescope;
373             if ((v->storage_class & (STCref | STCout | STCscope)) && p == sc->func)
381                         //va->storage_class |= STCscope | STCscopeinferred;
402                 va->storage_class |= STCscope | STCscopeinferred;
512         if (v->storage_class & STCparameter)
544         if ((v->isScope() || (v->storage_class & STCmaybescope)) &&
545             !(v->storage_class & STCreturn) &&
556             if (v->storage_class & STCreturn)
581         else if (v->storage_class & STCvariadic && p == sc->func)
607         if ((v->storage_class & (STCref | STCout)) == 0)
625                     sc->func->storage_class |= STCreturn;
632         if ( (v->storage_class & (STCref | STCout)) &&
633              !(v->storage_class & (STCreturn | STCforeach)))
647                     //printf("storage class = x%llx\n", v->storage_class);
693     v->storage_class |= STCreturn;
700         fd->storage_class |= STCreturn;
880                     if (v->storage_class & STCvariadic)
982                 else if (dve->var->storage_class & STCreturn || tf->isreturn)
984                     if (dve->var->storage_class & STCscope)
986                     else if (dve->var->storage_class & STCref)
1045                 if (v->storage_class & STCref && v->storage_class & (STCforeach | STCtemp) && v->_init)
1082                     if (v->storage_class & STCvariadic)
1180                     if (dve->var->storage_class & STCreturn || tf->isreturn)
1182                         if ((dve->var->storage_class & STCscope) || tf->isscope)
1184                         else if ((dve->var->storage_class & STCref) || tf->isref)