PN_TWEAK          434 core/gc.c          case PN_TWEAK:
PN_TWEAK          540 core/gc.c          case PN_TWEAK:
PN_TWEAK           50 core/internal.c   potion_type_new(P, PN_TWEAK, obj_vt);
PN_TWEAK          210 core/internal.c   case PN_TWEAK:       	return 0;   //6 (illegal)
PN_TWEAK          469 core/objmodel.c   vPN(WeakRef) ref = PN_ALLOC(PN_TWEAK, struct PNWeakRef);
PN_TWEAK          665 core/objmodel.c   PN ref_vt = PN_VTABLE(PN_TWEAK);
PN_TWEAK          698 core/objmodel.c   potion_init_class_reference(P, potion_str(P, "Ref"),          PN_VTABLE(PN_TWEAK));
PN_TWEAK          170 core/potion.h  #define PN_IS_REF(v)     (PN_IS_PTR(v) && (potion_ptr_type((PN)v) == PN_TWEAK))
PN_TWEAK          514 core/vm-x86.c      ASMS("\x81\x38"); ASMI(PN_TWEAK); 	// cmpq WEAK (%eax)   # 0x250004
PN_TWEAK          534 core/vm-x86.c      ASMS("\x81\x38"); ASMI(PN_TWEAK); 			// cmpq WEAK (%rax) # 0x250004