PN_IS_CLOSURE     266 core/objmodel.c   if (!PN_IS_CLOSURE(cl))
PN_IS_CLOSURE     355 core/objmodel.c   if (!PN_IS_CLOSURE(method)) {
PN_IS_CLOSURE     425 core/objmodel.c   if (PN_IS_CLOSURE(cl) && PN_CLOSURE(cl)->sig == PN_NIL)
PN_IS_CLOSURE     182 core/potion.h  #define PN_CHECK_CLOSURE(obj) if (!PN_IS_CLOSURE(obj)) return potion_type_error_want(P, ""#obj, (PN)obj, "Closure")
PN_IS_CLOSURE     775 core/potion.h      if (PN_IS_CLOSURE(c)) \
PN_IS_CLOSURE     474 core/syntax.y    if (!PN_IS_CLOSURE(cl))
PN_IS_CLOSURE     476 core/syntax.y    if (!PN_IS_CLOSURE(cl))
PN_IS_CLOSURE     702 core/table.c     if (cmp != PN_NIL && !PN_IS_BOOL(cmp) && !PN_IS_CLOSURE(cmp))
PN_IS_CLOSURE     732 core/table.c       else if (PN_IS_CLOSURE(cmp)) {
PN_IS_CLOSURE     766 core/table.c       if (cmp != PN_NIL && !PN_IS_BOOL(cmp) && !PN_IS_CLOSURE(cmp))
PN_IS_CLOSURE     870 core/vm.c                  if (PN_IS_CLOSURE(reg[op.a])) {
PN_IS_CLOSURE     134 lib/aio.c        if (PN_IS_CLOSURE(cb)) {	\
PN_IS_CLOSURE     143 lib/aio.c        if (PN_IS_CLOSURE(cb)) {	\