IsNaN             396 src/objects-debug.cc   CHECK(year()->IsUndefined() || year()->IsSmi() || year()->IsNaN());
IsNaN             397 src/objects-debug.cc   CHECK(month()->IsUndefined() || month()->IsSmi() || month()->IsNaN());
IsNaN             398 src/objects-debug.cc   CHECK(day()->IsUndefined() || day()->IsSmi() || day()->IsNaN());
IsNaN             399 src/objects-debug.cc   CHECK(weekday()->IsUndefined() || weekday()->IsSmi() || weekday()->IsNaN());
IsNaN             400 src/objects-debug.cc   CHECK(hour()->IsUndefined() || hour()->IsSmi() || hour()->IsNaN());
IsNaN             401 src/objects-debug.cc   CHECK(min()->IsUndefined() || min()->IsSmi() || min()->IsNaN());
IsNaN             402 src/objects-debug.cc   CHECK(sec()->IsUndefined() || sec()->IsSmi() || sec()->IsNaN());
IsNaN             405 src/objects-debug.cc         cache_stamp()->IsNaN());
IsNaN             816 src/objects-inl.h bool Object::IsNaN() {
IsNaN             884 src/objects.h    inline bool IsNaN();
IsNaN            2925 test/cctest/test-api.cc   CHECK_NE(0, IsNaN(number_value));
IsNaN            14365 test/cctest/test-api.cc   if (IsNaN(input) || input < -date_limit || input > date_limit) {
IsNaN            14426 test/cctest/test-api.cc     if (!IsNaN(test_value)) {
IsNaN            14445 test/cctest/test-api.cc     if (!IsNaN(expected_stored_date)) {