IsStringObject    951 include/v8.h     V8EXPORT bool IsStringObject() const;
IsStringObject   1047 test/cctest/test-api.cc   CHECK(boxed_string->IsStringObject());
IsStringObject   1049 test/cctest/test-api.cc   CHECK(!unboxed_string->IsStringObject());
IsStringObject   1051 test/cctest/test-api.cc   CHECK(!boxed_not_string->IsStringObject());
IsStringObject   1053 test/cctest/test-api.cc   CHECK(!not_object->IsStringObject());
IsStringObject   1060 test/cctest/test-api.cc   CHECK(new_boxed_string->IsStringObject());