#include "nsCOMPtr.h" #include "nsString.h" #include #include #include "nsTextFormatter.h" int main (int argc, char* argv[]) { nsresult rv; nsAutoString value; nsTextFormatter::ssprintf(value, NS_LITERAL_STRING("%d").get(), 1); nsAutoString value2; value2.Assign(value.get()); printf("%d\n", value2.Length()); return rv; }