vitalybuka added inline comments. ================ Comment at: tools/sancov/sancov.cc:502 @@ +501,3 @@ + if (Pct < 10) + Zeroes = "00"; + else if (Pct < 100) ---------------- std::string Num = std::to_string(Pct); return std::string(3-Num.size(), ''0") + Num; http://reviews.llvm.org/D18420