[Conv] MaxString specialization for __int128

Summary: Just that.

Test Plan: .

Reviewed By: igorzi@fb.com

FB internal diff: D613291

diff --git a/folly/Conv.cpp b/folly/Conv.cpp
index c65ba04a42a57d2e5b08e9df41497d0a354a5ffa..27067fcc501f0f5f88a6fece9111581746959602 100644 (file)
--- a/folly/Conv.cpp
+++ b/folly/Conv.cpp
@@ -42,6 +42,8 @@ static_assert(sizeof(unsigned long) >= 4,
               " please update.");
 template <> const char *const MaxString<unsigned long long>::value =
   "18446744073709551615";
+template <> const char *const MaxString<unsigned __int128>::value =
+  "340282366920938463463374607431768211455";
 static_assert(sizeof(unsigned long long) >= 8,
               "Wrong value for MaxString<unsigned long long>::value"
               ", please update.");