Add support for getting the current thread's name

[folly.git] / folly / Format.cpp

diff --git a/folly/Format.cpp b/folly/Format.cpp
index 11f87e9da61e64617d04fdd440c5794fa24d063e..db95ea24088f34aa4c57234cf37b90a76854253e 100644 (file)
--- a/folly/Format.cpp
+++ b/folly/Format.cpp
@@ -50,14 +50,14 @@ void FormatValue<double>::formatHelper(
   }
 
   // 2+: for null terminator and optional sign shenanigans.
-  constexpr size_t bufLen =
+  constexpr int bufLen =
       2 + constexpr_max(
               2 + DoubleToStringConverter::kMaxFixedDigitsBeforePoint +
                   DoubleToStringConverter::kMaxFixedDigitsAfterPoint,
               constexpr_max(8 + DoubleToStringConverter::kMaxExponentialDigits,
                             7 + DoubleToStringConverter::kMaxPrecisionDigits));
   char buf[bufLen];
-  StringBuilder builder(buf + 1, static_cast<int> (sizeof(buf) - 1));
+  StringBuilder builder(buf + 1, bufLen - 1);
 
   char plusSign;
   switch (arg.sign) {
@@ -159,7 +159,7 @@ void FormatValue<double>::formatHelper(
     prefixLen = 1;
   }
 
-  piece = fbstring(p, len);
+  piece = fbstring(p, size_t(len));
 }