Cast so we have enough space to contain the integer

NonVolatileComputing · Aug 23, 2017 · be220c8 · be220c8
1 parent 5716010
commit be220c8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cpp/src/arrow/util/int128.cc b/cpp/src/arrow/util/int128.cc
@@ -29,7 +29,7 @@ namespace arrow {
 namespace decimal {
 
 static constexpr uint64_t kIntMask = 0xFFFFFFFF;
-static constexpr uint64_t kCarryBit = 1UL << 32UL;
+static constexpr auto kCarryBit = static_cast<uint64_t>(1) << static_cast<uint64_t>(32);
 
 Int128::Int128(const std::string& str) : Int128() {
   const size_t length = str.length();