Explicitly cast range length to std::size_t to prevent conversion war…

…nings
fmtlib · Aug 20, 2017 · 14d8534 · 14d8534
1 parent c2201ce
commit 14d8534
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fmt/format.h b/fmt/format.h
@@ -742,7 +742,7 @@ template <typename T>
 template <typename U>
 void Buffer<T>::append(const U *begin, const U *end) {
   FMT_ASSERT(end >= begin, "negative value");
-  std::size_t new_size = size_ + (end - begin);
+  std::size_t new_size = size_ + static_cast<std::size_t>(end - begin);
   if (new_size > capacity_)
     grow(new_size);
   std::uninitialized_copy(begin, end,