Pass significand_size by value

fmtlib · Jul 5, 2021 · 20e4ef8 · 20e4ef8
1 parent c4a3c23
commit 20e4ef8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/fmt/format.h b/include/fmt/format.h
@@ -1634,7 +1634,7 @@ inline auto get_significand_size(const dragonbox::decimal_fp<T>& fp) -> int {
 
 template <typename Char, typename OutputIt>
 inline auto write_significand(OutputIt out, const char* significand,
-                              int& significand_size) -> OutputIt {
+                              int significand_size) -> OutputIt {
   return copy_str<Char>(significand, significand + significand_size, out);
 }
 template <typename Char, typename OutputIt, typename UInt>