Fix a remaining C++11 compatibility issue

jk-jeon · Nov 3, 2023 · 9a7e3fc · 9a7e3fc
1 parent 5cf1d3f
commit 9a7e3fc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/dragonbox/dragonbox_to_chars.h b/include/dragonbox/dragonbox_to_chars.h
@@ -95,7 +95,7 @@ namespace jkj::dragonbox {
     // Maximum required buffer size (excluding null-terminator)
     template <class FloatFormat>
     inline constexpr std::size_t max_output_string_length =
-        std::is_same_v<FloatFormat, ieee754_binary32>
+        std::is_same<FloatFormat, ieee754_binary32>::value
             ?
             // sign(1) + significand(9) + decimal_point(1) + exp_marker(1) + exp_sign(1) + exp(2)
             (1 + 9 + 1 + 1 + 1 + 2)