From eefa1e5b1b529f50774658b018a37f8693846658 Mon Sep 17 00:00:00 2001
From: Walter Gray <walter.gray@getcruise.com>
Date: Fri, 13 Nov 2020 11:45:38 -0800
Subject: [PATCH] use FMT_CONSTEXPR_DECL

---
 include/fmt/chrono.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/fmt/chrono.h b/include/fmt/chrono.h
index e7c464a4..7af0b759 100644
--- a/include/fmt/chrono.h
+++ b/include/fmt/chrono.h
@@ -764,10 +764,10 @@ inline std::chrono::duration<Rep, std::milli> get_milliseconds(
 
 template <typename Char, typename Rep, typename OutputIt>
 OutputIt format_duration_value(OutputIt out, Rep val, int precision) {
-  static constexpr const Char pr_f[] = {'{', ':', '.', '{', '}', 'f', '}', 0};
+  static FMT_CONSTEXPR_DECL const Char pr_f[] = {'{', ':', '.', '{', '}', 'f', '}', 0};
   if (precision >= 0) return format_to(out, FMT_STRING(pr_f), val, precision);
-  static constexpr const Char fp_f[] = {'{', ':', 'g', '}', 0};
-  static constexpr const Char format[] = {'{', '}', 0};
+  static FMT_CONSTEXPR_DECL const Char fp_f[] = {'{', ':', 'g', '}', 0};
+  static FMT_CONSTEXPR_DECL const Char format[] = {'{', '}', 0};
   if(std::is_floating_point<Rep>::value) {
     return format_to(out, FMT_STRING(fp_f), val);  
   } else {
@@ -792,9 +792,9 @@ template <typename Char, typename Period, typename OutputIt>
 OutputIt format_duration_unit(OutputIt out) {
   if (const char* unit = get_units<Period>())
     return copy_unit(string_view(unit), out, Char());
-  static constexpr const Char num_f[] = {'[', '{', '}', ']', 's', 0};
+  static FMT_CONSTEXPR_DECL const Char num_f[] = {'[', '{', '}', ']', 's', 0};
   if (const_check(Period::den == 1)) return format_to(out, FMT_STRING(num_f), Period::num);
-  static constexpr const Char num_def_f[] = {'[', '{', '}', '/', '{', '}', ']', 's', 0};
+  static FMT_CONSTEXPR_DECL const Char num_def_f[] = {'[', '{', '}', '/', '{', '}', ']', 's', 0};
   return format_to(out, FMT_STRING(num_def_f), Period::num, Period::den);
 }