ignore unusable param in non-float overload

Walter Gray · Walter Gray · commit 03c29ded73b2 · 2020-11-13T16:17:03.000-08:00
diff --git a/include/fmt/chrono.h b/include/fmt/chrono.h
@@ -764,7 +764,7 @@ inline std::chrono::duration<Rep, std::milli> get_milliseconds(
 
 template <typename Char, typename Rep, typename OutputIt,
           FMT_ENABLE_IF(std::is_integral<Rep>::value)>
-OutputIt format_duration_value(OutputIt out, Rep val, int precision) {
+OutputIt format_duration_value(OutputIt out, Rep val, int) {
   static FMT_CONSTEXPR_DECL const Char format[] = {'{', '}', 0};
   return format_to(out, FMT_STRING(format), val);
 }

Original file line number	Diff line number	Diff line change
`@@ -764,7 +764,7 @@ inline std::chrono::duration<Rep, std::milli> get_milliseconds(`
`764`	`764`
`765`	`765`	`template <typename Char, typename Rep, typename OutputIt,`
`766`	`766`	`FMT_ENABLE_IF(std::is_integral<Rep>::value)>`
`767`		`-OutputIt format_duration_value(OutputIt out, Rep val, int precision) {`
	`767`	`+OutputIt format_duration_value(OutputIt out, Rep val, int) {`
`768`	`768`	`static FMT_CONSTEXPR_DECL const Char format[] = {'{', '}', 0};`
`769`	`769`	`return format_to(out, FMT_STRING(format), val);`
`770`	`770`	`}`