test/format-test.cc: fixed implicit conversion changes signedness war…

…ning in clang
fmtlib · Aug 14, 2020 · 4ee7229 · 4ee7229
1 parent d4add59
commit 4ee7229
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/test/format-test.cc b/test/format-test.cc
@@ -1828,14 +1828,14 @@ class mock_arg_formatter
   }
 
   template <typename T>
-  typename std::enable_if<fmt::detail::is_integral<T>::value, iterator>::type
+  typename std::enable_if<fmt::detail::is_integral<T>::value && fmt::detail::is_signed<T>::value, iterator>::type
   operator()(T value) {
     call(value);
     return base::operator()(value);
   }
 
   template <typename T>
-  typename std::enable_if<!fmt::detail::is_integral<T>::value, iterator>::type
+  typename std::enable_if<!(fmt::detail::is_integral<T>::value && fmt::detail::is_signed<T>::value), iterator>::type
   operator()(T value) {
     return base::operator()(value);
   }