ci

Author: huixie90

libcxx/test/std/containers/container.adaptors/flat.multiset/flat.multiset.modifiers/insert_range.pass.cpp

@@ -86,14 +86,17 @@ void test() {
     MoveOnly expected[] = {1, 1, 3, 4, 5};
     assert(std::ranges::equal(m, expected));
   }
-#ifdef _LIBCPP_HAS_LOCALIZATION
+#if _LIBCPP_HAS_LOCALIZATION
   {
     // https://github.com/llvm/llvm-project/issues/136656
     MinSequenceContainer<int> v;
     std::flat_multiset s(v);
     std::istringstream ints("0 1 1 0");
     auto r = std::ranges::subrange(std::istream_iterator<int>(ints), std::istream_iterator<int>()) |
              std::views::transform([](int i) { return i * i; });
+    static_assert(
+        ![](auto& t) { return requires { t.insert_range(r); }; }(v),
+        "This test is to test the case where the underlying container does not provide insert_range");
     s.insert_range(r);
   }
 #endif

libcxx/test/std/containers/container.adaptors/flat.set/flat.set.modifiers/insert_range.pass.cpp

@@ -97,14 +97,17 @@ void test() {
     MoveOnly expected[] = {1, 3, 4, 5};
     assert(std::ranges::equal(m, expected));
   }
-#ifdef _LIBCPP_HAS_LOCALIZATION
+#if _LIBCPP_HAS_LOCALIZATION
   {
     // https://github.com/llvm/llvm-project/issues/136656
     MinSequenceContainer<int> v;
     std::flat_set s(v);
     std::istringstream ints("0 1 1 0");
     auto r = std::ranges::subrange(std::istream_iterator<int>(ints), std::istream_iterator<int>()) |
              std::views::transform([](int i) { return i * i; });
+    static_assert(
+        ![](auto& t) { return requires { t.insert_range(r); }; }(v),
+        "This test is to test the case where the underlying container does not provide insert_range");
     s.insert_range(r);
   }
 #endif