Warnings (#1791)

render-test/runner.cpp

@@ -817,11 +817,14 @@ void TestRunner::run(TestMetadata& metadata) {
 
 // TODO: remove usage of std::codecvt_utf8
 // https://github.com/maplibre/maplibre-native/issues/1269
+#if defined(__clang__)
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wdeprecated-declarations"
+#endif
                     static std::wstring_convert<std::codecvt_utf8<char16_t>, char16_t> cv;
+#if defined(__clang__)
 #pragma clang diagnostic pop
-
+#endif
                     if (it == symbols.end()) {
                         symbols.push_back({tileId, box, placed, isIcon});
                         return;