[core] add unused default template parameter to keep Xcode 9's Clang from crashing

1 files changed, 6 insertions, 0 deletions

diff --git a/test/algorithm/update_renderables.test.cpp b/test/algorithm/update_renderables.test.cpp
index 26b7cf7f72..d23e1cc1ac 100644
--- a/test/algorithm/update_renderables.test.cpp
+++ b/test/algorithm/update_renderables.test.cpp
@@ -100,12 +100,18 @@ auto createTileDataFn(ActionLog& log, T& dataTiles) {
     };
 }
 
+// Unused template argument to fix Clang crash
+// See https://github.com/mapbox/mapbox-gl-native/pull/9501
+template <typename = int>
 auto retainTileDataFn(ActionLog& log) {
     return [&](auto& tileData, Resource::Necessity necessity) {
         log.emplace_back(RetainTileDataAction{ tileData.tileID, necessity });
     };
 }
 
+// Unused template argument to fix Clang crash
+// See https://github.com/mapbox/mapbox-gl-native/pull/9501
+template <typename = int>
 auto renderTileFn(ActionLog& log) {
     return [&](const auto& id, auto& tileData) {
         log.emplace_back(RenderTileAction{ id, tileData });