Added workarounds for AppleClang from Xcode-15.4 and older

Author: mikucionisaau

benchmark/utils.h

@@ -48,7 +48,7 @@ struct Timer
     using Duration = std::chrono::duration<double>;
     Timer(): start{Clock::now()} {}
     Duration elapsed() const { return {Clock::now() - start}; }
-    ~Timer() { std::cout << "Completed in " << elapsed() << std::endl; }
+    ~Timer() { std::cout << "Completed in " << elapsed().count() << std::endl; }
     Timer(const Timer&) = default;
     Timer& operator=(const Timer&) = default;
 

src/ptrie/ptrie.h

@@ -560,6 +560,9 @@ __ptrie<PTRIETLPA>::~__ptrie() noexcept
         fwdnode_t* fwdnode;
         size_t depth;
         uint16_t encsize;
+        // AppleClang from Xcode-15.4 and older needs this constructor for emplace to work:
+        NodeContext(fwdnode_t* fwdnode, size_t depth, uint16_t encsize):
+            fwdnode{fwdnode}, depth{depth}, encsize{encsize} {}
     };
     auto stack = std::stack<NodeContext>{};
     stack.emplace(&_root, 0, 0);