Merge branch 'dev' into dev-slice

test/main-override.cpp

@@ -50,6 +50,9 @@ int main() {
   mi_stats_reset();  // ignore earlier allocations
   various_tests();
   test_mixed1();
+  const char* ptr = ::_Getdays();
+  free((void*)ptr);
+
   //test_std_string();
   //test_thread_local();
   // heap_thread_free_huge();