Example code common include: Added a mechanism for printing type name…

…s as a compile-time warnings
eyalroz · Feb 15, 2024 · 62d9054 · 62d9054
1 parent 1c635b4
commit 62d9054
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/examples/common.hpp b/examples/common.hpp
@@ -27,6 +27,12 @@ void report_context_stack(const std::string& prefix);
 #include <iomanip>
 #include <numeric>
 
+template <typename T>
+[[gnu::warning("type printed for your convenience")]]
+bool your_type_was_() { return true; }
+
+#define print_type_of(_x) your_type_was_<decltype(_x)>()
+
 const char* cache_preference_name(cuda::multiprocessor_cache_preference_t pref)
 {
 	static const char* cache_preference_names[] = {