Use macro to delay expansion

517ff41d · Po-Yen, Chen · 1e7557a6 · 517ff41d
Commit 517ff41d authored Nov 18, 2022 by Po-Yen, Chen
Hide whitespace changes
Inline Side-by-side

Showing with 5 additions and 2 deletions

profiler/src/profiler_operation_registry.hpp profiler/src/profiler_operation_registry.hpp +5 -2

No files found.
--- a/profiler/src/profiler_operation_registry.hpp
+++ b/profiler/src/profiler_operation_registry.hpp
@@ -68,6 +68,9 @@ class ProfilerOperationRegistry final
    }
 };

-#define REGISTER_PROFILER_OPERATION(name, description, operation)   \
-    static const bool operation_registration_result_##__COUNTER__ = \
+#define PP_CONCAT(x, y) PP_CONCAT_IMPL(x, y)
+#define PP_CONCAT_IMPL(x, y) x##y
+
+#define REGISTER_PROFILER_OPERATION(name, description, operation)              \
+    static const bool PP_CONCAT(operation_registration_result_, __COUNTER__) = \
        ::ProfilerOperationRegistry::GetInstance().Add(name, description, operation)