}
}
-template <typename E, typename V, typename... Args>
-void throwOnFail(V&& value, Args&&... args) {
- if (!value) {
- throw E(std::forward<Args>(args)...);
- }
-}
-
/**
* If cond is not true, raise an exception of type E. E must have a ctor that
* works with const char* (a description of the failure).
*/
-#define CHECK_THROW(cond, E) \
- ::folly::throwOnFail<E>((cond), "Check failed: " #cond)
-
-} // namespace folly
+#define CHECK_THROW(cond, E) \
+ do { \
+ if (!(cond)) { \
+ throw E("Check failed: " #cond); \
+ } \
+ } while (0)
+
+} // namespace folly