- * gcc with -Wuninitialized analysis. We have to restrict this trick to
- * gcc, though, because of the variadic macro and the magic ## comma pasting
- * behavior. But since we're only trying to help gcc, anyway, it's OK; other
- * compilers will fall back to using the function as usual.
+ * gcc with -Wuninitialized analysis. We restrict this trick to gcc, though,
+ * because some compilers may not support variadic macros. Since we're only
+ * trying to help gcc, anyway, it's OK; other compilers will fall back to
+ * using the function as usual.