On Thu, Sep 29, 2011 at 04:01:39PM -0700, Ted Kremenek wrote: > This isn't just about printf and scanf, but any function with the format > attribute. There are functions with that attribute where this isn't a no-op > even when the format string is empty. I saw such a case, which was the > motivation for this change. > > That said, the warning definitely is useful for printf and friends when there > are no data arguments. I'd like the warning to be the strictest when it can > be.
Why not support -W(no-)format-zero-length like GCC then? Joerg _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
