Explicitly disable the -Wformat-zero-length diagnostic when running
ctime tests, since one of the test cases passes zero-length format
string to strftime(). When strftime() is appropriately decorated
with __attribute__(format, ...), this caused the test to fail because
of this warning (e.g. on NetBSD).
Differential Revision: https://reviews.llvm.org/D55661
llvm-svn: 349294
#endif
#endif
+#if defined(__GNUC__)
+#pragma GCC diagnostic ignored "-Wformat-zero-length"
+#endif
+
int main()
{
std::clock_t c = 0;