Eric, I am not sure to understand the sentence:
> There is apparently an ACATS failure on x86-64/Darwin, but I've installed the > testcase as gnat.dg/opt19.adb in the tree. The only failure I had was pr50433, now fixed by revision 179046. With it, all the ADA tests pass (including gnat.dg/opt19.adb) pass without failure on x86_64-apple-darwin10 (thanks Jan for the quick fix). Cheers, Dominique