Hi,
The test Headers/cxx11.cpp has been failing with a crash on
Release+Asserts builds since some time last week.
This doesn't show up on the build servers so is presumably OK in
Release-Asserts and Debug.
Trace attached. Will investigate if nobody steps up.
Alp.
crash.txt (5.32 KB)
For the record, Rafael just fixed this in r194358 (reverting r194357).
Alp.
I'm not certain, but I suspect that's incidental. I've been seeing
quite a few failures like that caused by stale Darwin.pcm files being
kept around. Should the test-harness be deleting them before each run,
perhaps? Or should Clang be spotting that they're stale by some means?
Cheers.
Tim.
For the record, Rafael just fixed this in r194358 (reverting r194357).
I'm not certain, but I suspect that's incidental. I've been seeing
quite a few failures like that caused by stale Darwin.pcm files being
kept around. Should the test-harness be deleting them before each run,
perhaps? Or should Clang be spotting that they're stale by some means?
Tim, I think you're right. There was stale Darwin.pcm in the directory.
Curiously, I could still reproduce/fix the crash until yesterday by
reverting/applying Rafael's completely unrelated patch.
My guess was that it had something to do with hardlinks or the
filesystem. Interesting to hear you've seen this too.
Alp.
My guess was that it had something to do with hardlinks or the
filesystem. Interesting to hear you've seen this too.
I was beginning to think I was going insane since none of the existing
bots had seen anything like it (that I'd noticed).
Tim.