Summary:
Implements https://github.com/google/sanitizers/issues/835.
Flush stdout before exiting in test cases.
Since the atexit hook is used for exit reports, pending prints to
stdout can be lost if they aren't flushed before calling exit().
Expect tests to have non-zero exit code if exit() is called.
Reviewers: vitalybuka, kcc
Reviewed By: kcc
Subscribers: eraman, llvm-commits, hiraditya
Differential Revision: https://reviews.llvm.org/D35602
llvm-svn: 308669
I did this a long time ago with a janky python script, but now
clang-format has built-in support for this. I fed clang-format every
line with a #include and let it re-sort things according to the precise
LLVM rules for include ordering baked into clang-format these days.
I've reverted a number of files where the results of sorting includes
isn't healthy. Either places where we have legacy code relying on
particular include ordering (where possible, I'll fix these separately)
or where we have particular formatting around #include lines that
I didn't want to disturb in this patch.
This patch is *entirely* mechanical. If you get merge conflicts or
anything, just ignore the changes in this patch and run clang-format
over your #include lines in the files.
Sorry for any noise here, but it is important to keep these things
stable. I was seeing an increasing number of patches with irrelevant
re-ordering of #include lines because clang-format was used. This patch
at least isolates that churn, makes it easy to skip when resolving
conflicts, and gets us to a clean baseline (again).
llvm-svn: 304787
Matt Morehouse