[PATCH] D41976: Low-hanging fruit optimization in string::__move_assign().

Timothy VanSlyke via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Sat Jan 20 12:42:44 PST 2018

tvanslyke updated this revision to Diff 130775.
tvanslyke added a comment.

Since `__clear_and_shrink()` is private the test covers copy and move assignment.  I also ran the libcxx/strings/basic.string and std/strings tests with a hard-coded `assert(__invariants());` at the end of `__clear_and_shrink()` and saw no failures.

I don't have commit access myself so I've added the test to the diff.



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