Commits

Dmitri Gribenko committed cbe2c0b011fM
Merge pull request #3896 from apple/stdlib-fix-ArraySlice.removeLast-bug StdlibCollectionUnittest: unbreak testing multiple collections in one file, and bugs found by the corrected tests
Merge pull request #3896 from apple/stdlib-fix-ArraySlice.removeLast-bug StdlibCollectionUnittest: unbreak testing multiple collections in one file, and bugs found by the corrected tests