Merge remote-tracking branch 'upstream/stable' into merge_stable#5748

Merged

dlang-bot merged 10 commits intodlang:masterfrom

MartinNowak:merge_stable

Oct 1, 2017

Commits on Sep 3, 2017

Fix issue 17801: DateTime.fromISOExtString no longer works with const strings.
jmdavis
committed

Commits on Sep 5, 2017

Merge pull request #5721 from jmdavis/issue_17801
dlang-bot
authored

Commits on Sep 7, 2017

Commits on Sep 9, 2017

Adjust @safe-ty of 64-bit real unittest.
ibuclaw
committed

Commits on Sep 10, 2017

Commits on Oct 1, 2017