[Issue 12455] [uni][reg] Bad lowercase mapping for 'LATIN CAPITAL LETTER I WITH DOT ABOVE'

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=12455

--- Comment #4 from github-bugzilla at puremagic.com ---
Commits pushed to master at https://github.com/D-Programming-Language/phobos

https://github.com/D-Programming-Language/phobos/commit/c131da58341b5af00feedd3dc535f2915cbdae0e
Fix issue 12455 [reg]Bad lowercase mapping for 'LATIN CAPITAL LETTER I WITH DOT
ABOVE'

Also as part of a fix restores a test case in string.d
to exactly match older behaviour.

Some extended greek is not upper but title case, yet changes on toUpper.

https://github.com/D-Programming-Language/phobos/commit/ced559888f8d244c13bcd93ef5c8412ce92ece82
Merge pull request #2304 from DmitryOlshansky/issue-12455

[REG]Fix issue 12455 Bad lowercase mapping for 'LATIN CAPITAL LETTER I W...

--