Formal Review of std.regex (FReD)

[Christian Kamm]

Brad Roberts wrote:
> Isn't this bug #314?  Very well known, super old, highly voted for, etc,
> etc.

No, bug 314 is about privately imported symbols being accessible even though 
they shouldn't be. This problem is about modules that aren't imported at all 
in a file or any of its imports still being accessible.

Btw: I've updated my pull request to fix #314 to apply cleanly against the 
current dmd/master: https://github.com/D-Programming-Language/dmd/pull/190