http://d.puremagic.com/issues/show_bug.cgi?id=8143



--- Comment #20 from Andrej Mitrovic <andrej.mitrovich@gmail.com> 2012-10-26 16:40:22 PDT ---
(In reply to comment #16)
> Another significant test case, this is useful in many simulations and games, to write safe tables and start conditions:
> 
> enum Code : char { A='A', B='B', C='C' }
> 
> void test()
> {
> ...
>     const code = to!(Code[][])(["ABCCBA", "BBAA"]);
>     with (Code)
>         assert(code == [[A, B, C, C, B, A], [B, B, A, A]]);
> }

I won't be able to do this, the problem is there is already a toImpl overload which takes a string and turns it into an enum. It has different semantics, it searches for matching member names rather than member values.

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--- Comment #21 from bearophile_hugs@eml.cc 2012-10-27 08:54:44 PDT ---
(In reply to comment #20)

> I won't be able to do this, the problem is there is already a toImpl overload which takes a string and turns it into an enum. It has different semantics, it searches for matching member names rather than member values.

I see.

See also Issue 5515

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Andrej Mitrovic <andrej.mitrovich@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |pull
         AssignedTo|nobody@puremagic.com        |andrej.mitrovich@gmail.com


--- Comment #22 from Andrej Mitrovic <andrej.mitrovich@gmail.com> 2013-01-21 16:50:10 PST ---
https://github.com/D-Programming-Language/phobos/pull/1085

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--- Comment #23 from github-bugzilla@puremagic.com 2013-02-10 10:15:26 PST ---
Commits pushed to master at https://github.com/D-Programming-Language/phobos

https://github.com/D-Programming-Language/phobos/commit/72a09960890aedda14173304263c21ff3671262b Fixes Issue 8143 - Safe std.conv.to enum conversion

https://github.com/D-Programming-Language/phobos/commit/f110604b593799f74af4cdedd6bd61c8275926e3 Merge pull request #897 from AndrejMitrovic/Fix_8143

Fix Issue 8143 - Safe std.conv.to enum conversion

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Andrej Mitrovic <andrej.mitrovich@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


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--- Comment #24 from github-bugzilla@puremagic.com 2013-02-13 00:13:56 PST ---
Commit pushed to staging at https://github.com/D-Programming-Language/phobos

https://github.com/D-Programming-Language/phobos/commit/e22fef3c36362aebd2c2fd60e344c32ec06dd0b3 Fixes Issue 8143 - Safe std.conv.to enum conversion

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--- Comment #25 from Andrej Mitrovic <andrej.mitrovich@gmail.com> 2013-02-17 15:05:24 PST ---
*** Issue 5515 has been marked as a duplicate of this issue. ***

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