https://issues.dlang.org/show_bug.cgi?id=14564

--- Comment #1 from Lucas Burson <ljdelight@gmail.com> ---
I forgot to note that the arg combination compiles using the previous version of dmd v2.066.1, and failure in v2.067.1.

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https://issues.dlang.org/show_bug.cgi?id=14564

Lucas Burson <ljdelight@gmail.com> changed:

           What    |Removed                     |Added
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           Hardware|x86_64                      |All

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https://issues.dlang.org/show_bug.cgi?id=14564

ag0aep6g@gmail.com changed:

           What    |Removed                     |Added
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                 CC|                            |ag0aep6g@gmail.com
           Severity|normal                      |regression

--- Comment #2 from ag0aep6g@gmail.com ---
(In reply to Lucas Burson from comment #1)
> I forgot to note that the arg combination compiles using the previous version of dmd v2.066.1, and failure in v2.067.1.

Making this a regression.

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https://issues.dlang.org/show_bug.cgi?id=14564

Martin Krejcirik <mk@krej.cz> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|dmd -property -unittest     |[REG2.067] dmd -property
                   |combination causes compiler |-unittest combination
                   |error                       |causes compiler error

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https://issues.dlang.org/show_bug.cgi?id=14564

Vladimir Panteleev <thecybershadow@gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |thecybershadow@gmail.com

--- Comment #3 from Vladimir Panteleev <thecybershadow@gmail.com> ---
-property is going away, but let's see what the maintainers say.

Introduced in https://github.com/D-Programming-Language/phobos/pull/2723

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https://issues.dlang.org/show_bug.cgi?id=14564

Илья Ярошенко <ilyayaroshenko@gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |ilyayaroshenko@gmail.com

--- Comment #4 from Илья Ярошенко <ilyayaroshenko@gmail.com> ---
(In reply to Vladimir Panteleev from comment #3)
> -property is going away, but let's see what the maintainers say.
> 
> Introduced in https://github.com/D-Programming-Language/phobos/pull/2723

Also introduced in std.uni (c.isWhite):

@trusted int comparePropertyName(Char1, Char2)(const(Char1)[] a, const(Char2)[]
b)
{
    import std.ascii : toLower;
    import std.algorithm : cmp, map, filter;
    static bool pred(dchar c) {return !c.isWhite && c != '-' && c != '_';}
    return cmp(
        a.map!toLower.filter!pred,
        b.map!toLower.filter!pred);
}

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https://issues.dlang.org/show_bug.cgi?id=14564

--- Comment #5 from Vladimir Panteleev <thecybershadow@gmail.com> ---
(In reply to Илья Ярошенко from comment #4)
> Also introduced in

Please file that as a separate bug.

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https://issues.dlang.org/show_bug.cgi?id=14564

--- Comment #6 from Илья Ярошенко <ilyayaroshenko@gmail.com> ---
I think it is the same bug because the error log by Lucas is about std.uni. If it would be decided that property syntax in Phobos should be fixed I'll fix both bugs.

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https://issues.dlang.org/show_bug.cgi?id=14564

Kenji Hara <k.hara.pg@gmail.com> changed:

           What    |Removed                     |Added
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          Component|DMD                         |Phobos

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https://issues.dlang.org/show_bug.cgi?id=14564

Jonathan M Davis <issues.dlang@jmdavisProg.com> changed:

           What    |Removed                     |Added
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                 CC|                            |issues.dlang@jmdavisProg.co
                   |                            |m

--- Comment #7 from Jonathan M Davis <issues.dlang@jmdavisProg.com> ---
We should just change it so that -property does nothing (except maybe print that it's a defunct flag) so that no one's build process gets broken by its removal and so that we no longer have to care about it working.

We _were_ building Phobos with it to ensure that we weren't breaking anyone's code by writing code in templated functions which didn't work with -property, but clearly, we're not doing that anymore.

I think that we either need to be building with -property to ensure that we're not breaking folks code (and thus need to fix this regression), or we need to fix it so that -property does nothing so that there are no compilation errors related to -property.

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