http://d.puremagic.com/issues/show_bug.cgi?id=6685

           Summary: Allow using "with" with rvalues
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P3
         Component: DMD
        AssignedTo: nobody@puremagic.com
        ReportedBy: thecybershadow@gmail.com


--- Comment #0 from Vladimir Panteleev <thecybershadow@gmail.com> 2011-09-17 11:13:19 PDT ---
The most common use of WithStatements in my D1 codebase was:

with (someFunction(...)) ...

D2 disallows this - for some reason it demands that the expression be an lvalue. I don't see this in the spec, either.

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yebblies <yebblies@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |andrej.mitrovich@gmail.com


--- Comment #1 from yebblies <yebblies@gmail.com> 2011-09-20 11:02:33 EST ---
*** Issue 6694 has been marked as a duplicate of this issue. ***

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yebblies <yebblies@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |pull, rejects-valid
                 CC|                            |yebblies@gmail.com
         AssignedTo|nobody@puremagic.com        |yebblies@gmail.com
           Severity|enhancement                 |normal


--- Comment #2 from yebblies <yebblies@gmail.com> 2012-02-15 01:47:55 EST ---
https://github.com/D-Programming-Language/dmd/pull/716

This is arguably a bug, I can't find anywhere in the spec that says 'with' only works with lvalues or it must be implemented by taking the address of structs, just that exp must only be evaluated once.

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Michal Minich <michal.minich@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |michal.minich@gmail.com


--- Comment #3 from Michal Minich <michal.minich@gmail.com> 2012-02-14 07:13:05 PST ---
(In reply to comment #2)
> https://github.com/D-Programming-Language/dmd/pull/716
> 
> This is arguably a bug, I can't find anywhere in the spec that says 'with' only works with lvalues or it must be implemented by taking the address of structs, just that exp must only be evaluated once.

This might be related http://d.puremagic.com/issues/show_bug.cgi?id=4350 Does the pull request affect this case?

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--- Comment #4 from yebblies <yebblies@gmail.com> 2012-02-15 03:01:39 EST ---
(In reply to comment #3)
> (In reply to comment #2)
> > https://github.com/D-Programming-Language/dmd/pull/716
> > 
> > This is arguably a bug, I can't find anywhere in the spec that says 'with' only works with lvalues or it must be implemented by taking the address of structs, just that exp must only be evaluated once.
> 
> This might be related http://d.puremagic.com/issues/show_bug.cgi?id=4350 Does the pull request affect this case?

Unlikely, that looks like an unrelated lookup problem.

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--- Comment #5 from github-bugzilla@puremagic.com 2012-02-18 21:32:49 PST ---
Commit pushed to master at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/bf611abd06b22e3b1fceb7967c825d13ffbc5258 Merge pull request #716 from yebblies/issue6685

Issue 6685 - Allow using "with" with rvalues

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Walter Bright <bugzilla@digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |bugzilla@digitalmars.com
         Resolution|                            |FIXED


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