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digitalmars.D.bugs - [Issue 3195] New: `std.conv` pureness

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=3195

           Summary: `std.conv` pureness
           Product: D
           Version: future
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: Phobos
        AssignedTo: nobody puremagic.com
        ReportedBy: julien onandon.be


Hello,

     shouldn't most `std.conv` methods be declared pure ?

Cordially,
Julian.

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next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=3195


Andrei Alexandrescu <andrei metalanguage.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
                 CC|                            |andrei metalanguage.com
         AssignedTo|nobody puremagic.com        |andrei metalanguage.com




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prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=3195


Andrei Alexandrescu <andrei metalanguage.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |LATER




--- Comment #1 from Andrei Alexandrescu <andrei metalanguage.com>  2009-08-28
08:34:52 PDT ---
They should, but many are not automatically checkable. For example, the
array-to-array conversion writes to a local temporary and then returns it.
Technically that is pure, but the compiler cannot prove that as of this time. I
will close this for now.

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