Thread overview
[Issue 6642] New: SysTime should not be hasUnsharedAliasing
Sep 10, 2011
SHOO
Sep 10, 2011
Jonathan M Davis
Dec 05, 2011
SHOO
Apr 27, 2012
SomeDude
Jun 04, 2012
Jonathan M Davis
September 10, 2011
http://d.puremagic.com/issues/show_bug.cgi?id=6642

           Summary: SysTime should not be hasUnsharedAliasing
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody@puremagic.com
        ReportedBy: zan77137@nifty.com


--- Comment #0 from SHOO <zan77137@nifty.com> 2011-09-10 07:13:19 PDT ---
This code should work:
------------------------------
import core.time;
import std.traits, std.datetime;

static assert(!hasUnsharedAliasing!Duration);
static assert(!hasUnsharedAliasing!TickDuration);
static assert(!hasUnsharedAliasing!Date);
static assert(!hasUnsharedAliasing!TimeOfDay);
static assert(!hasUnsharedAliasing!DateTime);
static assert(!hasUnsharedAliasing!SysTime);

void main() {}
------------------------------
$ dmd -run main
main.d(9): Error: static assert  (!true) is false

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September 10, 2011
http://d.puremagic.com/issues/show_bug.cgi?id=6642


Jonathan M Davis <jmdavisProg@gmx.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jmdavisProg@gmx.com


--- Comment #1 from Jonathan M Davis <jmdavisProg@gmx.com> 2011-09-10 16:07:21 PDT ---
I would assume that the problem is that std.traits.hasUnsharedAliasing can't properly handle SysTime's _timezone member variable (which is Rebindable!(immutable TimeZone)). Glancing at hasUnsharedAliasing, I would guess that hasUnsharedObjects needs to be fixed to take Rebindable into account.

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December 05, 2011
http://d.puremagic.com/issues/show_bug.cgi?id=6642



--- Comment #2 from SHOO <zan77137@nifty.com> 2011-12-05 06:44:20 PST ---
https://github.com/D-Programming-Language/phobos/pull/350

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April 27, 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6642


SomeDude <lovelydear@mailmetrash.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |lovelydear@mailmetrash.com


--- Comment #3 from SomeDude <lovelydear@mailmetrash.com> 2012-04-27 14:49:19 PDT ---
Compiles and runs fine with 2.059 Win32

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June 04, 2012
http://d.puremagic.com/issues/show_bug.cgi?id=6642


Jonathan M Davis <jmdavisProg@gmx.com> changed:

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


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