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digitalmars.D.bugs - [Issue 2944] New: std.math.approxEqual doesn't work with infinity.

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=2944

           Summary: std.math.approxEqual doesn't work with infinity.
           Product: D
           Version: 2.029
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: bugzilla digitalmars.com
        ReportedBy: dsimcha yahoo.com


import std.math;

void main() {
    real num = real.infinity;
    assert(num == real.infinity);  // Passes.
    assert(approxEqual(num, real.infinity));  // Fails.
}


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May 05 2009
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=2944


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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Oct 11 2009
prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=2944


Andrei Alexandrescu <andrei metalanguage.com> changed:

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


--- Comment #1 from Andrei Alexandrescu <andrei metalanguage.com> 2010-09-26
15:46:14 PDT ---
http://www.dsource.org/projects/phobos/changeset/2063

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Sep 26 2010
prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=2944


yebblies <yebblies gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
                 CC|                            |yebblies gmail.com
         Resolution|FIXED                       |


--- Comment #2 from yebblies <yebblies gmail.com> 2010-10-20 00:46:06 PDT ---
The current changes still miss the -infinity case.  Reopening so it doesn't get
forgotten.

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Oct 20 2010
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=2944


Andrei Alexandrescu <andrei metalanguage.com> changed:

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


--- Comment #3 from Andrei Alexandrescu <andrei metalanguage.com> 2011-01-09
08:41:57 PST ---
Fixed a while ago, added a unittest with
http://www.dsource.org/projects/phobos/changeset/2289.

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Jan 09 2011