www.digitalmars.com         C & C++   DMDScript  

digitalmars.D.bugs - [Issue 5940] New: Cannot create arrays of std.algorithm.map

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=5940

           Summary: Cannot create arrays of std.algorithm.map
           Product: D
           Version: D2
          Platform: Other
        OS/Version: Windows
            Status: NEW
          Keywords: rejects-valid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: dsimcha yahoo.com


--- Comment #0 from David Simcha <dsimcha yahoo.com> 2011-05-06 22:38:00 PDT ---
import std.algorithm;

void main() {
    auto stuff =
        [map!"a * 2"([1, 2, 3]),
         map!"a * 2"([4, 5, 6])
        ];
}

Result on DMD 2.053 beta:

test9.d(5): Error: cannot have array of inner structs Result

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
May 06 2011
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=5940


kennytm gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kennytm gmail.com


--- Comment #1 from kennytm gmail.com 2011-05-06 23:29:24 PDT ---
See as issue 4274.

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
May 06 2011
prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=5940


Walter Bright <bugzilla digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |andrei metalanguage.com,
                   |                            |bugzilla digitalmars.com


--- Comment #2 from Walter Bright <bugzilla digitalmars.com> 2011-05-08
22:50:11 PDT ---
Reduced test case:

template map(fun...)
{
    auto map(double[] r)
    {
        struct Result
        {
            this(double[] input)
            {
            }
        }

        return Result(r);
    }
}


void test()
{
    double[] x;
    auto a = [map!"a"(x)];
}

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
May 08 2011
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=5940


Walter Bright <bugzilla digitalmars.com> changed:

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


--- Comment #3 from Walter Bright <bugzilla digitalmars.com> 2011-05-09
17:59:10 PDT ---
I "fixed" this by removing the check for it. I think it's good, but we'll see.

https://github.com/D-Programming-Language/dmd/commit/c8f6cda3076b869b3bace306c25210f7ea5a7c33

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
May 09 2011