http://d.puremagic.com/issues/show_bug.cgi?id=5965

           Summary: [2.053 beta] map rejects a predicate with anon-func
                    and nested func
           Product: D
           Version: future
          Platform: Other
        OS/Version: Windows
            Status: NEW
          Keywords: rejects-valid
          Severity: regression
          Priority: P2
         Component: DMD
        AssignedTo: nobody@puremagic.com
        ReportedBy: cbkbbejeap@mailinator.com


--- Comment #0 from Nick Sabalausky <cbkbbejeap@mailinator.com> 2011-05-08 22:40:28 PDT ---
-----------------------------------
import std.algorithm;

void main()
{
 int foo(int i) { return i; }

 int[] arr;
 auto x = map!( (int a){return foo(a);} )(arr);
}
-----------------------------------

That worked in 2.052, but fails to compile in 2.053 beta with the message:

test.d(8): Error: delegate std.algorithm.__dgliteral1 cannot access frame of function test.main.__dgliteral1

I haven't checked to see if this is an issue with map or with using that func as a template argument.

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Walter Bright <bugzilla@digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bugzilla@digitalmars.com


--- Comment #1 from Walter Bright <bugzilla@digitalmars.com> 2011-05-11 13:28:18 PDT ---
Reduced test case:

template mapx(fun...) if (fun.length >= 1)
{
    int mapx(Range)(Range r)
    {
        return 1;
    }
}

void test()
{
   int foo(int i) { return i; }

   int[] arr;
   auto x = mapx!( function(int a){return foo(a);} )(arr);
}

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Walter Bright <bugzilla@digitalmars.com> changed:

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


--- Comment #2 from Walter Bright <bugzilla@digitalmars.com> 2011-05-11 20:17:19 PDT ---
https://github.com/D-Programming-Language/dmd/commit/42ee97af67cdf05697d8119dc113ed568b9f2a3c

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