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digitalmars.D.bugs - [Issue 6429] New: Nested function error in reduce

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=6429

           Summary: Nested function error in reduce
           Product: D
           Version: D2
          Platform: Other
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody puremagic.com
        ReportedBy: andrej.mitrovich gmail.com


--- Comment #0 from Andrej Mitrovic <andrej.mitrovich gmail.com> 2011-08-02
07:27:56 PDT ---
import std.algorithm;
alias reduce!((a, b){ return 1; }) foo;

void main()
{
   foo([1, 2, 3]);
}

Error: delegate test.__dgliteral1!(int,int).__dgliteral1 is a nested function
and cannot be accessed from reduce

This will work however:

import std.algorithm;

void main()
{
   alias reduce!((a, b){ return 1; }) foo;
   foo([1, 2, 3]);
}

I can't tell whether this is a bug or something subtle that I don't understand.

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Aug 02 2011
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=6429


Walter Bright <bugzilla digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |bugzilla digitalmars.com
         Resolution|                            |FIXED


--- Comment #1 from Walter Bright <bugzilla digitalmars.com> 2011-08-04
12:58:48 PDT ---
https://github.com/D-Programming-Language/dmd/commit/89c261bbf07842e05dc8a58a7e7bfcdcc5a406b8

https://github.com/D-Programming-Language/dmd/commit/9487b3ddbb1498afa2dc76f41ad20f4b88d73889

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Aug 04 2011
prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=6429


Andrej Mitrovic <andrej.mitrovich gmail.com> changed:

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


--- Comment #2 from Andrej Mitrovic <andrej.mitrovich gmail.com> 2011-08-04
13:11:37 PDT ---
I think you accidentally a number and referenced 6429 instead of 6419. That
pull doesn't fix this issue.

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Aug 04 2011
prev sibling next sibling parent d-bugmail puremagic.com writes:
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SomeDude <lovelydear mailmetrash.com> changed:

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


--- Comment #3 from SomeDude <lovelydear mailmetrash.com> 2012-04-27 07:36:25
PDT ---
The first example also fails with 2.059 Win32... unless using the -inline flag
!

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Apr 27 2012
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=6429


Andrej Mitrovic <andrej.mitrovich gmail.com> changed:

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


--- Comment #4 from Andrej Mitrovic <andrej.mitrovich gmail.com> 2012-10-04
14:18:36 PDT ---
Seems fixed in 2.060.

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Oct 04 2012