http://d.puremagic.com/issues/show_bug.cgi?id=5959

           Summary: Return by reference with nested function should be
                    allowed
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: rejects-valid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody@puremagic.com
        ReportedBy: k.hara.pg@gmail.com


--- Comment #0 from Kenji Hara <k.hara.pg@gmail.com> 2011-05-08 12:06:04 PDT ---
Define nested ref function is not allowed with current dmd, but should be.
----
int n;
void main()
{
    ref int f(){ return n; }            // NG
//  nothrow ref int f(){ return n; }    // OK
//  auto ref int f(){ return n; }       // OK
    f() = 1;
    assert(n == 1);
----

See parse.c, calling route parseDeclDefs -> parseDeclaration changed with dmd 2.020(Fixing issue 2345), but did not changed parseStatement -> parseDeclaration from git brame.

It seems to me that this is a parser problem.

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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> 2011-06-04 23:52:40 PDT ---
https://github.com/D-Programming-Language/dmd/commit/508ef9681683bad67e4b8516945b974f3716a56b

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yebblies <yebblies@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |resume755@mail.ru


--- Comment #2 from yebblies <yebblies@gmail.com> 2011-06-06 21:28:24 PDT ---
*** Issue 2509 has been marked as a duplicate of this issue. ***

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Kenji Hara <k.hara.pg@gmail.com> changed:

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


--- Comment #3 from Kenji Hara <k.hara.pg@gmail.com> 2011-09-24 05:36:01 PDT ---
Already fixed, but not marked.

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