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digitalmars.D.bugs - [Issue 8763] New: struct initialization with empty variadic arguments tries to call constructor

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=8763

           Summary: struct initialization with empty variadic arguments
                    tries to call constructor
           Product: D
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: monarchdodra gmail.com


--- Comment #0 from monarchdodra gmail.com 2012-10-05 03:17:07 PDT ---
//----
struct S
{
    this(int);
}

void foo(T, Args...)(Args args)
{
    T t = T(args); Error: constructor main.S.this (int) is not callable using
argument types ()
}
void main()
{
    S t = S(); //OK, initialize to S.init
    foo!S();
}
//----
Basically, the compiler gets confused about "T(args)", and tries to call S's
constructor "this(int)".

Proper behavior would be to call "T()" and initialize to T.init

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next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=8763



--- Comment #1 from github-bugzilla puremagic.com 2013-02-07 05:14:57 PST ---
Commits pushed to master at https://github.com/D-Programming-Language/phobos

https://github.com/D-Programming-Language/phobos/commit/aecbaea6cfddf10f3766a0c4c5bf846de94b9cf1
Workaround for bug# 8763 for std.container.make.

https://github.com/D-Programming-Language/phobos/commit/bb25033007622e341eb3aad6ad501dd2bec4dd42
Merge pull request #1119 from jmdavis/container

Workaround for bug# 8763 for std.container.make.

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Feb 07 2013
prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=8763


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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |pull, rejects-valid


--- Comment #2 from Kenji Hara <k.hara.pg gmail.com> 2013-02-09 01:58:39 PST ---
https://github.com/D-Programming-Language/dmd/pull/1651

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prev sibling next sibling parent d-bugmail puremagic.com writes:
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--- Comment #3 from github-bugzilla puremagic.com 2013-02-09 02:43:07 PST ---
Commits pushed to master at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/92cd2d161e8ca9df26f84fd32a07540a02f7a988
fix Issue 8763 - struct initialization with empty variadic arguments tries to
call constructor

https://github.com/D-Programming-Language/dmd/commit/20c42d0df58afbbcb1384d8875351687263a5d76
Merge pull request #1651 from 9rnsr/fix8763

Issue 8763 - struct initialization with empty variadic arguments tries to call
constructor

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prev sibling parent d-bugmail puremagic.com writes:
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yebblies <yebblies gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |yebblies gmail.com
            Version|unspecified                 |D2
         Resolution|                            |FIXED


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