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digitalmars.D.bugs - [Issue 9090] New: auto ref doesn't work with arrays

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=9090

           Summary: auto ref doesn't work with arrays
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: japplegame gmail.com


--- Comment #0 from Jack Applegame <japplegame gmail.com> 2012-11-27 23:18:41
PST ---
void test1(T)(auto ref const T[] val) {}
void main() {
  string a;
  test1(a);
}

Output:
Error: cast(const(char[]))a is not an lvalue

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Nov 27 2012
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=9090


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

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


--- Comment #1 from Kenji Hara <k.hara.pg gmail.com> 2012-12-07 06:37:22 PST ---
https://github.com/D-Programming-Language/dmd/pull/1354

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Dec 07 2012
prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=9090


dawg dawgfoto.de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dawg dawgfoto.de


--- Comment #2 from dawg dawgfoto.de 2012-12-07 11:34:41 PST ---
This also happens with ref and plain types.

----
void test1(ref const char[] val) {}
void main() {
    string a;
    test1(a);
}
----
void test1(ref const(char) val) {}
void main() {
    immutable char a;
    test1(a);
}
----

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prev sibling next sibling parent d-bugmail puremagic.com writes:
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--- Comment #3 from dawg dawgfoto.de 2012-12-07 11:42:23 PST ---
(In reply to comment #2)

 This also happens with ref and plain types.


Does an implicit const cast means to become an rvalue.
But still auto ref and implicit const cast doesn't work for integral types too.

void test1()(auto ref const char val) {}
void main() {
    immutable char a;
    test1(a);
}

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Dec 07 2012
prev sibling parent d-bugmail puremagic.com writes:
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Kenji Hara <k.hara.pg gmail.com> changed:

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


--- Comment #4 from github-bugzilla puremagic.com 2012-12-07 19:01:04 PST ---
Commits pushed to master at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/03e88e1a731dd941dad4861134e8568abe54ab1b
fix Issue 9090 - auto ref doesn't work with arrays

https://github.com/D-Programming-Language/dmd/commit/3302a4b852772d24c0735419a35cba0b754100aa
Merge pull request #1354 from 9rnsr/fix9090

Issue 9090 - auto ref doesn't work with arrays

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Dec 09 2012