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digitalmars.D.bugs - [Issue 5601] New: A template forward reference error

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=5601

           Summary: A template forward reference error
           Product: D
           Version: D2
          Platform: x86
        OS/Version: Windows
            Status: NEW
          Keywords: rejects-valid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: bearophile_hugs eml.cc


--- Comment #0 from bearophile_hugs eml.cc 2011-02-16 16:20:11 PST ---
A case of forward template forward reference (I am not sure this is actually a
bug):


import std.traits;
auto foo() {
    alias ReturnType!foo T;
    return 0;
}
void main() {}


DMD 2.052 shows (it's not a regression):

...\dmd\src\phobos\std\traits.d(122): Error: template instance forward
reference of foo
...\dmd\src\phobos\std\traits.d(105): Error: forward reference to foo
...\dmd\src\phobos\std\traits.d(122): Error: template instance
std.traits.staticLength!(foo) error instantiating

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Feb 16 2011
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=5601


kennytm gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kennytm gmail.com
           Platform|x86                         |All
            Version|D2                          |D1 & D2
             Blocks|                            |340
         OS/Version|Windows                     |All


--- Comment #1 from kennytm gmail.com 2011-04-24 00:12:34 PDT ---
Also happens in D1, as described in issue 2885. (I'm closing 2885 as the report
there isn't quite to-the-point.)

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Apr 24 2011
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=5601


kennytm gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |cbkbbejeap mailinator.com


--- Comment #2 from kennytm gmail.com 2011-04-24 00:14:44 PDT ---
*** Issue 2885 has been marked as a duplicate of this issue. ***

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