https://issues.dlang.org/show_bug.cgi?id=21429

Max Samukha <maxsamukha@gmail.com> changed:

           What    |Removed                     |Added
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           Keywords|                            |CTFE

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https://issues.dlang.org/show_bug.cgi?id=21429

Berni44 <bugzilla@bernis-buecher.de> changed:

           What    |Removed                     |Added
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                 CC|                            |bugzilla@bernis-buecher.de

--- Comment #1 from Berni44 <bugzilla@bernis-buecher.de> ---
Meanwhile n == 100 produces:

/home/D/Repo/dmd/generated/linux/release/64/../../../../../druntime/import/core/lifetime.d(2105):
Error: `memcpy` cannot be interpreted at compile time, because it has no
available source code

(using DMD64 D Compiler v2.096.1-242-g9fd50d0be)

It still works for n <= 5.

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https://issues.dlang.org/show_bug.cgi?id=21429

Berni44 <bugzilla@bernis-buecher.de> changed:

           What    |Removed                     |Added
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           See Also|                            |https://issues.dlang.org/sh
                   |                            |ow_bug.cgi?id=21888

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https://issues.dlang.org/show_bug.cgi?id=21429

Tim <tim.dlang@t-online.de> changed:

           What    |Removed                     |Added
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                 CC|                            |tim.dlang@t-online.de

--- Comment #2 from Tim <tim.dlang@t-online.de> ---
It also fails for small arrays, but only if some elements have to be swapped:

enum x = (){
    import std.algorithm, std.typecons;
    auto x = [tuple!int(2), tuple!int(1)];
    x.sort;
    return x;
}();

The problem can also be reproduced by calling swap directly:

enum x = (){
    import std.algorithm, std.typecons;
    Tuple!int a, b;
    swap(a, b);
    return 0;
}();

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https://issues.dlang.org/show_bug.cgi?id=21429

Iain Buclaw <ibuclaw@gdcproject.org> changed:

           What    |Removed                     |Added
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           Priority|P1                          |P3

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https://issues.dlang.org/show_bug.cgi?id=21429

Nick Treleaven <nick@geany.org> changed:

           What    |Removed                     |Added
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                 CC|                            |nick@geany.org

--- Comment #3 from Nick Treleaven <nick@geany.org> ---
I've split out the swap error to issue #24285.
With the swap fix, the comment #1 error still happens.

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