https://issues.dlang.org/show_bug.cgi?id=23580

--- Comment #1 from Jacob Carlborg <doob@me.com> ---
If I run the C code manually through the preprocessor this is the relevant output:

void foo()
{
    __builtin___memcpy_chk (0, 0, 0, __builtin_object_size (0, 0));
}

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https://issues.dlang.org/show_bug.cgi?id=23580

Jacob Carlborg <doob@me.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|undefined identifier        |ImportC: undefined
                   |`__builtin___memcpy_chk     |identifier
                   |                            |`__builtin___memcpy_chk

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https://issues.dlang.org/show_bug.cgi?id=23580

Jacob Carlborg <doob@me.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ImportC

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https://issues.dlang.org/show_bug.cgi?id=23580

Iain Buclaw <ibuclaw@gdcproject.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P1                          |P3

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https://issues.dlang.org/show_bug.cgi?id=23580

Walter Bright <bugzilla@digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bugzilla@digitalmars.com
           See Also|                            |https://issues.dlang.org/sh
                   |                            |ow_bug.cgi?id=23581

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https://issues.dlang.org/show_bug.cgi?id=23580

Walter Bright <bugzilla@digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://issues.dlang.org/sh
                   |                            |ow_bug.cgi?id=23582,
                   |                            |https://issues.dlang.org/sh
                   |                            |ow_bug.cgi?id=23583

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https://issues.dlang.org/show_bug.cgi?id=23580

--- Comment #2 from Walter Bright <bugzilla@digitalmars.com> ---
https://github.com/dlang/dmd/pull/14801

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https://issues.dlang.org/show_bug.cgi?id=23580

Walter Bright <bugzilla@digitalmars.com> changed:

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

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