[Issue 23702] compilable/test23616.c:3:20: error: missing binary operator before token "("

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=23702

--- Comment #4 from Iain Buclaw <ibuclaw at gdcproject.org> ---
(In reply to Walter Bright from comment #3)
> __has_extension is yet another C compiler extension (not ImportC's
> invention).
It's not GCC's invention either.  Whose it is? It should be documented on the
ImportC page.

--