[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

Iain Buclaw <ibuclaw at gdcproject.org> changed:

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                 CC|                            |ibuclaw at gdcproject.org

--- Comment #2 from Iain Buclaw <ibuclaw at gdcproject.org> ---
(In reply to Walter Bright from comment #1)
> Shouldn't the C preprocessor remove the #if line? and the #endif line?
It's the C preprocessor that's rejecting it. I don't know why dmd compiles
this, but gcc doesn't.

If you know, then it should be documented on the importc page here
https://dlang.org/spec/importc.html#extensions

Though I suspect maybe under predefined macros would be more appropriate.

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