rsmith added inline comments.
================
Comment at: lib/Sema/SemaCUDA.cpp:479-481
@@ +478,5 @@
+ return false;
+ StringRef Filename = FE->getName();
+ if (Filename != "complex" && !Filename.endswith("/complex"))
+ return false;
+
----------------
jlebar wrote:
> rsmith wrote:
> > I don't think this works: the standard library might factor parts of
> > <complex> out into separate header files. For instance, libstdc++ 4.4
> > includes the TR1 pieces of <complex> in that way.
> Hm, that is unfortunate. One option would be to say that we just don't
> support this. Otherwise we have to go down the road of identifying all the
> relevant functions...
I've not checked GCC 5 onwards, but it looks like in the 4.x series, this is
the only problem of this kind, and only affects the TR1 pieces (which it seems
we probably don't need to care about supporting here). libc++ doesn't currently
have any problems of this kind. Obviously it's unknown what issues we'll see
with other standard library implementations.
http://reviews.llvm.org/D18328
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