[libcxx] r249738 - Split <ctype.h> out of <cctype>.
Bruno Cardoso Lopes via cfe-commits
cfe-commits at lists.llvm.org
Tue Oct 18 16:30:39 PDT 2016
Turns out that the redefinition error was caused because libc++
modulemap lacked a module for its "string.h", and therefore it would
be textually included in more than one module, yielding the error.
With the attached patch for libc++ modulemap (extracted from parts of
a modulemap you previously attached to the thread) + your patch, I can
successfully compile Darwin and selfhost clang with submodule local
visibility. I can also upstream the patches for you in case your too
busy, let me know.
One minor note: the keyword name 'no_undeclared_includes' sounds a bit
confusing, how about 'direct_uses_only', or something along these
On Mon, Oct 17, 2016 at 3:59 PM, Bruno Cardoso Lopes
<bruno.cardoso at gmail.com> wrote:
>> Can you try "-fdiagnostics-show-note-include-stack” so we know the other path that leads to string.h?
> Attached the complete error log (this snippet won't help without full
> context anyway)
Bruno Cardoso Lopes
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