[cfe-dev] Non-ANSI characters in libcxx/tuple

[Csaba Raduly]

On Tue, Oct 1, 2013 at 8:04 AM, Yaron Keren wrote:
>
> After checking out libcxx:
>   svn co http://llvm.org/svn/llvm-project/libcxx/trunk libcxx
>
> I find that in the include file "tuple" line 751 there are a couple of non-ANSI characters, see attached screen capture. These may be invisible with UTF-8 encoding but ANSI (or HEX) encoding reveals them:
>
>
>
> clang complains about these.
>
> This happened with TortoiseSVN-1.8.0.24401-x64-svn-1.8.0 and the latest TortoiseSVN-1.8.2.24708-x64-svn-1.8.3 on Windows x64.
>
> Yaron


Same thing happened on Linux after checking out libcxx r191739 with
command-line svn. The bytes are 0xC2 0xA0, which is the UTF-8 encoding
of U+00A0 a.k.a. NO-BREAK SPACE
(http://www.fileformat.info/info/unicode/char/a0/index.htm)

Csaba
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