On Thu, 19 Sep 2024, Jakub Jelinek wrote:
> Here is a patch which currently allows blank (' ' '\t') and space (' ' '\t'
> '\f' '\v'), cntrl not yet added, not anything non-ASCII, but in theory could
> be added later (though, non-ASCII would be just for inside of comments,
> say non-breaking space etc. in the source is otherwise an error).
>
> Bootstrapped/regtested on x86_64-linux and i686-linux.
OK with duplicates of the tests added using CR LF line endings (and
comments in those duplicates saying they deliberately use CR LF line
endings), I think this is a case where it's worth having such tests to
verify that space / blank before CR LF is handled the same as before LF.
It will be good if we can move to using such options for building GCC's
target libraries, and host code when supported by the host compiler.
--
Joseph S. Myers
josmy...@redhat.com
