John asked on IRC for this to avoid warning on cross-anonymous-enum comparisons, and that made a lot of sense. Done, and a new patch attached.<br><br><div class="gmail_quote">On Tue, Feb 15, 2011 at 10:41 PM, Chandler Carruth <span dir="ltr"><<a href="mailto:chandlerc@google.com">chandlerc@google.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">This patch implements most of -Wenum-compare in Clang. I know of at least on difference between this implementation and GCC: this is currently on by default for all languages. In GCC -Wenum-compare is only turned on with -Wall in C/ObjC, but is on by default in C++. I'm happy either leaving as is (and it always being on by default) or if someone has a suggestion for how to model GCC's behavior I'm happy to do that. There may be other differences in the nature of the implementation, I'm not familiar with GCC's.
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