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[Bug c++/51242] [C++11] Unable to use strongly typed enums as bit fields
- From: "paolo.carlini at oracle dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 26 Nov 2012 11:36:56 +0000
- Subject: [Bug c++/51242] [C++11] Unable to use strongly typed enums as bit fields
- Auto-submitted: auto-generated
- References: <bug-51242-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51242
--- Comment #10 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-11-26 11:36:56 UTC ---
For example, consider this variant of the PR53661 situation:
enum class Code {
SUCCESS = 0
};
Code a;
short r[] = {a};
we currently produce a -Wnarrowing warning, which seems bogus to me, exactly
because we don't realize that actually the only enumerator has value zero.