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[Bug bootstrap/51705] [4.7 Regression] FreeBSD uses unsupported C++11 features when __cplusplus == 201103L
- From: "joseph at codesourcery dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 09 Jan 2012 22:51:04 +0000
- Subject: [Bug bootstrap/51705] [4.7 Regression] FreeBSD uses unsupported C++11 features when __cplusplus == 201103L
- Auto-submitted: auto-generated
- References: <bug-51705-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51705
--- Comment #42 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2012-01-09 22:51:04 UTC ---
The obvious issue with C++11 attributes (such as [[noreturn]]) is that the
syntactic bindings are (or were when I last looked at a draft)
incompatible with the syntactic bindings for GNU __attribute__, so meaning
that C++11 attribute support in GCC will need to deal with different
syntactic forms of attributes in the same place binding differently.