Hi, On Fri, Feb 19, 2016 at 3:52 AM, Nico Weber via cfe-commits <cfe-commits@lists.llvm.org> wrote: > Author: nico > Date: Thu Feb 18 19:52:46 2016 > New Revision: 261297 > > URL: http://llvm.org/viewvc/llvm-project?rev=261297&view=rev > Log: > Implement the likely resolution of core issue 253. > > C++11 requires const objects to have a user-provided constructor, even for > classes without any fields. DR 253 relaxes this to say "If the implicit > default > constructor initializes all subobjects, no initializer should be required." > > clang is currently the only compiler that implements this C++11 rule, and e.g. > libstdc++ relies on something like DR 253 to compile in newer versions. This > change makes it possible to build code that says `const vector<int> v;' again > when using libstdc++5.2 and _GLIBCXX_DEBUG > (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60284). > > Fixes PR23381.
Since nearly all Linux distros now ship gcc5, it would be nice to have this fix in 3.8 release. Thanks, ismail _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
