search for: aligned_alloc

A recent change added defined(__linux__) condition to the code below. Now it says that on linux with --std=c++0x (or --std=c++11) the system stdlib.h header must define aligned_alloc(). Really? include/__config: #if ( defined(__FreeBSD__) || defined(__linux__) ) && (__ISO_C_VISIBLE >= 2011 || __cplusplus >= 201103L) #define _LIBCPP_HAS_QUICK_EXIT #define _LIBCPP_HAS_C11_FEATURES #endif include/cstdlib: #include <__config> #include <stdlib.h> #ifde...

Hi, On Mon, May 13, 2013 at 10:49 AM, Evgeniy Stepanov < eugeni.stepanov at gmail.com> wrote: > A recent change added defined(__linux__) condition to the code below. > Now it says that on linux with --std=c++0x (or --std=c++11) the system > stdlib.h header must define aligned_alloc(). Really? > > include/__config: > > #if ( defined(__FreeBSD__) || defined(__linux__) ) && (__ISO_C_VISIBLE > >= 2011 || __cplusplus >= 201103L) > #define _LIBCPP_HAS_QUICK_EXIT > #define _LIBCPP_HAS_C11_FEATURES > #endif > > I added that line since libc...

...n, May 13, 2013 at 10:49 AM, Evgeniy Stepanov > <eugeni.stepanov at gmail.com> wrote: >> >> A recent change added defined(__linux__) condition to the code below. >> Now it says that on linux with --std=c++0x (or --std=c++11) the system >> stdlib.h header must define aligned_alloc(). Really? >> >> include/__config: >> >> #if ( defined(__FreeBSD__) || defined(__linux__) ) && (__ISO_C_VISIBLE >> >= 2011 || __cplusplus >= 201103L) >> #define _LIBCPP_HAS_QUICK_EXIT >> #define _LIBCPP_HAS_C11_FEATURES >> #endif >&gt...

...from /usr/local/google/home/blaikie/dev/llvm/src/projects/libcxx/include/ostream:132: In file included from /usr/local/google/home/blaikie/dev/llvm/src/projects/libcxx/include/locale:187: /usr/local/google/home/blaikie/dev/llvm/src/projects/libcxx/include/cstdlib:154:9: error: no member named 'aligned_alloc' in the global namespace using ::aligned_alloc; ~~^ 1 error generated. Not sure who/how this was caused (whether by libcxx or the asan unit test it was included from, or some chain of includes along the way) (on Linux, fwiw)

...laikie/dev/llvm/src/projects/libcxx/include/ostream:132: > In file included from > > /usr/local/google/home/blaikie/dev/llvm/src/projects/libcxx/include/locale:187: > > /usr/local/google/home/blaikie/dev/llvm/src/projects/libcxx/include/cstdlib:154:9: > error: no member named 'aligned_alloc' in the global namespace > using ::aligned_alloc; > ~~^ > 1 error generated. > > Not sure who/how this was caused (whether by libcxx or the asan unit > test it was included from, or some chain of includes along the way) > > (on Linux, fwiw) > ___________________...

...t; eugeni.stepanov at gmail.com> wrote: > On Mon, May 13, 2013 at 11:03 AM, İsmail Dönmez <ismail at donmez.ws> wrote: > > I am guessing you are running on this on an old system. My glibc version > is > > 2.17 > > Yes. Ubuntu 12.04 LTS with glibc 2.15 does not have aligned_alloc. > Then I guess we'll somehow need a glibc version check or something. Not sure how to do it atm. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130513/d205e46b/attachment.html>

...com> wrote: > >> On Mon, May 13, 2013 at 11:03 AM, İsmail Dönmez <ismail at donmez.ws> wrote: >> > I am guessing you are running on this on an old system. My glibc >> version is >> > 2.17 >> >> Yes. Ubuntu 12.04 LTS with glibc 2.15 does not have aligned_alloc. >> > > Then I guess we'll somehow need a glibc version check or something. Not > sure how to do it atm. > > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130513/ba952394/...

Hi, I have just tagged 3.7.1-rc1, so it is ready for testing. As a reminder, when doing regression testing, use the 3.7.0 release as your baseline. Thanks, Tom