Re[4]: [Gc] [bdwgc] 7.2alpha6 fails to compile with clang (#14)

Ivan Maidanski ivmai at
Sun Mar 4 09:11:11 PST 2012

Hi Hans A.,

04 03 2012, 21:05 Hans Aberg <haberg-1 at>:
> On 4 Mar 2012, at 15:44, Ivan Maidanski wrote:
> > The problem is some libatomic_ops assembly intrinsic (the test passes if I specify AO_USE_PTHREAD_DEFS).
> I'm not sure how it relates to your issue, but at least on OS X 10.7, clang++ does not support C++11 atomic operations; gcc 4.7 does, but not earlier version. Though gcc 4.6 has an <atomic> header, it is not function on this platform.

This is irrelevant.

> Hans

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