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[docs] Clarify that there isn't much to be done other than watch build 

bots when using the standard library facilities. The missing pieces here
aren't always in useful discreet chunks.

Fortunately, the missing pieces are few and far between, and we can
emulate most of them in our headers as needed.

Based on feedback from Lang and Dave.

llvm-svn: 202548
This commit is contained in:
Chandler Carruth 2014-02-28 21:59:51 +00:00
parent 620ea83926
commit 6e390fae4b
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llvm/docs/CodingStandards.rst
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@ -158,6 +158,11 @@ being aware of:
missing. Fortunately, they are rarely needed. missing. Fortunately, they are rarely needed.
* The locale support is incomplete. * The locale support is incomplete.
Your best option if you cannot test on a Linux system is to minimize your use
of these features, and watch the Linux build bots to find out if your usage
triggered a bug. For example if you hit a type trait which doesn't work, we can
then add support to LLVM's traits header to emulate it.
.. _the libstdc++ manual: .. _the libstdc++ manual:
http://gcc.gnu.org/onlinedocs/gcc-4.7.3/libstdc++/manual/manual/status.html#status.iso.2011 http://gcc.gnu.org/onlinedocs/gcc-4.7.3/libstdc++/manual/manual/status.html#status.iso.2011