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path: root/llvm/lib/Support/circular_raw_ostream.cpp
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* Add circular_raw_ostream, which buffers its output in a circular queueDavid Greene2009-12-231-0/+47
and outputs it when explicitly flushed. The intent is to use it in situations such as debug output logging where a signal handler can take care of flushing the buffer at program termination. llvm-svn: 92001
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