Clang 3.7 segmentation fault when compiling problem-factory

[bchretien]

[ 50%] Building CXX object tests/CMakeFiles/problem-factory.dir/problem-factory.cc.o
...
clang-3.7: error: unable to execute command: Segmentation fault (core dumped)
clang-3.7: error: clang frontend command failed due to signal (use -v to see invocation)
clang version 3.7.0 (tags/RELEASE_370/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix
clang-3.7: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
clang-3.7: note: diagnostic msg: 
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PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-3.7: note: diagnostic msg: /tmp/problem-factory-8fe998.cpp
clang-3.7: note: diagnostic msg: /tmp/problem-factory-8fe998.sh
clang-3.7: note: diagnostic msg: 

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I don't have the time to report this right now (the 21M cpp would need to be trimmed down a bit if we want to have a chance to get an answer on their bugtracker).