Compiler projects using llvm
# RUN: rm -rf %t/UserFoo && mkdir -p %t/UserFoo/FooDocs
# RUN: touch %t/UserFoo/user.txt %t/UserFoo/FooDocs/doc.txt
# RUN: pushd %t/UserFoo
# RUN: pushd FooDocs
# RUN: cat doc.txt
# RUN: popd
# RUN: cat user.txt
# RUN: popd