stop-hook-threads.cpp uses C++11 features, so ask for C++11 explicitely.
This isn't broken on mainstream because clang defaults to a newer C++
version now, but it breaks if testing against an older compiler.
llvm-svn: 359349
-# RUN: %clangxx %p/Inputs/stop-hook-threads.cpp -g -o %t
+# RUN: %clangxx -std=c++11 %p/Inputs/stop-hook-threads.cpp -g -o %t
# RUN: %lldb -b -s %p/Inputs/stop-hook-threads-1.lldbinit -s %s -f %t \
# RUN: | FileCheck --check-prefix=CHECK --check-prefix=CHECK-NO-FILTER %s
# RUN: %lldb -b -s %p/Inputs/stop-hook-threads-2.lldbinit -s %s -f %t \