Put Circuit C++ standard back.

Author: elliottslaughter

examples/circuit/CMakeLists.txt

@@ -40,5 +40,6 @@ else()
   add_executable(circuit ${CPU_SOURCES})
 endif()
 target_link_libraries(circuit Legion::Legion ResilienceStatic)
+set_target_properties(circuit PROPERTIES CXX_STANDARD 11)
 add_test(NAME circuit COMMAND ${PROJECT_SOURCE_DIR}/tests/runner.py -- ${RESILIENCE_TEST_LAUNCHER} $<TARGET_FILE:circuit> -lg:eager_alloc_percentage 20 -lg:safe_ctrlrepl 2)
 add_test(NAME circuit_disable COMMAND ${PROJECT_SOURCE_DIR}/tests/runner.py -- ${RESILIENCE_TEST_LAUNCHER} $<TARGET_FILE:circuit> -lg:eager_alloc_percentage 20 -lg:safe_ctrlrepl 2 -checkpoint:disable)