Add comment to fix -Wfallthrough warning
[official-gcc.git] / libstdc++-v3 / testsuite / 30_threads / shared_mutex / 
tree41c663c0d62bacf5ade5c7b4d9e4f8cbf340ac9d
drwxr-xr-x   ..
drwxr-xr-x - cons
drwxr-xr-x - requirements
drwxr-xr-x - try_lock
drwxr-xr-x - unlock