richq/cppcheck — comment on commit 4cb97edbaf862683b203b372af56a20d051e825c
File: lib/checkother.cpp line 2328
By danmar:

dumb question..

I thought that "namespace {" was used if you wanted to hide stuff.

But obviously you can still use the Expressions class even though it is in this namespace.

What is the reason for this namespace?