Why do I get warnings both that a function is used but not defined and defined but not used?...

Why should types be put in unnamed namespaces?...

linkage of function with parameter from unnamed namespace...

Accessing the variable inside anonymous namespace (c++)...

External linkage for name inside unnamed namespace...

Is static deprecated when ensuring availability between translation units?...

How to call a variadic template helper in anonymous namespace?...

Two unnamed namespaces, defined in the same declarative region...

How would use of unnamed namespaces in headers cause ODR-violations?...

Restricting access loudly to a global variable defined in a namespace...

C++ namespace resolution...

Should unnamed namespace functions be avoided to reduce symbol table sizes?...