unnamed namespace restricts the visibility of the defined entities
to the source file in which the anonymous namespace is defined.
IMHO gcc should hide by default symbols from anonymous namespaces.
current gcc behaviour exports useless anon. symbols:
... g DF .text ... Base (anonymous namespace)::internalImplementation(int)
--
Summary: hidden visibility for symbols from anonymous namespaces.
Product: gcc
Version: 4.1.1
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pluto at agmk dot net
GCC build triplet: *
GCC host triplet: *
GCC target triplet: *
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26770
