[Bug c++/53711] Wunused-function should warn for functions in the unnamed namespace

[daniel.kruegler at googlemail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53711

Daniel Krügler <daniel.kruegler at googlemail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |daniel.kruegler at
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--- Comment #1 from Daniel Krügler <daniel.kruegler at googlemail dot com> 
2012-06-20 18:46:53 UTC ---
I agree. For C++11 code there exists one further similarity, namely that f()
has static linkage like a function explicitly declared static in namespace
scope.