[Bug c++/68669] [5 regression] -Wunused-variable in anonymous namespace is not correctly supressed by #pragmas

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68669

--- Comment #7 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to Manuel López-Ibáñez from comment #6)
> Perhaps you need to try with -Wunused-const-variable ? There may be some
> problem with TREE_READONLY (decl).

There is no -Wunused-const-variable in gcc-5.