[Bug c/44774] -Werror=edantic

[manu at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44774

--- Comment #15 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2012-02-17 00:22:21 UTC ---
Created attachment 26688
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26688
patch

Bootstrapped and regression tested, but without documentation updated or
testcase. Anyway, it is probably too late for 4.7 and I don't know when I will
have time to pick this up again, so anyone feel free to take it/improve it.