[Bug c/52116] pragma GCC diagnostic only acts on some lines

[manu at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52116

--- Comment #4 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2012-02-13 17:24:31 UTC ---
Problem (2) is a duplicate of PR48062