[Bug middle-end/48087] [4.5/4.6/4.7 Regression] -Wall -Werror adds warnings over and above those generated by -Wall

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48087

--- Comment #15 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-10-19 15:53:01 UTC ---
On this PR, removing the early return *works*, we have two non-bogus warnings
with -Wall and two errors with -Werror. Maybe we should really proceed one PR
at a time, re-open PR49508.

Now, in detail: do I understand correctly that you are proposing we would use
the new seen_real_errors *only* in gimple_push_cleanup? (at the moment I also
honestly don't know how to tell errors from warnings from real errors, but of
course can figure out myself)