http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52946
--- Comment #3 from Lund 2012-04-13 01:08:12 UTC ---
OK, my mistake. I did not realize Apple's gcc was that different.
In case, anyone else comes across this issue, I was able to work around it by
installing clang/LLVM and get the 'blocks' librar
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52946
Bug #: 52946
Summary: Unable to define a Block variable
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: major
Priority: P3
