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rundel / carto-generator

C++ Parser for the Carto stylesheet language
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Exception Propagation #6

Open rundel opened 13 years ago

rundel commented 13 years ago

Seems like some peculiarity to my particular set up but exceptions are failing to propagate from mapnik into the generator. Both catch(std::exception) and catch(...) fail to capture the exceptions resulting in an abort trap.

Seems like someone else had similar issues on osx (http://lists.apple.com/archives/unix-porting/2007/Aug/msg00013.html) but I haven't been able to track down any additional details or solutions.

springmeyer commented 13 years ago

We talked about this may have to do with compiling things with an older clang++ version. Are you still seeing it after upgrading to clang trunk? (or alternatively you could recompile anything previously compiled with clang with g++)

The only two times I've seen this on OSX were with older clang < 3.x and when I had duplicate gcc versions installed (like from macports or something non-apple provided). So are the gcc versions on your machine all apple provided (eg. in /usr/bin or /Developer/usr/bin)?

rundel commented 13 years ago

Yeah, I've tried everything we've discussed. Updated clang to the newest version of trunk and rebuild mapnik2 as well as trying to build everything with g++ exclusively.

clang++ --version clang version 3.0 (trunk 135178) Target: x86_64-apple-darwin10.8.0 Thread model: posix

g++ --version i686-apple-darwin10-g++-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5666) (dot 3)

which g++ /usr/bin/g++