clang try catch not working on OSX - c++

Question

$clang --version
Apple LLVM version 6.0 (clang-600.0.51) (based on LLVM 3.5svn)
Target: x86_64-apple-darwin13.3.0
Thread model: posix
magick_wrapper.cpp
#include <Magick++.h>
#include <iostream>
#include <stdexcept>
#include "magick_wrapper.h"
using namespace std;
using namespace Magick;
void hello_world() {
cout << "hello world" << endl;
}
void initialize_imagick() {
static int isInitialized = 0;
if(!isInitialized) {
InitializeMagick(NULL);
isInitialized = 1;
}
}
void throw_exception_test() {
try {
throw runtime_error("just a test");
} catch (exception &error) {
cout << "error occured: " << error.what() << endl;
} catch (...) {
cout << "an exception has rasie" << ", but we don't know what it is" << endl;
}
}
haskell code with ffi
{-# LANGUAGE ForeignFunctionInterface #-}
module Main where
import Foreign.C
import Foreign.Ptr
foreign import ccall "hello_world"
c_hello_world :: IO ()
foreign import ccall "throw_exception_test"
c_throw_exception_test :: IO ()
main = do
c_hello_world
c_throw_exception_test
main.cpp
#include <iostream>
#include "magick_wrapper.h"
using namespace std;
int main() {
cout << "main start" << endl;
throw_exception_test();
cout << "main ends" << endl;
return 0;
}
make file
CC=clang
all: test testc
testc: magick_wrapper.o main.o
$(CC) -o testc main.o magick_wrapper.o `Magick++-config --cppflags --cxxflags --ldflags --libs` -lc++
main.o: main.cpp
$(CC) -c main.cpp
test: test.hs magick_wrapper.o
ghc -v -o test test.hs magick_wrapper.o `Magick++-config --ldflags --libs` -lc++
magick_wrapper.o: magick_wrapper.cpp
$(CC) -c `Magick++-config --cppflags --cxxflags` magick_wrapper.cpp -stdlib=libc++
clean:
rm *o *hi test testc
std output from test (haskell ffi)
$ ./test
hello world
libc++abi.dylib: terminating with uncaught exception of type std::runtime_error: just a test
Abort trap: 6
std ouptut from testc (pure c)
$ ./testc
main start
error occured: just a test
main ends
ghc verbose output
*** C Compiler:
clang -m64 -fno-stack-protector -DTABLES_NEXT_TO_CODE -c /var/folders/kp/f2t2ps216tl3p4t6jsplr9400000gn/T/ghc26839_0/ghc26839_4.c -o /var/folders/kp/f2t2ps216tl3p4t6jsplr9400000gn/T/ghc26839_0/ghc26839_5.o -I/usr/local/Cellar/ghc/7.8.3/lib/ghc-7.8.3/include
*** Linker:
clang -m64 -fno-stack-protector -DTABLES_NEXT_TO_CODE -m64 -o test -Wl,-no_compact_unwind test.o -L/usr/local/Cellar/imagemagick/6.8.9-7/lib -L/usr/local/Cellar/imagemagick/6.8.9-7/lib magick_wrapper.o '-lMagick++-6.Q16' -lMagickWand-6.Q16 -lMagickCore-6.Q16 '-lMagick++-6.Q16' -lMagickWand-6.Q16 -lMagickCore-6.Q16 '-lc++' -L/usr/local/Cellar/ghc/7.8.3/lib/ghc-7.8.3/base-4.7.0.1 -L/usr/local/Cellar/ghc/7.8.3/lib/ghc-7.8.3/integer-gmp-0.5.1.0 -L/usr/local/Cellar/ghc/7.8.3/lib/ghc-7.8.3/ghc-prim-0.3.1.0 -L/usr/local/Cellar/ghc/7.8.3/lib/ghc-7.8.3/rts-1.0 /var/folders/kp/f2t2ps216tl3p4t6jsplr9400000gn/T/ghc26839_0/ghc26839_5.o -Wl,-u,_ghczmprim_GHCziTypes_Izh_static_info -Wl,-u,_ghczmprim_GHCziTypes_Czh_static_info -Wl,-u,_ghczmprim_GHCziTypes_Fzh_static_info -Wl,-u,_ghczmprim_GHCziTypes_Dzh_static_info -Wl,-u,_base_GHCziPtr_Ptr_static_info -Wl,-u,_ghczmprim_GHCziTypes_Wzh_static_info -Wl,-u,_base_GHCziInt_I8zh_static_info -Wl,-u,_base_GHCziInt_I16zh_static_info -Wl,-u,_base_GHCziInt_I32zh_static_info -Wl,-u,_base_GHCziInt_I64zh_static_info -Wl,-u,_base_GHCziWord_W8zh_static_info -Wl,-u,_base_GHCziWord_W16zh_static_info -Wl,-u,_base_GHCziWord_W32zh_static_info -Wl,-u,_base_GHCziWord_W64zh_static_info -Wl,-u,_base_GHCziStable_StablePtr_static_info -Wl,-u,_ghczmprim_GHCziTypes_Izh_con_info -Wl,-u,_ghczmprim_GHCziTypes_Czh_con_info -Wl,-u,_ghczmprim_GHCziTypes_Fzh_con_info -Wl,-u,_ghczmprim_GHCziTypes_Dzh_con_info -Wl,-u,_base_GHCziPtr_Ptr_con_info -Wl,-u,_base_GHCziPtr_FunPtr_con_info -Wl,-u,_base_GHCziStable_StablePtr_con_info -Wl,-u,_ghczmprim_GHCziTypes_False_closure -Wl,-u,_ghczmprim_GHCziTypes_True_closure -Wl,-u,_base_GHCziPack_unpackCString_closure -Wl,-u,_base_GHCziIOziException_stackOverflow_closure -Wl,-u,_base_GHCziIOziException_heapOverflow_closure -Wl,-u,_base_ControlziExceptionziBase_nonTermination_closure -Wl,-u,_base_GHCziIOziException_blockedIndefinitelyOnMVar_closure -Wl,-u,_base_GHCziIOziException_blockedIndefinitelyOnSTM_closure -Wl,-u,_base_ControlziExceptionziBase_nestedAtomically_closure -Wl,-u,_base_GHCziWeak_runFinalizzerBatch_closure -Wl,-u,_base_GHCziTopHandler_flushStdHandles_closure -Wl,-u,_base_GHCziTopHandler_runIO_closure -Wl,-u,_base_GHCziTopHandler_runNonIO_closure -Wl,-u,_base_GHCziConcziIO_ensureIOManagerIsRunning_closure -Wl,-u,_base_GHCziConcziIO_ioManagerCapabilitiesChanged_closure -Wl,-u,_base_GHCziConcziSync_runSparks_closure -Wl,-u,_base_GHCziConcziSignal_runHandlers_closure -Wl,-search_paths_first -lHSbase-4.7.0.1 -lHSinteger-gmp-0.5.1.0 -lHSghc-prim-0.3.1.0 -lHSrts -lCffi -liconv -lgmp -lm -ldl
link: done
it seems during unwind, catch code was ignored by some reason. this behavior seems can only repeated under OSX with clang. I have tried gcc under Linux which works perfectly fine.