visibilibug/0000755000175000017500000000000012447233745015021 5ustar sbarthelemysbarthelemyvisibilibug/src/0000755000175000017500000000000012447253740015605 5ustar sbarthelemysbarthelemyvisibilibug/src/test_a.cc0000644000175000017500000000047712446307002017371 0ustar sbarthelemysbarthelemy#include #include #include int main() { A a; std::string result = a.deserialize(); bool ok = result == "A::deserialize caught ptree_bad_path"; std::cout << "test_a: " << (ok ? "OK" : "KO") << " got \"" << result << "\"" << std::endl; return ok ? 0 : 1; } visibilibug/src/b.cc0000644000175000017500000000253612446313545016342 0ustar sbarthelemysbarthelemy#include #include #include std::string B::do_something_with_ptree() { boost::property_tree::ptree tree; try { tree.get(".toto"); } catch (const boost::property_tree::ptree_bad_path&) { return "argh"; } return "pfiou"; } std::string B::load() { std::cout << "B::load typeid(boost::property_tree::ptree_bad_path): " << &typeid(boost::property_tree::ptree_bad_path) << std::endl; std::cout << "B::load typeid(boost::exception_detail::error_info_injector): " << &typeid(boost::exception_detail::error_info_injector) << std::endl; try { // should *not* throw a ptree_bad_path return a.deserialize(); } catch (const boost::property_tree::ptree_bad_path& e) { std::cout << "A::load caught ptree_bad_path with typeid " << &typeid(e) << std::endl; return "B::load caught ptree_bad_path"; } catch (const std::exception &e) { std::cout << "B::load caught std::exception with typeid " << &typeid(e) << std::endl; return "B::load caught std::exception"; } catch (...) { std::cout << "B::load caught pokemon" << std::endl; return "B::load caught pokemon"; } return ""; } visibilibug/src/a.cc0000644000175000017500000000217312446313663016337 0ustar sbarthelemysbarthelemy#include #include #include std::string A::deserialize() { std::cout << "A::deserialize typeid(boost::property_tree::ptree_bad_path): " << &typeid(boost::property_tree::ptree_bad_path) << std::endl; std::cout << "A::deserialize typeid(boost::exception_detail::error_info_injector): " << &typeid(boost::exception_detail::error_info_injector) << std::endl; boost::property_tree::ptree tree; try { // will throw a ptree_bad_path tree.get(".toto"); } catch (const boost::property_tree::ptree_bad_path& e) { std::cout << "A::deserialize caught ptree_bad_path with typeid " << &typeid(e) << std::endl; return "A::deserialize caught ptree_bad_path"; } catch (const std::exception &e) { std::cout << "A::deserialize caught std::exception with typeid " << &typeid(e) << std::endl; throw; } catch (...) { std::cout << "A::deserialize caught pokemon" << std::endl; throw; } return ""; } visibilibug/src/test_b.cc0000644000175000017500000000046712446307011017371 0ustar sbarthelemysbarthelemy#include #include #include int main() { B b; std::string result = b.load(); bool ok = result == "A::deserialize caught ptree_bad_path"; std::cout << "test_b: " << (ok ? "OK" : "KO") << " got \"" << result << "\"" << std::endl; return ok ? 0 : 1; } visibilibug/include/0000755000175000017500000000000012447232626016441 5ustar sbarthelemysbarthelemyvisibilibug/include/a.hpp0000644000175000017500000000025312446277515017377 0ustar sbarthelemysbarthelemy#ifndef A_A_HPP #define A_A_HPP #include class A { public: // return a string with the name of the exception catche std::string deserialize(); }; #endif visibilibug/include/b.hpp0000644000175000017500000000043712446306212017367 0ustar sbarthelemysbarthelemy#ifndef B_B_HPP #define B_B_HPP #ifdef b_EXPORTS #define B_API __attribute__ ((visibility("default"))) #else #define B_API #endif #include #include class B_API B { public: std::string do_something_with_ptree(); std::string load(); private: A a; }; #endif visibilibug/Makefile0000644000175000017500000000233212447233745016461 0ustar sbarthelemysbarthelemy#BOOST_INCLUDE_DIR=/Users/hcuche/.local/share/qi/toolchains/mac64/boost/include BOOST_INCLUDE_DIR=/home/sbarthelemy/.local/share/qi/toolchains/linux64/boost/include # build liba with default (global) visibility # which uses boost::property_tree src/a.o: include/a.hpp src/a.cc $(CXX) -c -g -fPIC -Da_EXPORTS -Iinclude -I$(BOOST_INCLUDE_DIR) -o src/a.o src/a.cc src/liba.so: src/a.o $(CXX) -shared -Wl -o src/liba.so src/a.o # build a test using liba src/test_a.o: src/test_a.cc $(CXX) -c -g -Iinclude -o src/test_a.o src/test_a.cc src/test_a: src/test_a.o src/liba.so $(CXX) -Lsrc -o src/test_a src/test_a.o -la # build libb with hidden visibility # which # * wraps liba and # * use boost::property_tree internally src/b.o: include/b.hpp src/b.cc $(CXX) -c -g -fPIC -fvisibility=hidden -Db_EXPORTS -Iinclude -I$(BOOST_INCLUDE_DIR) -o src/b.o src/b.cc src/libb.so: src/b.o src/liba.so $(CXX) -shared -Wl -o src/libb.so src/b.o src/liba.so src/test_b.o: src/test_b.cc $(CXX) -c -g -Iinclude -o src/test_b.o src/test_b.cc src/test_b: src/test_b.o src/libb.so $(CXX) -Lsrc -o src/test_b src/test_b.o -lb -la clean: rm -f src/*.o src/*.so src/test_a src/test_b src/.a* src/.b* ._* src/._* include/._* all: src/test_a src/test_b