MinGW and Boost C++ 1.54.0 warnings
boost, c++11, warnings
Solution
gcc allows ignoring specific warnings since 4.6
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
...
...
#pragma GCC diagnostic pop
there are still some warnings that cannot be turend off this way, but it works for most
or do it like the other mentioned and add -Wno-unused-local-typedefs to the commandline
Problem
I'm usual to build with consider warning as error. I'm using Boost C++ 1.54.0 with MinGW 4.8.1, in particular I'm using ptree. ``` #include <iostream> #include <boost/property_tree/ptree.hpp> #include <boost/property_tree/xml_parser.hpp> using namespace std; int main() { cout << "!!!Hello World!!!" << endl; // prints !!!Hello World!!! return 0; } ``` This simple program cause the following errors: ``` typedef 'cons_element' locally defined but not used [-Wunused-local-typedefs] line 228, external location: \boost\tuple\detail\tuple_basic.hpp typedef 'Str' locally defined but not used [-Wunused-local-typedefs] line 38, external location: \boost\property_tree\detail\xml_parser_write.hpp typedef 'Str' locally defined but not used [-Wunused-local-typedefs] line 72, external location: \boost\property_tree\detail\xml_parser_write.hpp typedef 'T_must_be_placeholder' locally defined but not used [-Wunused-local-typedefs] line 37, external location: \boost\bind\arg.hpp ``` Is a way to ignore this warnings?