missing functional header in Configuration.h #1
Description
Using GCC 7.1 the following errors were thrown
n file included from /home/build/temp/TeeTime-Cpp/src/Configuration.cpp:16:0: /home/build/temp/TeeTime-Cpp/src/../include/teetime/Configuration.h:146:90: error: ‘std::function’ has not been declared static shared_ptr<FunctionObjectStage<TIn, TOut>> createStageFromFunctionObject(std::function<TOut(TIn)> f, const char* name = "function_object") ^~~~~~~~ /home/build/temp/TeeTime-Cpp/src/../include/teetime/Configuration.h:146:98: error: expected ‘,’ or ‘...’ before ‘<’ token static shared_ptr<FunctionObjectStage<TIn, TOut>> createStageFromFunctionObject(std::function<TOut(TIn)> f, const char* name = "function_object") ^ /home/build/temp/TeeTime-Cpp/src/../include/teetime/Configuration.h: In static member function ‘static std::shared_ptr<teetime::FunctionObjectStage<TIn, TOut> > teetime::Configuration::createStageFromFunctionObject(int)’: /home/build/temp/TeeTime-Cpp/src/../include/teetime/Configuration.h:148:58: error: ‘f’ was not declared in this scope return createStage<FunctionObjectStage<TIn, TOut>>(f, name); ^ /home/build/temp/TeeTime-Cpp/src/../include/teetime/Configuration.h:148:61: error: ‘name’ was not declared in this scope return createStage<FunctionObjectStage<TIn, TOut>>(f, name); ^~~~
Upon inspection of Configuration.h, it is clear that functional is missing. I searched through the implicitly included header and couldn't find functional. I added #include <functional> to Configuration.h and compilation succeeded.. It strange, because my VS2017 compiles fine without the functional header. I some sort of implicit include occurs in VS.