Replace boost::function with std::function (C++11) #10395

How is this hunk (including assert.h) connected with "Replace boost::function with std::function (C++11)"?

@paveljanik That is a very good question! Surprisingly it seems like #include <boost/function.hpp> give you assert and limits too.

Compiling without #include <assert.h> in src/bench/bench.cpp:

  CXX      bench/bench_bench_bitcoin-bench.o
bench/bench.cpp: In member function ‘bool benchmark::State::KeepRunning()’:
bench/bench.cpp:95:86: error: ‘assert’ was not declared in this scope
     assert(count != 0 && "count == 0 => (now == 0 && beginTime == 0) => return above");

Compiling without #include <limits> in src/bench/bench.h:

  CXX      bench/bench_bench_bitcoin-bench_bitcoin.o
In file included from bench/bench_bitcoin.cpp:5:0:
bench/bench.h: In constructor ‘benchmark::State::State(std::__cxx11::string, double)’:
bench/bench.h:52:23: error: ‘numeric_limits’ is not a member of ‘std’
             minTime = std::numeric_limits<double>::max();
                       ^

Perfect answer, thanks! I should have tested it myself 8)