Tidy up some integer conversion warnings

CHANGELOG.md

@@ -3,6 +3,7 @@ Version 61:
 * Remove Spirit dependency
 * Use generic_cateogry for errno
 * Reorganize SSL examples
+* Tidy up some integer conversion warnings
 
 --------------------------------------------------------------------------------
 

example/server-framework/file_body.hpp

@@ -204,7 +204,8 @@ get(beast::error_code& ec) ->
 {
     // Calculate the smaller of our buffer size,
     // or the amount of unread data in the file.
-    auto const amount = std::min<std::uint64_t>(remain_, sizeof(buf_));
+    auto const amount =  remain_ > sizeof(buf_) ?
+        sizeof(buf_) : static_cast<std::size_t>(remain_);
 
     // Check for an empty file
     if(amount == 0)

test/core/buffer_bench.cpp

@@ -51,7 +51,7 @@ public:
     inline
     size_type
     throughput(std::chrono::duration<
-        double> const& elapsed, std::size_t items)
+        double> const& elapsed, size_type items)
     {
         using namespace std::chrono;
         return static_cast<size_type>(

test/websocket/websocket_sync_echo_server.hpp

@@ -209,7 +209,7 @@ private:
 
     void
     fail(std::string what, error_code ec,
-        int id, endpoint_type const& ep)
+        std::size_t id, endpoint_type const& ep)
     {
         if(log_)
             if(ec != beast::websocket::error::closed)