Fix clang warnings

modules/beast_basics/threads/beast_InterruptibleThread.h

@@ -152,7 +152,6 @@ private:
 
     ThreadHelper m_thread;
     EntryPoint* m_entryPoint;
-    Function <void (void)> m_function;
     WaitableEvent m_runEvent;
     id m_threadId;
 

modules/beast_basics/threads/beast_Listeners.cpp

@@ -355,8 +355,7 @@ public:
     inline Work (Proxy* proxy,
                  Entry* const entry,
                  const timestamp_t timestamp)
-        : m_proxy (proxy)
-        , m_entry (entry)
+        : m_entry (entry)
         , m_timestamp (timestamp)
     {
     }
@@ -374,7 +373,6 @@ public:
     }
 
 private:
-    Proxy* const m_proxy;
     Entry::Ptr m_entry;
     const timestamp_t m_timestamp;
 };

modules/beast_basics/threads/beast_ParallelFor.h

@@ -246,7 +246,6 @@ private:
     WaitableEvent m_finishedEvent;
     Atomic <int> m_currentIndex;
     Atomic <int> m_numberOfInstances;
-    int m_numberOfIterations;
 };
 
 #endif

modules/beast_core/containers/beast_HashMap.h

@@ -48,6 +48,7 @@ public:
     int generateHash (const var& key, const int upperLimit) const noexcept       { return generateHash (key.toString(), upperLimit); }
 };
 
+#if 0
 /** Hardened hash functions for use with HashMap.
 
     The seed is used to make the hash unpredictable. This prevents
@@ -74,6 +75,7 @@ public:
 private:
     int m_seed;
 };
+#endif
 
 //==============================================================================
 /**

modules/beast_core/diagnostic/beast_UnitTest.cpp

@@ -207,7 +207,6 @@ void UnitTest::finishCase ()
 
 UnitTests::UnitTests()
     : m_assertOnFailure (false)
-    , m_currentTest (nullptr)
 {
 }
 

modules/beast_core/diagnostic/beast_UnitTest.h

@@ -413,7 +413,6 @@ private:
 private:
     bool m_assertOnFailure;
     ScopedPointer <Results> m_results;
-    UnitTest* m_currentTest;
 };
 
 #endif