ARA Client: Fix GCC warnings

examples/Plugins/ARAPluginDemo.h

@@ -393,6 +393,8 @@ public:
         return success;
     }
 
+    using ARAPlaybackRenderer::processBlock;
+
 private:
     //==============================================================================
     // We're subclassing here only to provide a proper default c'tor for our shared resource
@@ -549,6 +551,8 @@ public:
         });
     }
 
+    using ARAEditorRenderer::processBlock;
+
 private:
     void configure()
     {
@@ -683,6 +687,8 @@ public:
             processBlockBypassed (buffer, midiMessages);
     }
 
+    using AudioProcessor::processBlock;
+
     //==============================================================================
     const String getName() const override                             { return "ARAPluginDemo"; }
     bool acceptsMidi() const override                                 { return true; }

modules/juce_audio_processors/utilities/ARA/juce_ARADocumentController.cpp

@@ -799,7 +799,7 @@ bool ARAOutputStream::write (const void* dataToWrite, size_t numberOfBytes)
     if (! archiveWriter->writeBytesToArchive ((ARA::ARASize) position, numberOfBytes, (const ARA::ARAByte*) dataToWrite))
         return false;
 
-    position += numberOfBytes;
+    position += (int64) numberOfBytes;
     return true;
 }
 

modules/juce_audio_processors/utilities/ARA/juce_ARAPlugInInstanceRoles.h

@@ -134,6 +134,8 @@ public:
         return false;
     }
 
+    using ARARenderer::processBlock;
+
     // Shadowing templated getters to default to JUCE versions of the returned classes
     /** Returns the PlaybackRegions
      *
@@ -195,6 +197,8 @@ public:
         return true;
     }
 
+    using ARARenderer::processBlock;
+
 private:
     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ARAEditorRenderer)
 };