Minor clean-ups.

modules/juce_core/time/juce_RelativeTime.cpp

@@ -28,12 +28,12 @@ RelativeTime::RelativeTime (const RelativeTime& other) noexcept   : seconds (oth
 RelativeTime::~RelativeTime() noexcept {}
 
 //==============================================================================
-const RelativeTime RelativeTime::milliseconds (const int milliseconds) noexcept   { return RelativeTime (milliseconds * 0.001); }
-const RelativeTime RelativeTime::milliseconds (const int64 milliseconds) noexcept { return RelativeTime (milliseconds * 0.001); }
-const RelativeTime RelativeTime::minutes (const double numberOfMinutes) noexcept  { return RelativeTime (numberOfMinutes * 60.0); }
-const RelativeTime RelativeTime::hours (const double numberOfHours) noexcept      { return RelativeTime (numberOfHours * (60.0 * 60.0)); }
-const RelativeTime RelativeTime::days (const double numberOfDays) noexcept        { return RelativeTime (numberOfDays  * (60.0 * 60.0 * 24.0)); }
-const RelativeTime RelativeTime::weeks (const double numberOfWeeks) noexcept      { return RelativeTime (numberOfWeeks * (60.0 * 60.0 * 24.0 * 7.0)); }
+RelativeTime RelativeTime::milliseconds (const int milliseconds) noexcept   { return RelativeTime (milliseconds * 0.001); }
+RelativeTime RelativeTime::milliseconds (const int64 milliseconds) noexcept { return RelativeTime (milliseconds * 0.001); }
+RelativeTime RelativeTime::minutes (const double numberOfMinutes) noexcept  { return RelativeTime (numberOfMinutes * 60.0); }
+RelativeTime RelativeTime::hours (const double numberOfHours) noexcept      { return RelativeTime (numberOfHours * (60.0 * 60.0)); }
+RelativeTime RelativeTime::days (const double numberOfDays) noexcept        { return RelativeTime (numberOfDays  * (60.0 * 60.0 * 24.0)); }
+RelativeTime RelativeTime::weeks (const double numberOfWeeks) noexcept      { return RelativeTime (numberOfWeeks * (60.0 * 60.0 * 24.0 * 7.0)); }
 
 //==============================================================================
 int64 RelativeTime::inMilliseconds() const noexcept { return (int64) (seconds * 1000.0); }

modules/juce_core/time/juce_RelativeTime.h

@@ -61,32 +61,32 @@ public:
     /** Creates a new RelativeTime object representing a number of milliseconds.
         @see minutes, hours, days, weeks
     */
-    static const RelativeTime milliseconds (int milliseconds) noexcept;
+    static RelativeTime milliseconds (int milliseconds) noexcept;
 
     /** Creates a new RelativeTime object representing a number of milliseconds.
         @see minutes, hours, days, weeks
     */
-    static const RelativeTime milliseconds (int64 milliseconds) noexcept;
+    static RelativeTime milliseconds (int64 milliseconds) noexcept;
 
     /** Creates a new RelativeTime object representing a number of minutes.
         @see milliseconds, hours, days, weeks
     */
-    static const RelativeTime minutes (double numberOfMinutes) noexcept;
+    static RelativeTime minutes (double numberOfMinutes) noexcept;
 
     /** Creates a new RelativeTime object representing a number of hours.
         @see milliseconds, minutes, days, weeks
     */
-    static const RelativeTime hours (double numberOfHours) noexcept;
+    static RelativeTime hours (double numberOfHours) noexcept;
 
     /** Creates a new RelativeTime object representing a number of days.
         @see milliseconds, minutes, hours, weeks
     */
-    static const RelativeTime days (double numberOfDays) noexcept;
+    static RelativeTime days (double numberOfDays) noexcept;
 
     /** Creates a new RelativeTime object representing a number of weeks.
         @see milliseconds, minutes, hours, days
     */
-    static const RelativeTime weeks (double numberOfWeeks) noexcept;
+    static RelativeTime weeks (double numberOfWeeks) noexcept;
 
     //==============================================================================
     /** Returns the number of milliseconds this time represents.

modules/juce_graphics/image_formats/juce_PNGLoader.cpp

@@ -160,16 +160,11 @@ Image PNGImageFormat::decodeImage (InputStream& in)
     using namespace pnglibNamespace;
     Image image;
 
-    png_structp pngReadStruct;
-    png_infop pngInfoStruct;
-
-    pngReadStruct = png_create_read_struct (PNG_LIBPNG_VER_STRING, 0, 0, 0);
-
-    if (pngReadStruct != nullptr)
+    if (png_structp pngReadStruct = png_create_read_struct (PNG_LIBPNG_VER_STRING, 0, 0, 0))
     {
         try
         {
-            pngInfoStruct = png_create_info_struct (pngReadStruct);
+            png_infop pngInfoStruct = png_create_info_struct (pngReadStruct);
 
             if (pngInfoStruct == nullptr)
             {
@@ -177,7 +172,7 @@ Image PNGImageFormat::decodeImage (InputStream& in)
                 return Image::null;
             }
 
-            png_set_error_fn (pngReadStruct, 0, PNGHelpers::errorCallback, PNGHelpers::errorCallback );
+            png_set_error_fn (pngReadStruct, 0, PNGHelpers::errorCallback, PNGHelpers::errorCallback);
 
             // read the header..
             png_set_read_fn (pngReadStruct, &in, PNGHelpers::readCallback);