Minor refactoring.

src/common/version.h

 #define MAJOR_VERSION 0
 #define MINOR_VERSION 0
 #define BUILD_VERSION 0
-#define BUILD_REVISION 562
+#define BUILD_REVISION 563
 
 #define STRINGIFY(x) #x
 #define MACRO_STRINGIFY(x) STRINGIFY(x)

src/compiler/ConstantUnion.h

@@ -26,26 +26,17 @@ public:
 
     bool operator==(const int i) const
     {
-        if (i == iConst)
-            return true;
-
-        return false;
+        return i == iConst;
     }
 
     bool operator==(const float f) const
     {
-        if (f == fConst)
-            return true;
-
-        return false;
+        return f == fConst;
     }
 
     bool operator==(const bool b) const
     {
-        if (b == bConst)
-            return true;
-
-        return false;
+        return b == bConst;
     }
 
     bool operator==(const ConstantUnion& constant) const
@@ -55,20 +46,11 @@ public:
 
         switch (type) {
         case EbtInt:
-            if (constant.iConst == iConst)
-                return true;
-
-            break;
+            return constant.iConst == iConst;
         case EbtFloat:
-            if (constant.fConst == fConst)
-                return true;
-
-            break;
+            return constant.fConst == fConst;
         case EbtBool:
-            if (constant.bConst == bConst)
-                return true;
-
-            break;
+            return constant.bConst == bConst;
         }
 
         return false;