Fixed: #2279 AS3 Decompilation - assignments on the right side of && and || operators

libsrc/ffdec_lib/testdata/as3_new/src/Main.as

@@ -99,6 +99,7 @@ package
         TestNumberCall;
         TestOperations;
         TestOptimization;
+        TestOptimizationAndOr;
         TestOptionalParameters;
         TestParamNames;
         TestParamsCount;

libsrc/ffdec_lib/testdata/as3_new/src/tests/TestGetProtected.as

@@ -9,7 +9,7 @@ package tests
 		{
             var c:InnerClass = new InnerClass();
             c.attr = 2;
-			var a = attr;
+			var a:int = attr;
             trace(a);       
 		}
 	}

libsrc/ffdec_lib/testdata/as3_new/src/tests/TestOptimizationAndOr.as

@@ -0,0 +1,19 @@
+package tests
+{
+	
+	public class TestOptimizationAndOr
+	{
+		public function run():*
+		{        
+            var o:Object = {a:"Object", b:"Object", c:"Object"};
+            
+            var a:String = "d";
+            
+            var plugin:Object;
+            
+            if (a in o && (plugin = new o[a]).toString().length > 2) {
+                trace("okay");
+            }              
+		}
+	}
+}

libsrc/ffdec_lib/testdata/as3_new/src/tests/TestStringCoerce.as

@@ -3,7 +3,7 @@ package tests
 	
 	public class TestStringCoerce
 	{
-        var a:Object = null;
+        private var a:Object = null;
     
 		public function run():*
 		{