Fixed ' IDEA-128685: Incorrectly typed assignment expression'

src/de/fernflower/modules/decompiler/exps/AssignmentExprent.java

@@ -65,7 +65,7 @@ public class AssignmentExprent extends Exprent {
 	
 	
 	public VarType getExprType() {
-		return right.getExprType();
+		return left.getExprType();
 	}
 	
 

test/unit/classes/TestClassTypes.java

@@ -1,5 +1,8 @@
 package unit.classes;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public class TestClassTypes {
 
     public void testBoolean() {
@@ -18,4 +21,16 @@ public class TestClassTypes {
         }
     }
 	
+    
+	public void testAssignmentType(List list) {
+		
+		List a = list;
+	
+		if(a != null) {
+			(a = new ArrayList(a)).add("23");
+		}
+		
+		System.out.println(a.size());
+	}
+   
 }

test/unit/results/TestClassTypes.dec

@@ -1,5 +1,7 @@
 package unit.classes;
 
+import java.util.ArrayList;
+import java.util.List;
 
 public class TestClassTypes {
 
@@ -17,4 +19,13 @@ public class TestClassTypes {
       }
 
    }
+
+   public void testAssignmentType(List var1) {
+      Object var2 = var1;
+      if(var1 != null) {
+         ((List)(var2 = new ArrayList(var1))).add("23");
+      }
+
+      System.out.println(((List)var2).size());
+   }
 }