inline parameter: conflict if initializer depends on caller parameter

java/java-impl/src/com/intellij/refactoring/inline/InlineParameterExpressionProcessor.java

@@ -177,6 +177,8 @@ public class InlineParameterExpressionProcessor extends BaseRefactoringProcessor
           if (!mySameClass && !((PsiModifierListOwner)element).hasModifierProperty(PsiModifier.STATIC)) {
             conflicts.putValue(expression, "Parameter initializer depend on non static member from some other class");
           }
+        } else if (element instanceof PsiParameter) {
+          conflicts.putValue(expression, "Parameter initializer depends on callers parameter");
         }
       }
 

java/java-tests/testData/refactoring/inlineParameter/RefCallerParameter.java

@@ -0,0 +1,9 @@
+class Outer {
+  public void withClass(Object <caret>o) {
+    System.out.println(o.toString());
+  }
+
+  public void foor(Object objct) {
+    withClass(objct);
+  }
+}

java/java-tests/testSrc/com/intellij/refactoring/inline/InlineParameterTest.java

@@ -148,6 +148,16 @@ public class InlineParameterTest extends LightCodeInsightTestCase {
     }
   }
 
+  public void testRefCallerParameter() throws Exception {
+    try {
+      doTest(false);
+    }
+    catch (BaseRefactoringProcessor.ConflictsInTestsException e) {
+      assertEquals("Parameter initializer depends on callers parameter", e.getMessage());
+    }
+  }
+
+
   public void testHandleExceptions() throws Exception {
     doTest(false);
   }