Account for substitutions of one variable for another (it must remain a variable)

compiler/testData/diagnostics/tests/platformTypes/methodCall/visitor.kt

@@ -0,0 +1,23 @@
+// FILE: p/Visitor.java
+
+package p;
+
+public interface Visitor<D> {
+
+}
+
+// FILE: p/Element.java
+
+package p;
+
+public class Element {
+    public <D> R accept(@NotNull Visitor<D> visitor, D data) {return null;}
+}
+
+// FILE: k.kt
+
+import p.*
+
+fun test(v: Visitor<Nothing>, e: Element) {
+    e.accept(v, null)
+}

compiler/tests/org/jetbrains/jet/checkers/JetDiagnosticsTestGenerated.java

@@ -7811,6 +7811,11 @@ public class JetDiagnosticsTestGenerated extends AbstractJetDiagnosticsTest {
                     doTest(fileName);
                 }
                 
+                @TestMetadata("visitor.kt")
+                public void testVisitor() throws Exception {
+                    doTest("compiler/testData/diagnostics/tests/platformTypes/methodCall/visitor.kt");
+                }
+                
             }
             
         }