bug fixed: analyze arguments in FREE expression position

compiler/frontend/src/org/jetbrains/jet/lang/resolve/calls/ArgumentTypeResolver.java

@@ -180,8 +180,8 @@ public class ArgumentTypeResolver {
         if (recordedTypeInfo != null) {
             return recordedTypeInfo;
         }
-        ResolutionContext newContext = context.replaceExpectedType(TypeUtils.NO_EXPECTED_TYPE).replaceContextDependency(
+        ResolutionContext newContext = context.replaceExpectedType(TypeUtils.NO_EXPECTED_TYPE)
-                ContextDependency.DEPENDENT);
+                .replaceContextDependency(ContextDependency.DEPENDENT).replaceExpressionPosition(ExpressionPosition.FREE);
 
         return expressionTypingServices.getTypeInfo(expression, newContext);
     }

compiler/testData/diagnostics/tests/resolve/nestedCalls/analyzeArgsInFreeExpressionPosition.kt

@@ -0,0 +1,12 @@
+class A {
+    class object {
+
+    }
+}
+
+fun use(vararg a: Any?) = a
+
+fun test() {
+    use(use(A, null).toString())
+}
+

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

@@ -4748,7 +4748,7 @@ public class JetDiagnosticsTestGenerated extends AbstractDiagnosticsTestWithEage
         }
         
         @TestMetadata("compiler/testData/diagnostics/tests/resolve")
-        @InnerTestClasses({Resolve.Invoke.class, Resolve.SpecialConstructions.class})
+        @InnerTestClasses({Resolve.Invoke.class, Resolve.NestedCalls.class, Resolve.SpecialConstructions.class})
         public static class Resolve extends AbstractDiagnosticsTestWithEagerResolve {
             public void testAllFilesPresentInResolve() throws Exception {
                 JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), "org.jetbrains.jet.generators.tests.GenerateTests", new File("compiler/testData/diagnostics/tests/resolve"), Pattern.compile("^(.+)\\.kt$"), true);
@@ -4817,6 +4817,19 @@ public class JetDiagnosticsTestGenerated extends AbstractDiagnosticsTestWithEage
                 
             }
             
+            @TestMetadata("compiler/testData/diagnostics/tests/resolve/nestedCalls")
+            public static class NestedCalls extends AbstractDiagnosticsTestWithEagerResolve {
+                public void testAllFilesPresentInNestedCalls() throws Exception {
+                    JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), "org.jetbrains.jet.generators.tests.GenerateTests", new File("compiler/testData/diagnostics/tests/resolve/nestedCalls"), Pattern.compile("^(.+)\\.kt$"), true);
+                }
+                
+                @TestMetadata("analyzeArgsInFreeExpressionPosition.kt")
+                public void testAnalyzeArgsInFreeExpressionPosition() throws Exception {
+                    doTest("compiler/testData/diagnostics/tests/resolve/nestedCalls/analyzeArgsInFreeExpressionPosition.kt");
+                }
+                
+            }
+            
             @TestMetadata("compiler/testData/diagnostics/tests/resolve/specialConstructions")
             public static class SpecialConstructions extends AbstractDiagnosticsTestWithEagerResolve {
                 public void testAllFilesPresentInSpecialConstructions() throws Exception {
@@ -4844,6 +4857,7 @@ public class JetDiagnosticsTestGenerated extends AbstractDiagnosticsTestWithEage
                 TestSuite suite = new TestSuite("Resolve");
                 suite.addTestSuite(Resolve.class);
                 suite.addTestSuite(Invoke.class);
+                suite.addTestSuite(NestedCalls.class);
                 suite.addTestSuite(SpecialConstructions.class);
                 return suite;
             }