Two tests fixed

idea/src/org/jetbrains/jet/lang/resolve/calls/CallResolver.java

@@ -520,6 +520,7 @@ public class CallResolver {
     }
 
     private boolean checkValueArgumentTypes(JetScope scope, JetTypeInferrer.Services temporaryServices, Map<ValueArgument, ValueParameterDescriptor> argumentsToParameters, Flag dirty, Function<ValueParameterDescriptor, ValueParameterDescriptor> parameterMap) {
+        boolean result = true;
         for (Map.Entry<ValueArgument, ValueParameterDescriptor> entry : argumentsToParameters.entrySet()) {
             ValueArgument valueArgument = entry.getKey();
             ValueParameterDescriptor valueParameterDescriptor = entry.getValue();
@@ -536,11 +537,11 @@ public class CallResolver {
                     dirty.setValue(true);
                 }
                 else if (!semanticServices.getTypeChecker().isSubtypeOf(type, parameterType)) {
-                    return false;
+                    result = false;
                 }
             }
         }
-        return true;
+        return result;
     }
 
     public void checkGenericBoundsInAFunctionCall(List<JetTypeProjection> jetTypeArguments, List<JetType> typeArguments, CallableDescriptor functionDescriptor) {

idea/src/org/jetbrains/jet/lang/types/JetTypeInferrer.java

@@ -658,6 +658,15 @@ public class JetTypeInferrer {
             return resultDataFlowInfo;
         }
 
+        @NotNull
+        public final JetType safeGetType(@NotNull JetExpression expression, TypeInferenceContext context) {
+            JetType type = getType(expression, context);
+            if (type != null) {
+                return type;
+            }
+            return ErrorUtils.createErrorType("Type for " + expression.getText());
+        }
+
         @Nullable
         public final JetType getType(@NotNull JetExpression expression, TypeInferenceContext context) {
             if (context.trace.get(BindingContext.PROCESSED, expression)) {
@@ -2115,9 +2124,9 @@ public class JetTypeInferrer {
         @Override
         public JetType visitIsExpression(JetIsExpression expression, TypeInferenceContext contextWithExpectedType) {
             TypeInferenceContext context = contextWithExpectedType.replaceExpectedType(NO_EXPECTED_TYPE);
-            JetType knownType = getType(expression.getLeftHandSide(), context.replaceScope(context.scope));
+            JetType knownType = safeGetType(expression.getLeftHandSide(), context.replaceScope(context.scope));
             JetPattern pattern = expression.getPattern();
-            if (pattern != null && knownType != null) {
+            if (pattern != null) {
                 WritableScopeImpl scopeToExtend = newWritableScopeImpl(context.scope, context.trace).setDebugName("Scope extended in 'is'");
                 DataFlowInfo newDataFlowInfo = checkPatternType(pattern, knownType, scopeToExtend, context, context.services.getVariableDescriptorFromSimpleName(expression.getLeftHandSide(), context));
                 patternsToDataFlowInfo.put(pattern, newDataFlowInfo);
@@ -2218,10 +2227,7 @@ public class JetTypeInferrer {
             else if (equalsOperations.contains(operationType)) {
                 String name = "equals";
                 if (right != null) {
-                    JetType leftType = getType(left, context.replaceScope(context.scope));
-                    if (leftType == null) {
-                        leftType = ErrorUtils.createErrorType("No type for " + left.getText());
-                    }
+                    JetType leftType = safeGetType(left, context.replaceScope(context.scope));
                     OverloadResolutionResult<FunctionDescriptor> resolutionResult = context.services.callResolver.resolveExactSignature(
                             context.scope, leftType, "equals",
                             Collections.singletonList(JetStandardClasses.getNullableAnyType()));

idea/testData/checker/Variance.jet

@@ -1,4 +1,4 @@
-package variance
+namespace variance
 
 abstract class Consumer<in T> {}
 
@@ -32,9 +32,9 @@ fun <T> copy3(from : Array<out T>, to : Array<in T>) {}
 fun copy4(from : Array<out Number>, to : Array<in Int>) {}
 
 fun f(ints: Array<Int>, any: Array<Any>, numbers: Array<Number>) {
-    copy1<error>(ints, any)</error>
+    copy1(<error>ints</error>, any)
     copy2(ints, any) //ok
-    copy2<error>(ints, numbers)</error>
+    copy2(ints, <error>numbers</error>)
     copy3<Int>(ints, numbers)
     copy4(ints, numbers) //ok
 }