diff --git a/idea/src/org/jetbrains/jet/JetNodeTypes.java b/idea/src/org/jetbrains/jet/JetNodeTypes.java
index 5e3993fd528..9656239e4a2 100644
--- a/idea/src/org/jetbrains/jet/JetNodeTypes.java
+++ b/idea/src/org/jetbrains/jet/JetNodeTypes.java
@@ -44,7 +44,7 @@ public interface JetNodeTypes {
     JetNodeType TYPE_ARGUMENT_LIST                  = new JetNodeType("TYPE_ARGUMENT_LIST", JetTypeArgumentList.class);
     JetNodeType VALUE_ARGUMENT_LIST                 = new JetNodeType("VALUE_ARGUMENT_LIST", JetValueArgumentList.class);
     JetNodeType VALUE_ARGUMENT                      = new JetNodeType("VALUE_ARGUMENT", JetValueArgument.class);
-    JetNodeType VALUE_ARGUMENT_NAME = new JetNodeType("VALUE_ARGUMENT_LIST", JetValueArgumentName.class);
+    JetNodeType VALUE_ARGUMENT_NAME                 = new JetNodeType("VALUE_ARGUMENT_NAME", JetValueArgumentName.class);
     JetNodeType TYPE_REFERENCE                      = new JetNodeType("TYPE_REFERENCE", JetTypeReference.class);
     JetNodeType LABELED_TUPLE_ENTRY                 = new JetNodeType("LABELED_TUPLE_ENTRY");
     JetNodeType LABELED_TUPLE_TYPE_ENTRY            = new JetNodeType("LABELED_TUPLE_TYPE_ENTRY");
diff --git a/idea/src/org/jetbrains/jet/lang/types/CallResolver.java b/idea/src/org/jetbrains/jet/lang/types/CallResolver.java
index 8d5548feb54..221615905a2 100644
--- a/idea/src/org/jetbrains/jet/lang/types/CallResolver.java
+++ b/idea/src/org/jetbrains/jet/lang/types/CallResolver.java
@@ -352,8 +352,8 @@ public class CallResolver {
                     error = true;
                 }
                 else {
-                    ValueParameterDescriptor valueParameterDescriptor = parameterByName.get(valueArgument.getArgumentName().getName());
-                    if (usedParameters.add(valueParameterDescriptor)) {
+                    ValueParameterDescriptor valueParameterDescriptor = parameterByName.get(valueArgument.getArgumentName().getReferenceExpression().getReferencedName());
+                    if (!usedParameters.add(valueParameterDescriptor)) {
                         temporaryTrace.getErrorHandler().genericError(nameNode, "An argument is already passed for this parameter");
                     }
                     if (valueParameterDescriptor == null) {
@@ -467,7 +467,10 @@ public class CallResolver {
             Map<ValueArgument, ValueParameterDescriptor> argumentsToParameters = Maps.newHashMap();
             boolean error = mapValueArgumentsToParameters(task, tracing, candidate, temporaryTrace, argumentsToParameters);
 
-            if (error) continue;
+            if (error) {
+                failedCandidates.add(candidate);
+                continue;
+            }
 
             if (task.getTypeArguments().isEmpty()) {
                 if (candidate.getTypeParameters().isEmpty()) {