resolve constructor reference in standard library

idea/src/org/jetbrains/jet/plugin/references/StandardLibraryReferenceResolver.java

@@ -16,6 +16,7 @@
 
 package org.jetbrains.jet.plugin.references;
 
+import com.google.common.collect.Lists;
 import com.intellij.openapi.components.AbstractProjectComponent;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.startup.StartupManager;
@@ -44,6 +45,7 @@ import org.jetbrains.jet.lang.types.lang.JetStandardClasses;
 import org.jetbrains.jet.resolve.DescriptorRenderer;
 
 import java.net.URL;
+import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
 
@@ -115,6 +117,7 @@ public class StandardLibraryReferenceResolver extends AbstractProjectComponent {
         });
     }
 
+    @Nullable
     private DeclarationDescriptor findCurrentDescriptorForClass(@NotNull ClassDescriptor originalDescriptor) {
         if (originalDescriptor.getKind().isObject()) {
             DeclarationDescriptor currentParent = findCurrentDescriptor(originalDescriptor.getContainingDeclaration());
@@ -126,12 +129,19 @@ public class StandardLibraryReferenceResolver extends AbstractProjectComponent {
         }
     }
 
+    @Nullable
     private DeclarationDescriptor findCurrentDescriptorForMember(@NotNull MemberDescriptor originalDescriptor) {
-        JetScope memberScope = getMemberScope(findCurrentDescriptor(originalDescriptor.getContainingDeclaration()));
+        DeclarationDescriptor containingDeclaration = findCurrentDescriptor(originalDescriptor.getContainingDeclaration());
+        JetScope memberScope = getMemberScope(containingDeclaration);
         if (memberScope == null) return null;
 
         String renderedOriginal = DescriptorRenderer.TEXT.render(originalDescriptor);
-        for (DeclarationDescriptor member : memberScope.getAllDescriptors()) {
+        Collection<DeclarationDescriptor> descriptors = Lists.newArrayList();
+        descriptors.addAll(memberScope.getAllDescriptors());
+        if (containingDeclaration instanceof ClassDescriptor) {
+            descriptors.addAll(((ClassDescriptor) containingDeclaration).getConstructors());
+        }
+        for (DeclarationDescriptor member : descriptors) {
             if (renderedOriginal.equals(DescriptorRenderer.TEXT.render(member).replace(TUPLE0_FQ_NAME.getFqName(),
                                                                                        JetStandardClasses.UNIT_ALIAS.getName()))) {
                 return member;

idea/testData/resolve/std/intArrayConstructor.kt

@@ -0,0 +1,2 @@
+val ia = <ref>IntArray(4)
+//jet/Arrays.jet:IntArray

idea/tests/org/jetbrains/jet/plugin/references/StandardLibraryReferenceResolverTest.java

@@ -71,6 +71,10 @@ public class StandardLibraryReferenceResolverTest extends ResolveTestCase {
         doTest();
     }
 
+    public void testIntArrayConstructor() throws Exception {
+        doTest();
+    }
+
     public void testAllReferencesResolved() {
         StandardLibraryReferenceResolver referenceResolver = getProject().getComponent(StandardLibraryReferenceResolver.class);
         for (DeclarationDescriptor descriptor : getAllStandardDescriptors(JetStandardClasses.STANDARD_CLASSES_NAMESPACE)) {