Fix getting right bracket element for collection literal

compiler/frontend/src/org/jetbrains/kotlin/psi/KtCollectionLiteralExpression.kt

@@ -30,7 +30,7 @@ class KtCollectionLiteralExpression(node: ASTNode) : KtExpressionImpl(node), KtR
         get() = findChildByType(KtTokens.LBRACKET)
 
     val rightBracket: PsiElement?
-        get() = findChildByType(KtTokens.LBRACKET)
+        get() = findChildByType(KtTokens.RBRACKET)
 
     fun getInnerExpressions(): List<KtExpression> {
         return PsiTreeUtil.getChildrenOfTypeAsList(this, KtExpression::class.java)

idea/testData/resolve/references/CollectionLiteralLeft.kt

@@ -0,0 +1,3 @@
+val abc = <caret>[1, 2, 3]
+
+// REF: (kotlin).arrayOf(vararg T)

idea/testData/resolve/references/CollectionLiteralRight.kt

@@ -0,0 +1,3 @@
+val abc: IntArray = [1, 2, 3<caret>]
+
+// REF: (kotlin).intArrayOf(vararg kotlin.Int)

idea/tests/org/jetbrains/kotlin/idea/resolve/ReferenceResolveTestGenerated.java

@@ -108,6 +108,18 @@ public class ReferenceResolveTestGenerated extends AbstractReferenceResolveTest
         doTest(fileName);
     }
 
+    @TestMetadata("CollectionLiteralLeft.kt")
+    public void testCollectionLiteralLeft() throws Exception {
+        String fileName = KotlinTestUtils.navigationMetadata("idea/testData/resolve/references/CollectionLiteralLeft.kt");
+        doTest(fileName);
+    }
+
+    @TestMetadata("CollectionLiteralRight.kt")
+    public void testCollectionLiteralRight() throws Exception {
+        String fileName = KotlinTestUtils.navigationMetadata("idea/testData/resolve/references/CollectionLiteralRight.kt");
+        doTest(fileName);
+    }
+
     @TestMetadata("CoroutineSuspensionPoint.kt")
     public void testCoroutineSuspensionPoint() throws Exception {
         String fileName = KotlinTestUtils.navigationMetadata("idea/testData/resolve/references/CoroutineSuspensionPoint.kt");