diff --git a/compiler/psi/src/org/jetbrains/kotlin/psi/psiUtil/ClassIdCalculator.kt b/compiler/psi/src/org/jetbrains/kotlin/psi/psiUtil/ClassIdCalculator.kt
index 7e6402bf44e..5924820d030 100644
--- a/compiler/psi/src/org/jetbrains/kotlin/psi/psiUtil/ClassIdCalculator.kt
+++ b/compiler/psi/src/org/jetbrains/kotlin/psi/psiUtil/ClassIdCalculator.kt
@@ -24,6 +24,9 @@ internal object ClassIdCalculator {
                 is KtClassLikeDeclaration -> {
                     containingClasses += element
                 }
+                is KtObjectLiteralExpression -> {
+                    return null
+                }
                 is KtFile -> {
                     ktFile = element
                     break
diff --git a/compiler/psi/src/org/jetbrains/kotlin/psi/stubs/KotlinStubVersions.kt b/compiler/psi/src/org/jetbrains/kotlin/psi/stubs/KotlinStubVersions.kt
index 1eb1687f8ce..9911fe2a401 100644
--- a/compiler/psi/src/org/jetbrains/kotlin/psi/stubs/KotlinStubVersions.kt
+++ b/compiler/psi/src/org/jetbrains/kotlin/psi/stubs/KotlinStubVersions.kt
@@ -23,7 +23,7 @@ object KotlinStubVersions {
     // Though only kotlin declarations (no code in the bodies) are stubbed, please do increase this version
     //      if you are not 100% sure it can be avoided.
     // Increasing this version will lead to reindexing of all kotlin source files on the first IDE startup with the new version.
-    const val SOURCE_STUB_VERSION = 141
+    const val SOURCE_STUB_VERSION = 142
 
     // Binary stub version should be increased if stub format (org.jetbrains.kotlin.psi.stubs.impl) is changed
     //      or changes are made to the core stub building code (org.jetbrains.kotlin.idea.decompiler.stubBuilder).