From 0901cdc30fbe5e22aa3388662abff0e5bbab4939 Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Mon, 8 Feb 2010 12:45:23 +0300
Subject: [PATCH] assertion

---
 .../src/com/intellij/extapi/psi/StubBasedPsiElementBase.java        | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/extapi/psi/StubBasedPsiElementBase.java b/platform/lang-impl/src/com/intellij/extapi/psi/StubBasedPsiElementBase.java
index 9aa7a3c66a..195e35ef7c 100644
--- a/platform/lang-impl/src/com/intellij/extapi/psi/StubBasedPsiElementBase.java
+++ b/platform/lang-impl/src/com/intellij/extapi/psi/StubBasedPsiElementBase.java
@@ -47,13 +47,13 @@ public class StubBasedPsiElementBase<T extends StubElement> extends ASTDelegateP
   private volatile ASTNode myNode;
   private final IElementType myElementType;
 
-  public StubBasedPsiElementBase(final T stub, @NotNull IStubElementType nodeType) {
+  public StubBasedPsiElementBase(@NotNull T stub, @NotNull IStubElementType nodeType) {
     myStub = stub;
     myElementType = nodeType;
     myNode = null;
   }
 
-  public StubBasedPsiElementBase(final ASTNode node) {
+  public StubBasedPsiElementBase(@NotNull ASTNode node) {
     myNode = node;
     myElementType = node.getElementType();
   }
@@ -212,7 +212,7 @@ public class StubBasedPsiElementBase<T extends StubElement> extends ASTDelegateP
   @NotNull
   public <Stub extends StubElement, Psi extends PsiElement> Psi getRequiredStubOrPsiChild(final IStubElementType<Stub, Psi> elementType) {
     Psi result = getStubOrPsiChild(elementType);
-    assert result != null: "Missing required child of type " + elementType;
+    assert result != null: "Missing required child of type " + elementType + "; tree: "+DebugUtil.psiToString(this, false);
     return result;
   }
 
-- 
2.11.4.GIT