From aad1b851fbeb4e0104addf7128a65d1cb75c1f9d Mon Sep 17 00:00:00 2001
From: Markus Schorn <markus.schorn@windriver.com>
Date: Thu, 20 May 2010 12:39:12 +0000
Subject: [PATCH] Limit number of OOM Errors swallowed by the indexer to 5.

---
 .../eclipse/cdt/internal/core/pdom/AbstractIndexerTask.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/AbstractIndexerTask.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/AbstractIndexerTask.java
index acf9cf12ed9..f8c301c6129 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/AbstractIndexerTask.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/AbstractIndexerTask.java
@@ -183,6 +183,7 @@ public abstract class AbstractIndexerTask extends PDOMWriter {
 	private final boolean fIsFastIndexer;
 	private long fFileSizeLimit= 0;
 	private InternalFileContentProvider fCodeReaderFactory;
+	private int fSwallowOutOfMemoryError= 5;
 
 	public AbstractIndexerTask(Object[] filesToUpdate, Object[] filesToRemove, IndexerInputAdapter resolver, boolean fastIndexer) {
 		super(resolver);
@@ -765,6 +766,8 @@ public abstract class AbstractIndexerTask extends PDOMWriter {
 		} catch (AssertionError e) {
 			th= e;
 		} catch (OutOfMemoryError e) {
+			if (--fSwallowOutOfMemoryError < 0)
+				throw e;
 			th= e;
 		}
 		if (th != null) {