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Code Issues Wiki Activity

Workaround for possible race condition leading to infinite wait

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This commit is contained in:
Anton Leherbauer 2007-02-12 16:07:30 +00:00
parent a3716c7bc0
commit ea377723db
1 changed files with 3 additions and 3 deletions
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6
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/ASTProvider.java
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@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (c) 2000, 2006 IBM Corporation and others. * Copyright (c) 2000, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials * All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0 * are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at * which accompanies this distribution, and is available at
@ -471,7 +471,6 @@ public final class ASTProvider {
System.out.println(getThreadName() + " - " + DEBUG_PREFIX + "returning null (WAIT_NO) for: " + cElement.getElementName()); //$NON-NLS-1$ //$NON-NLS-2$ System.out.println(getThreadName() + " - " + DEBUG_PREFIX + "returning null (WAIT_NO) for: " + cElement.getElementName()); //$NON-NLS-1$ //$NON-NLS-2$
return null; return null;
} }
} }
} }
@ -484,7 +483,8 @@ public final class ASTProvider {
if (DEBUG) if (DEBUG)
System.out.println(getThreadName() + " - " + DEBUG_PREFIX + "waiting for AST for: " + cElement.getElementName()); //$NON-NLS-1$ //$NON-NLS-2$ System.out.println(getThreadName() + " - " + DEBUG_PREFIX + "waiting for AST for: " + cElement.getElementName()); //$NON-NLS-1$ //$NON-NLS-2$
fWaitLock.wait(); // don't wait forever, notify might have happened already
fWaitLock.wait(1000);
} }
// Check whether active element is still valid // Check whether active element is still valid