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Bug 375546 - Potential NullPointerException in CParameter.java

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This commit is contained in:
sprigogin 2012-03-28 11:29:20 -04:00
parent e6f0a47c44
commit 3606e0c512
1 changed files with 5 additions and 7 deletions
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12
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CParameter.java
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@ -6,7 +6,7 @@
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Rational Software - Initial API and implementation
* IBM Rational Software - Initial API and implementation
* Markus Schorn (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.c;
@ -75,11 +75,6 @@ public class CParameter extends PlatformObject implements IParameter {
return null;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.cdt.core.dom.ast.IBinding#getName()
*/
@Override
public String getName() {
IASTName name = getPrimaryDeclaration();
@ -100,6 +95,9 @@ public class CParameter extends PlatformObject implements IParameter {
public IScope getScope() {
// IASTParameterDeclaration or IASTSimpleDeclaration
for (IASTName declaration : declarations) {
if (declaration == null)
break; // Skip nulls at the end of the declarations array
IASTNode parent = declaration.getParent();
if (parent instanceof ICASTKnRFunctionDeclarator) {
parent = parent.getParent();
@ -120,7 +118,7 @@ public class CParameter extends PlatformObject implements IParameter {
}
/**
* @param name
* @param name the name from a parameter declaration
*/
public void addDeclaration(IASTName name) {
if (name != null && name.isActive())