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Fixed an NPE.

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This commit is contained in:
Sergey Prigogin 2013-06-21 17:07:45 -07:00
parent 35a57ae158
commit 0cecd403cb
1 changed files with 2 additions and 0 deletions
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codan/org.eclipse.cdt.codan.core.cxx/src/org/eclipse/cdt/codan/core/cxx/CxxAstUtils.java
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@ -116,6 +116,8 @@ public final class CxxAstUtils {
public static boolean isInMacro(IASTNode node) { public static boolean isInMacro(IASTNode node) {
IASTNodeSelector nodeSelector = node.getTranslationUnit().getNodeSelector(node.getTranslationUnit().getFilePath()); IASTNodeSelector nodeSelector = node.getTranslationUnit().getNodeSelector(node.getTranslationUnit().getFilePath());
IASTFileLocation fileLocation = node.getFileLocation(); IASTFileLocation fileLocation = node.getFileLocation();
if (fileLocation == null)
return true;
IASTPreprocessorMacroExpansion macro = nodeSelector.findEnclosingMacroExpansion(fileLocation.getNodeOffset(), IASTPreprocessorMacroExpansion macro = nodeSelector.findEnclosingMacroExpansion(fileLocation.getNodeOffset(),
fileLocation.getNodeLength()); fileLocation.getNodeLength());
return macro != null; return macro != null;