1 files changed, 0 insertions, 82 deletions
diff --git a/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/checkers/sample/CatchUsesReference.java b/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/checkers/sample/CatchUsesReference.java
deleted file mode 100644
index b3556cc..0000000
--- a/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/checkers/sample/CatchUsesReference.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2009 Alena Laskavaia 
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Alena Laskavaia  - initial API and implementation
- *******************************************************************************/ 
-
-package org.eclipse.cdt.codan.checkers.sample;
-
-import org.eclipse.cdt.codan.core.model.AbstractIndexAstChecker;
-import org.eclipse.cdt.core.dom.ast.ASTVisitor;
-import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
-import org.eclipse.cdt.core.dom.ast.IASTDeclarator;
-import org.eclipse.cdt.core.dom.ast.IASTPointerOperator;
-import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
-import org.eclipse.cdt.core.dom.ast.IASTStatement;
-import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
-import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTCatchHandler;
-import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTReferenceOperator;
-import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTryBlockStatement;
-
-/**
- * @author Alena
- *
- */
-public class CatchUsesReference extends AbstractIndexAstChecker {
-	private static final String ER_ID = "org.eclipse.cdt.codan.checkers.sample.CatchUsesReference";
-
-	public void processAst(IASTTranslationUnit ast) {
-		// traverse the ast using the visitor pattern.
-		ast.accept(new OnCatch());
-	}
-	
-	class OnCatch extends ASTVisitor {
-		OnCatch() {
-			shouldVisitStatements = true;
-		}
-		public int visit(IASTStatement stmt) {
-			if (stmt instanceof ICPPASTTryBlockStatement) {
-				ICPPASTTryBlockStatement tblock = (ICPPASTTryBlockStatement) stmt;
-				ICPPASTCatchHandler[] catchHandlers = tblock.getCatchHandlers();
-				for (int i = 0; i < catchHandlers.length; i++) {
-					ICPPASTCatchHandler catchHandler = catchHandlers[i];
-					if (usesReference(catchHandler)) {
-						reportProblem(ER_ID, catchHandler.getDeclaration(), "Catch clause uses reference in declaration of exception");
-					}
-				}
-		
-				return PROCESS_SKIP;
-			}
-			return PROCESS_CONTINUE;
-		}
-		/**
-		 * @param catchHandler
-		 * @return
-		 */
-		private boolean usesReference(ICPPASTCatchHandler catchHandler) {
-			IASTDeclaration declaration = catchHandler.getDeclaration();
-			if (declaration instanceof IASTSimpleDeclaration) {
-				IASTDeclarator[] declarators = ((IASTSimpleDeclaration) declaration).getDeclarators();
-				for (int i = 0; i < declarators.length; i++) {
-					IASTDeclarator d = declarators[i];
-					IASTPointerOperator[] pointerOperators = d.getPointerOperators();
-					for (int j = 0; j < pointerOperators.length; j++) {
-						IASTPointerOperator po = pointerOperators[j];
-						if (po instanceof ICPPASTReferenceOperator) {
-							return true;
-						}
-						
-					}
-				}
-			}
-			return false;
-		}
-	}
-	
-
-}