diff --git a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2Tests.java b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2Tests.java
index 401c22710e1..ca054f6697d 100644
--- a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2Tests.java
+++ b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2Tests.java
@@ -89,9 +89,9 @@ import org.eclipse.cdt.internal.core.parser.ParserException;
  */
 public class AST2Tests extends AST2BaseTest {
 
-//    public void testBug43241() throws Exception {
-//        parseAndCheckBindings( "int m(int); int (*pm)(int) = &m; int f(){} int f(int); int x = f((*pm)(5));" ); //$NON-NLS-1$
-//    }
+    public void testBug43241() throws Exception {
+        parseAndCheckBindings( "int m(int); int (*pm)(int) = &m; int f(int); int x = f((*pm)(5));" ); //$NON-NLS-1$
+    }
     
     public void testBug40768() throws Exception {
         StringBuffer buffer = new StringBuffer( "int *zzz1 (char);\n" );  //$NON-NLS-1$
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CFunction.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CFunction.java
index 0aef1324db5..d7eef03fc2e 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CFunction.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CFunction.java
@@ -250,16 +250,22 @@ public class CFunction implements IFunction, ICInternalFunction {
     	IASTParameterDeclaration temp = null;
     	if( definition != null ){
     	    if( definition instanceof IASTStandardFunctionDeclarator ){
-    	        temp = ((IASTStandardFunctionDeclarator)definition).getParameters()[idx];
-        		temp.getDeclarator().getName().setBinding( binding );
+    	    	IASTParameterDeclaration [] parameters = ((IASTStandardFunctionDeclarator)definition).getParameters();
+    	    	if( parameters.length > idx ) {
+	    	        temp = parameters[idx];
+	        		temp.getDeclarator().getName().setBinding( binding );
+    	    	}
     	    } else if( definition instanceof ICASTKnRFunctionDeclarator ){
     	    	fKnRDtor = (ICASTKnRFunctionDeclarator) definition;
-    	        IASTName n = fKnRDtor.getParameterNames()[idx];
-    	        n.setBinding( binding );
-    	        IASTDeclarator dtor = CVisitor.getKnRParameterDeclarator( fKnRDtor, n );
-    	        if( dtor != null ){
-    	            dtor.getName().setBinding( binding );
-    	        }
+    	    	IASTName [] parameterNames = fKnRDtor.getParameterNames();
+    	    	if( parameterNames.length > idx ) {
+	    	        IASTName n = parameterNames[idx];
+	    	        n.setBinding( binding );
+	    	        IASTDeclarator dtor = CVisitor.getKnRParameterDeclarator( fKnRDtor, n );
+	    	        if( dtor != null ){
+	    	            dtor.getName().setBinding( binding );
+	    	        }
+    	    	}
     	    }
     	}
     	if( declarators != null ){