tests and fix for pr114054 (erroneous handling of negation in per-object perclauses)

tests/bugs150/Pr114054.aj

@@ -0,0 +1,30 @@
+public class Pr114054 {
+	public static boolean passed;
+	public static void main(String[] args) {
+		SampleSeries me = new SampleSeries();
+		me.okSeries();
+		me.open();
+		me.close();
+		if (!passed) {
+			throw new Error("failed to advise...");
+		}
+	}
+	static class SampleSeries {
+		void open() {}
+		void close() {}
+		void okSeries() {open(); close();}
+	}
+	static aspect AAAA 
+	// comment this out, and !call(...) works
+	pertarget(tracked())
+	{
+	    protected final pointcut tracked() : 
+			call(void SampleSeries.*()) 
+			// comment this out, and pertarget works...
+			&& !call(void SampleSeries.*Series())
+			;
+		before() : tracked() {
+			Pr114054.passed = true;
+		}		
+	}
+}

tests/src/org/aspectj/systemtest/ajc150/Ajc150Tests.java

@@ -739,6 +739,10 @@ public class Ajc150Tests extends org.aspectj.testing.XMLBasedAjcTestCase {
 	  runTest("returning(Object) binding");
   }
   
+  public void testPerTargetAndNegation() {
+	  runTest("pertarget and negated pointcut");
+  }
+  
   /*
    * Load-time weaving bugs
    */

tests/src/org/aspectj/systemtest/ajc150/ajc150.xml

@@ -37,6 +37,11 @@
       </run>
     </ajc-test>
     
+    <ajc-test dir="bugs150" pr="114054" title="pertarget and negated pointcut">
+     <compile files="Pr114054.aj" options=""/>
+     <run class="Pr114054"/>
+    </ajc-test>
+    
     <ajc-test dir="bugs150" pr="104220" title="adviceexecution join point toString forms">
       <compile files="Pr104220.aj"/>
       <run class="Pr104220">

weaver/src/org/aspectj/weaver/patterns/PerThisOrTargetPointcutVisitor.java

@@ -113,11 +113,14 @@ public class PerThisOrTargetPointcutVisitor extends IdentityPointcutVisitor {
     }
 
     public Object visit(NotPointcut node, Object data) {
-        TypePattern negated = getPerTypePointcut(node.getNegatedPointcut());
-        if (MAYBE.equals(negated)) {
-            return MAYBE;
-        }
-        return new NotTypePattern(negated);
+//        TypePattern negated = getPerTypePointcut(node.getNegatedPointcut());
+//        if (MAYBE.equals(negated)) {
+//            return MAYBE;
+//        }
+//        return new NotTypePattern(negated);
+    	    // AMC - the only safe thing to return here is maybe...
+    		// see for example pr114054
+    	return MAYBE;
     }
 
     public Object visit(ThisOrTargetAnnotationPointcut node, Object data) {