From: Andy Clement <aclement@pivotal.io>
Date: Wed, 2 Sep 2015 16:49:22 +0000 (-0700)
Subject: Bug 475152 - infinite loop during build time weaving when more than 2 aspects in... 
X-Git-Tag: V1_8_7~5
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=a9ea7010ab7075d934aeb49d48dec33d48b722c4;p=aspectj.git

Bug 475152 - infinite loop during build time weaving when more than 2 aspects in hierarchy at org.aspectj.weaver.bcel.BcelAdvice.canInline
---

diff --git a/tests/bugs187/475152/AbstractAspect.aj b/tests/bugs187/475152/AbstractAspect.aj
new file mode 100644
index 000000000..7003b8bf5
--- /dev/null
+++ b/tests/bugs187/475152/AbstractAspect.aj
@@ -0,0 +1,5 @@
+package ajtest;
+
+public abstract aspect AbstractAspect extends BaseAspect {
+
+}
diff --git a/tests/bugs187/475152/AjTarget.java b/tests/bugs187/475152/AjTarget.java
new file mode 100644
index 000000000..c025185ba
--- /dev/null
+++ b/tests/bugs187/475152/AjTarget.java
@@ -0,0 +1,9 @@
+package ajtest;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+@Retention(RetentionPolicy.RUNTIME)
+public @interface AjTarget {
+
+}
diff --git a/tests/bugs187/475152/BaseAspect.aj b/tests/bugs187/475152/BaseAspect.aj
new file mode 100644
index 000000000..ddfaa3183
--- /dev/null
+++ b/tests/bugs187/475152/BaseAspect.aj
@@ -0,0 +1,15 @@
+package ajtest;
+
+import java.lang.reflect.Field;
+
+import ajtest.AjTarget;
+
+public abstract aspect BaseAspect {
+
+	protected pointcut mapped(Object obj) : get(@(AjTarget) Long *) && target(obj);
+
+	Object around(Object obj) : mapped(obj) {
+		Object value = proceed(obj);
+		return value;
+	}
+}
diff --git a/tests/bugs187/475152/TestAspect.aj b/tests/bugs187/475152/TestAspect.aj
new file mode 100644
index 000000000..be1adeaf0
--- /dev/null
+++ b/tests/bugs187/475152/TestAspect.aj
@@ -0,0 +1,5 @@
+package ajtest;
+
+public aspect TestAspect extends AbstractAspect {
+
+}
diff --git a/tests/bugs187/475152/TestClass.java b/tests/bugs187/475152/TestClass.java
new file mode 100644
index 000000000..1b13a90e1
--- /dev/null
+++ b/tests/bugs187/475152/TestClass.java
@@ -0,0 +1,11 @@
+package ajtest;
+
+public class TestClass {
+	@AjTarget
+	private Long test;
+	
+	public void testMethod() {
+		Object o = test;
+		System.out.println(o);
+	}
+}
diff --git a/tests/src/org/aspectj/systemtest/ajc187/Ajc187Tests.java b/tests/src/org/aspectj/systemtest/ajc187/Ajc187Tests.java
index 4907eeafe..ece3240e0 100644
--- a/tests/src/org/aspectj/systemtest/ajc187/Ajc187Tests.java
+++ b/tests/src/org/aspectj/systemtest/ajc187/Ajc187Tests.java
@@ -24,6 +24,10 @@ import org.aspectj.testing.XMLBasedAjcTestCase;
  */
 public class Ajc187Tests extends org.aspectj.testing.XMLBasedAjcTestCase {
 
+	public void testInfiniteLoop_475152() throws Exception {
+		runTest("infinite loop");
+	}
+	
 	public void testAnnoConversion_474165() throws Exception {
 		runTest("anno conversion");
 	}
diff --git a/tests/src/org/aspectj/systemtest/ajc187/ajc187.xml b/tests/src/org/aspectj/systemtest/ajc187/ajc187.xml
index ccf87e34f..e6db6d5e5 100644
--- a/tests/src/org/aspectj/systemtest/ajc187/ajc187.xml
+++ b/tests/src/org/aspectj/systemtest/ajc187/ajc187.xml
@@ -2,6 +2,10 @@
 
 <suite>
 
+<ajc-test dir="bugs187/475152" title="infinite loop">
+<compile files="AbstractAspect.aj, BaseAspect.aj, TestClass.java, AjTarget.java, TestAspect.aj" options="-1.8"/>
+</ajc-test>
+
 <ajc-test dir="bugs187/469889" title="broken java">
 <!-- 
 <compile files="A.java B.java AbstractA.java BImpl.java Main.java" options="-1.8"/>
diff --git a/weaver/src/org/aspectj/weaver/bcel/BcelAdvice.java b/weaver/src/org/aspectj/weaver/bcel/BcelAdvice.java
index 64d6a1054..a9f214723 100644
--- a/weaver/src/org/aspectj/weaver/bcel/BcelAdvice.java
+++ b/weaver/src/org/aspectj/weaver/bcel/BcelAdvice.java
@@ -243,10 +243,11 @@ class BcelAdvice extends Advice {
 				containsInvokedynamic = 1;
 				LazyMethodGen lmg = boType.getLazyClassGen().getLazyMethodGen(this.signature.getName(), this.signature.getSignature(), true);
 				// Check Java8 supertypes
+				ResolvedType searchType = concreteAspect;
 				while (lmg == null) {
-					ResolvedType superType = boType.getSuperclass();
-					if (superType == null) break;
-					ReferenceTypeDelegate rtd = ((ReferenceType)superType).getDelegate();
+					searchType = searchType.getSuperclass();
+					if (searchType == null) break;
+					ReferenceTypeDelegate rtd = ((ReferenceType)searchType).getDelegate();
 					if (rtd instanceof BcelObjectType) {
 						BcelObjectType bot = (BcelObjectType)rtd;
 						if (bot.javaClass.getMajor() < Constants.MAJOR_1_8) {