fix NPE when context method has no declaration in model

INRIA · May 1, 2017 · 7e30b1c · 7e30b1c
1 parent 784bea0
commit 7e30b1c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/main/java/spoon/support/reflect/reference/CtExecutableReferenceImpl.java b/src/main/java/spoon/support/reflect/reference/CtExecutableReferenceImpl.java
@@ -234,7 +234,8 @@ public <S extends T> CtExecutableReference<S> getOverridingExecutable(
 	@Override
 	public boolean isOverriding(CtExecutableReference<?> executable) {
 		CtExecutable<?> exec = executable.getDeclaration();
-		if (exec == null) {
+		CtExecutable<?> thisExec = getDeclaration();
+		if (exec == null || thisExec == null) {
 			//the declaration of this executable is not in spoon model
 			//use light detection algorithm, which ignores generic types
 			final boolean isSame = getSimpleName().equals(executable.getSimpleName()) && getParameters().equals(executable.getParameters()) && getActualTypeArguments().equals(executable.getActualTypeArguments());