2 files changed, 32 insertions, 0 deletions
diff --git a/tests/features164/declareMixin/CaseJ.java b/tests/features164/declareMixin/CaseJ.java
new file mode 100644
index 000000000..8b33faf6c
--- /dev/null
+++ b/tests/features164/declareMixin/CaseJ.java
@@ -0,0 +1,17 @@
+// TESTING: invalid return type for factory method
+import org.aspectj.lang.annotation.*;
+
+public class CaseJ {
+  public static void main(String[]argv) { }
+}
+
+aspect X {
+  @DeclareMixin("A")
+  public static void createImplementation1() {}
+
+  @DeclareMixin("A")
+  public static int createImplementation2(Object o) {return 2;}
+}
+
+interface I {}
+
diff --git a/tests/features164/declareMixin/CaseK.java b/tests/features164/declareMixin/CaseK.java
new file mode 100644
index 000000000..c41d7363b
--- /dev/null
+++ b/tests/features164/declareMixin/CaseK.java
@@ -0,0 +1,15 @@
+// TESTING: too many arguments to the factory method
+import org.aspectj.lang.annotation.*;
+
+public class CaseK {
+  public static void main(String[]argv) { }
+}
+
+aspect X {
+  @DeclareMixin("A")
+  public static I createImplementation1(String s,long foo) {return null;}
+
+}
+
+interface I {}
+