1 files changed, 3 insertions, 0 deletions
diff --git a/src/main/java/org/zwobble/couscous/frontends/java/JavaTypes.java b/src/main/java/org/zwobble/couscous/frontends/java/JavaTypes.java
index f0060a2..0223d78 100644
--- a/src/main/java/org/zwobble/couscous/frontends/java/JavaTypes.java
+++ b/src/main/java/org/zwobble/couscous/frontends/java/JavaTypes.java
@@ -31,6 +31,9 @@ class JavaTypes {
     }
 
     static Type typeOf(ITypeBinding typeBinding) {
+        if (typeBinding.isAnonymous()) {
+            throw new RuntimeException("Cannot get type of anonymous type binding");
+        }
         ITypeBinding outerClass = typeBinding.getDeclaringClass();
         if (outerClass == null) {
             ScalarType rawType = ScalarType.of(typeBinding.getErasure().getQualifiedName());