Throw appropriate error if enum variant is not recognised

1 files changed, 5 insertions, 1 deletions

diff --git a/examples/16-transient-0/output/java/src/main/java/org/zwobble/example/types/data/transient0/HobgoblinTransient0Data.java b/examples/16-transient-0/output/java/src/main/java/org/zwobble/example/types/data/transient0/HobgoblinTransient0Data.java
index 0cd25d8..13e5044 100644
--- a/examples/16-transient-0/output/java/src/main/java/org/zwobble/example/types/data/transient0/HobgoblinTransient0Data.java
+++ b/examples/16-transient-0/output/java/src/main/java/org/zwobble/example/types/data/transient0/HobgoblinTransient0Data.java
@@ -184,7 +184,11 @@ public final class HobgoblinTransient0Data {
 
     public static org.zwobble.example.types.data.EnumWithVariants decodeEnumWithVariants(java.io.InputStream inputStream, java.util.List<java.lang.Object> sharedValues) throws java.io.IOException {
         var ordinal = org.zwobble.example.types.transient0.HobgoblinTransient0Builtins.decodeInt32(inputStream, sharedValues);
-        return EnumWithVariants$values[ordinal];
+        if (ordinal >= 0 && ordinal < 3) {
+            return EnumWithVariants$values[ordinal];
+        } else {
+            throw new java.io.IOException("unrecognised variant tag for data.EnumWithVariants: " + ordinal);
+        }
     }
 
     public static void encodeStructWithEnum(org.zwobble.example.types.data.StructWithEnum value, java.io.OutputStream outputStream, java.util.Map<org.zwobble.example.types.transient0.HobgoblinTransient0TaggedSharedValue, java.lang.Long> sharedValues) throws java.io.IOException {