From 47c6786fad21d84e66a8c226c6f2e30cea5f8caf Mon Sep 17 00:00:00 2001
From: Gert Drapers <1533850+gertd@users.noreply.github.com>
Date: Wed, 20 May 2026 11:48:26 +0200
Subject: [PATCH] fix rego version handling

---
 build.go | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/build.go b/build.go
index 398d21e..7264862 100644
--- a/build.go
+++ b/build.go
@@ -82,7 +82,18 @@ const (
 )
 
 func (v RegoVersion) ToAstRegoVersion() ast.RegoVersion {
-	return ast.RegoVersionFromInt(int(v))
+	switch v {
+	case RegoUndefined:
+		return ast.RegoUndefined
+	case RegoV0:
+		return ast.RegoV0
+	case RegoV0CompatV1:
+		return ast.RegoV0CompatV1
+	case RegoV1:
+		return ast.RegoV1
+	default:
+		return ast.RegoUndefined
+	}
 }
 
 func (v RegoVersion) String() string {