From bbc19885f442b1a1fde08343a5953ad5d69b7d37 Mon Sep 17 00:00:00 2001
From: samy kamkar <git@samy.pl>
Date: Sat, 12 Oct 2024 13:45:16 -0700
Subject: [PATCH] show INVALID opcode properly if < 0

---
 ASTree.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ASTree.cpp b/ASTree.cpp
index 050eebfaf..1f419d0c9 100644
--- a/ASTree.cpp
+++ b/ASTree.cpp
@@ -2474,7 +2474,7 @@ PycRef<ASTNode> BuildFromCode(PycRef<PycCode> code, PycModule* mod)
             }
             break;
         default:
-            fprintf(stderr, "Unsupported opcode: %s\n", Pyc::OpcodeName(opcode & 0xFF));
+            fprintf(stderr, "Unsupported opcode: %s (%d)\n", Pyc::OpcodeName(opcode), opcode);
             cleanBuild = false;
             return new ASTNodeList(defblock->nodes());
         }