1 files changed, 2 insertions, 0 deletions

diff --git a/asm/asm.ml b/asm/asm.ml
index b52eda4..21e83d4 100644
--- a/asm/asm.ml
+++ b/asm/asm.ml
@@ -1,3 +1,5 @@
+exception Asm_error of string
+
 type reg = int
 
 type imm =