exception & try-catch

1 files changed, 1 insertions, 0 deletions

diff --git a/src/sexp.h b/src/sexp.h
index d606acf..1c4016b 100644
--- a/src/sexp.h
+++ b/src/sexp.h
@@ -73,6 +73,7 @@ typedef enum {
     kBreakSignal,
     kContinueSignal,
     kTailcallSExp,
+    kExceptionSignal,
 } SExpType;
 
 VECTOR_DEF(SExpRef);