add N_DEAD node type, and assert to help prevent use-after-free

1 files changed, 0 insertions, 8 deletions

diff --git a/test.lang b/test.lang
index 5535a4e..24a931d 100644
--- a/test.lang
+++ b/test.lang
@@ -3,14 +3,6 @@ func main(a, b i64) i64 {
 		let t = a
 		a := b
 		b := t
-	} else {
-		a := 5
-		b := 10
-		if a = b {
-			let t = a
-			a := b
-			b := t
-		}
 	}
 	return a + b
 }