add optimizations based on only partially known values

1 files changed, 2 insertions, 3 deletions

diff --git a/test.lang b/test.lang
index 7148cbe..af8927d 100644
--- a/test.lang
+++ b/test.lang
@@ -9,7 +9,6 @@
 // also single-line now
 
 proc main(a i64, b i64) {
-	a := a + 1
-	b := b + 2
-	return a * b
+	let c = a + b
+	return (a - b) = (((a + b) - b) - b)
 }