3 files changed, 27 insertions, 15 deletions
diff --git a/progs/bench/fib.sy b/progs/bench/fib.sy
index de68f5c..ad10e20 100644
--- a/progs/bench/fib.sy
+++ b/progs/bench/fib.sy
@@ -7,4 +7,8 @@ fib :: fn a:int -> int {
     ret fib(a - 1) + fib(a - 2)
 }
 // 23 is around where things start getting slow.
-fib(23) <=> 28657
+start :: fn {
+    fib(23) <=> 28657
+}
+
+// flags: no_print
diff --git a/progs/bench/fib_iter.sy b/progs/bench/fib_iter.sy
index c51469a..7ed1021 100644
--- a/progs/bench/fib_iter.sy
+++ b/progs/bench/fib_iter.sy
@@ -1,14 +1,18 @@
 // A Fibonacci implementation that is a little
 // less awful. But we run it 1000 times instead.
-j := 0
-for , j < 1000, j = j + 1 {
-    a := 0
-    b := 1
+start :: fn {
+    j := 0
+    for , j < 1000, j = j + 1 {
+        a := 0
+        b := 1
 
-    for i := 0, i < 50, i = i + 1 {
-        c := a
-        a = b
-        b = c + b
+        for i := 0, i < 50, i = i + 1 {
+            c := a
+            a = b
+            b = c + b
+        }
+        a <=> 12586269025
     }
-    a <=> 12586269025
 }
+
+// flags: no_print
diff --git a/progs/bench/sum.sy b/progs/bench/sum.sy
index bb6870f..76fe392 100644
--- a/progs/bench/sum.sy
+++ b/progs/bench/sum.sy
@@ -1,6 +1,10 @@
-// Adds the numbers 0 to 10000
-sum := 0
-for i := 0, i <= 100000, i += 1 {
-    sum += i
+// Adds the numbers 0 to 100000
+start :: fn {
+    sum := 0
+    for i := 0, i <= 100000, i += 1 {
+        sum += i
+    }
+    sum <=> 5000050000
 }
-sum <=> 5000050000
+
+// flags: no_print