[fine] test compilation, start removing print

fine/tests/expression/argument.fine

@@ -1,3 +1,8 @@
+fun foo(x: f64) {
+  x + 7
+}
+
+// @type: 20 f64
 // @concrete:
 // | File
 // |   FunctionDecl
@@ -22,9 +27,14 @@
 // |             Number:'"7"'
 // |       RightBrace:'"}"'
 // |
-
-fun foo(x: f64) {
-  x + 7
-}
-
-// @type: 613 f64
+// @compiles-to:
+// | function foo (1 args, 0 locals):
+// |   strings (0):
+// |   code (3):
+// |     0: LoadArgument(0)
+// |     1: PushFloat(7.0)
+// |     2: FloatAdd
+// | function << module >> (0 args, 0 locals):
+// |   strings (0):
+// |   code (0):
+// |