@@ -0,0 +19,4 @@
+    def run(self):
+        #1) All positional => a=1, b=2, c=3 -> total=6
+        s1 = sum_3(1, 2, 3)
+        if s1 != 6:

@@ -81,3 +81,2 @@
     ///
-    /// The current parallel context refers to the nearest `with parallel` or `with legacy_parallel`
-    /// statement, which is used to determine when and how the timeline should be updated.
+    /// The current parallel context refers to the nearest `with` statement, which is used to determine when and how the timeline should be updated.

@@ -373,8 +372,14 @@ impl<'b> CodeGenerator for ArtiqCodeGenerator<'b> {
 fn gen_rpc_tag(
     ctx: &mut CodeGenContext<'_, '_>,
     ty: Type,
+    is_kwarg: bool, // Add this parameter

@@ -404,3 +409,3 @@
                 buffer.push(ty.len() as u8);
                 for ty in ty {
-                    gen_rpc_tag(ctx, *ty, buffer)?;
+                    gen_rpc_tag(ctx, *ty, false, buffer)?; // Pass false for is_kwarg

@@ -815,1 +821,4 @@
+    gen_rpc_tag(ctx, fun.0.ret, false, &mut tag)?;
 
+    use std::collections::hash_map::DefaultHasher;
+    use std::hash::{Hash, Hasher};

@@ -848,0 +864,4 @@
+        param_map[0] = Some(obj_val);
+        pos_index = 1;
+    }
+    for (maybe_key, val_enum) in args.drain(..) {

@@ -1234,6 +1234,45 @@ impl<'a> Inferencer<'a> {
             }));
         }
 
+        if ["np_shape".into(), "np_strides".into()].contains(id) && args.len() == 1 {