.

vm/interp.jai

@@ -3,7 +3,6 @@ Interp :: struct {
 
    symbols:  kv.Kv(string, *Interp_Value);
    toplevel: []*Node;
-   // stack:    [..]*Interp_Value;
 }
 
 Interp_Value :: struct {
@@ -27,8 +26,6 @@ Interp_Value :: struct {
 }
 
 init :: (i: *Interp, allocator: Allocator) {
-   // i.stack.allocator = allocator;
-
    value_nil = make_interp_value(i, .nil);
 
    value_true   = make_interp_value(i, .bool);
@@ -56,15 +53,16 @@ interp_program :: (i: *Interp) {
       case .print;
          print := it.(*Node_Print);
          expr  := interp_expr(i, print.expr);
-         basic.assert(expr != null); // @errors
+         if expr == null continue;
 
          if expr.kind == {
-            case .none;   basic.print("()");
+            case .none; // do nothing
             case .nil;    basic.print("nil");
             case .bool;   basic.print("%", expr.b);
             case .int;    basic.print("%", expr.i);
             case .float;  basic.print("%", expr.f);
             case .string; basic.print("%", expr.s);
+            case; basic.assert(false, "unhandled interp value kind: %", expr.kind);
          }
 
          basic.print("\n");

vm/module.jai

@@ -5,6 +5,8 @@
 
 #scope_module;
 
+// exported to the entire module since we want these everywhere
+
 mem   :: #import "jc/memory";
 array :: #import "jc/array";
 kv    :: #import "jc/kv";