vm: remove uneeded hack

src/vm.zig

@@ -237,13 +237,6 @@ pub const VM = struct {
     fn doGetGlobal(self: *VM, name: []u8) !void {
         var kv_opt = self.globals.get(name);
 
-        // take out the OP_CONST loaded before, if any
-        // note this is a complete hack.
-        //var val = self.peek(0);
-        //if (val.vtype == .Object and val.as.Object.otype == .String and std.mem.compare(u8, val.as.Object.value.String, name) == .Equal) {
-        //    _ = self.pop();
-        //}
-
         if (kv_opt) |kv| {
             try self.push(kv.value);
         } else {