The `for...of` syntax tests in `CPSetTest` and `CPDictionaryTest` iterate over empty collections. This leaves the bound variables unread, which triggers the static analyzer and fails the zero-warning CI policy.
Standard Javascript idioms for handling blank identifiers (such as `_` or pure evaluation via `void`) are either unsupported or cause AST collisions within the Node.js parser. The variables are now explicitly evaluated using native Objective-J message sends. This registers a read operation for the analyzer, preserves the legacy parser's structural expectations, and ensures the runtime state remains pristine.