–– Pkl Error ––
Cannot iterate over value of type `forGeneratorCannotIterateOverTyped#Person`.
Value: new Person {}

x | for (_ in new Person {}) { 42 }
              ^^^^^^^^^^^^^
at forGeneratorCannotIterateOverTyped#foo (file:///$snippetsDir/input/errors/forGeneratorCannotIterateOverTyped.pkl)

xxx | text = renderer.renderDocument(value)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
at pkl.base#Module.output.text (pkl:base)
