–– Pkl Error ––
Duplicate definition of member `"y"`.

x | for (i in List(1)) { ["y"] = 456 }
                          ^^^
at duplicateDefinition2#x (file:///$snippetsDir/input/generators/duplicateDefinition2.pkl)

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