constant is file-scoped.
Sorry, that's wrong, it's package-scoped. Usual practice is to define one package per file, which is the source of my mistake.

In reply to Re^2: Which "use" statements in a module do "bubble up" to the callers? by Anonymous Monk
in thread Which "use" statements in a module do "bubble up" to the callers? [SOLVED] by Nocturnus

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