Allow interchangable recipe redefinitions #2437
Merged
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Fixes #2436.
@neunenak Does this seem reasonable to you? See the original issue, but basically, if you have the same recipe imported in multiple places in the same module, you'll get an error. This seems safe to allow, since they're exactly the same recipe. Allowing it is kind of like automatically wrapping recipes in C-style include guards.
This is a bit hacky, since it only works for recipes. The less hacky way to do it would be to just ignore an import if it's a file that's already been imported into this module, which would work for everything.