Consider the following module: :- module(foo, []). a. We get: ?- module_property(foo, exports(L)). L = []. ?- module_property(foo, exported_operators(L)). false. The exported_operators/1 property failing instead or returning empty list makes handling it cumbersome. Any reason to not behave the…

[image] pmoura: I do think that SWI-Prolog exports/1 and exported_operators/1 should be consistent and return an empty list when there are no exports to report. Pushed. If you think you can push several developers to do the same (or at least for the core features), I’m happy to support such …

Module property exported_operators/1 fails instead of returning empty list

Help! Predicate

EricGT Split this topic March 19, 2020, 3:06pm 4

3 posts were split to a new topic: What is empty?

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Is it possible to export an operator from a unit test? Help!	0	348	January 14, 2022
Use_module not importing all predicates Help!	28	1586	March 22, 2020
Properties of modules and predicates Wiki how-to	0	773	July 4, 2020
Exporting predicate as an operator General	8	247	January 31, 2023
By-module operators General	3	522	February 17, 2019

Module property exported_operators/1 fails instead of returning empty list

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