package-implementation-packages

Arguments: package

This function returns the list of strings naming the implementation packages of package. When the value of *package* is one of those implementation packages, definition changes to symbols in package will not signal package-definition-lock warnings or errors, even if package is definition-locked. See package-definition-lock.

This function may be used with setf to change the list of implementation packages. Remember the list must be a list of strings naming packages.

See packages.htm for general information on the implementation of packages in Allegro CL and more information on package locking. Implementation packages are defined in Implementation packages in that document.

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Created 2019.8.20.