tree bf6c7b0bd0d1dcbc401f99de95cd9923291dfa91
parent 142d7d4b9dcc069b9e3fa9359a5ef4b905ec309d
author Klaus Aehlig <aehlig@google.com> 1572360512 -0700
committer Copybara-Service <copybara-worker@google.com> 1572360567 -0700

RuleContext: support visibility check for labels

...instead of only for rules. Separating out the check allows
checking visibility against other sources than rule, e.g., the bzl
file a rule is defined in for implicit attributes.

Change-Id: Ib6ac1586eae73e366d51f5ec15d67566ecf6a36a
PiperOrigin-RevId: 277279823