tree b08ee741d5c80221eaaa1f56d24aa78dc526620d
parent 586635cbd66d2faabb5cf58aeb6570015c09540d
author Jay Conrod <jayconrod@gmail.com> 1531162576 -0400
committer GitHub <noreply@github.com> 1531162576 -0400
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internal/resolve: provide self-import check including embeds (#264)

The FindResult struct returned by RuleIndex.FindRulesByImport now
includes Embeds, a list of labels of embedded rules. This includes
transitive embeds.

FindResult.IsSelfImport returns whether a FindResult matches a given
label or contains the label in Embeds. When this is true, callers
should report an error or omit the dependency.

Fixes #247