resolve/expand: Cache intermediate results of `#[derive]` expansion#82907

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bors merged 2 commits intorust-lang:masterfrom

petrochenkov:dercache

Apr 4, 2021

Commits on Apr 4, 2021

resolve/expand: Cache intermediate results of `#[derive]` expansion
petrochenkov
committed
resolve: Stable order for derive helper attributes
petrochenkov
committed