Use a `SmallVec` within `_match::Matrix`.#56269

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nnethercote:_match-Matrix-SmallVec

Dec 10, 2018

Commits on Dec 9, 2018

Upgrade `smallvec` to 0.6.7 and use the new `may_dangle` feature.
nnethercote
committed

Commits on Dec 10, 2018

Use a `SmallVec` within `_match::Matrix`.
nnethercote
committed