Make `saturating_add` and `saturating_sub` `const` functions#58246

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bors merged 9 commits intorust-lang:masterfrom

pmccarter:master

Feb 12, 2019

Commits on Feb 5, 2019

Allow const assignment for int saturating_add() calls for #58030
pmccarter
committed

Commits on Feb 7, 2019

Refactor const saturating intrinsics emulation and add unstable feature attribute #58030
pmccarter
committed
Add unstable feature attribute for unsigned const saturating add/sub intrinsics #58030
pmccarter
committed

Commits on Feb 8, 2019

Saturating add/sub intrinsic emulation refactor/comments #58030
pmccarter
committed

Commits on Feb 11, 2019

rename variable and add test directive for #58030
pmccarter
committed