Code

Allow #[must_use] on traits#55663

Code

Merged

bors merged 6 commits intorust-lang:masterrust-lang/rust:masterfrom varkor:must_use-traitsvarkor/rust:must_use-traitsCopy head branch name to clipboardNov 20, 2018

+79-16

Commits

Commits on Nov 19, 2018

• Use general uninhabitedness checking

  varkor

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  b55717f

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• Recognise #[must_use] on traits, affecting impl Trait

  varkor

  committed
  cb5520b

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• Test for #[must_use] on traits

  varkor

  committed
  1228868

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• Handle trait objects

  varkor

  committed
  9178eb4

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• Fix typo in #[must_use] message

  varkor

  committed
  0ab70fa

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• Fix change to predicates

  varkor

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  737dec0

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