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2.0.64

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@dtolnay dtolnay released this 16 May 17:15
· 38 commits to master since this release
2.0.64
98a62cb
  • Support using ParseBuffer across catch_unwind (#1646)
  • Validate that the expression in a let-else ends in brace as required by rustc (#1648, #1649)
  • Legalize invalid const generic arguments by wrapping in braces (#1654, #1655)
  • Fix some expression precedence edge cases involving break and return in loop headers (#1656)
  • Always print closure bodies with a brace when the closure has an explicit return type (#1658)
  • Automatically insert necessary parentheses in ToTokens for Expr when required by expression precedence (#1659)
  • Support struct literal syntax in match guard expressions (#1662)