Bump syn from 1.0.89 to 1.0.94

[dependabot]

Bumps syn from 1.0.89 to 1.0.94.

Release notes

Sourced from syn's releases.

1.0.94

• Resolve some unused_macro_rules warnings

1.0.93

• Fix compile error when Some means something unusual in the expression namespace of the scope where custom_keyword is invoked (#1171, thanks @​zakarumych)

1.0.92

• Make compatible with Miri's tag-raw-pointers mode (#1166, thanks @​saethlin)

1.0.91

• impl ToTokens for RangeLimits
• impl Parse for ExprAwait
• impl Parse for GenericMethodArgument
• impl Parse for MethodTurbofish

1.0.90

• Update recommended exhaustive matching idiom to use non_exhaustive_omitted_patterns lint:

  match expr {
      Expr::Array(e) => {…}
      Expr::Assign(e) => {…}
      ...
      Expr::Yield(e) => {…}
  #[cfg_attr(test, deny(non_exhaustive_omitted_patterns))]
  _ => {/* some sane fallback */}
  
  }

Commits

• fd1a51c Release 1.0.94
• f1396f5 Yet another unused macro rules lint
• 209165e Merge unknown_lints + unused_macro_rules attribute
• 2fc9b71 Format with rustfmt 1.4.38
• accffbf Fix unused macro rule in no-default-features mode
• e3798ce Fix obsolete rule in ast_enum_of_structs
• 16315f5 Fix obsolete rule in check_keyword_matches
• 189c60c Ignore unused_macro_rules warning in test macros
• 11b4a93 Remove doc(hidden) attribute that is being phased out
• 2e505a8 Release 1.0.93
• Additional commits viewable in compare view

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