diff options
Diffstat (limited to 'src/patterns.rs')
| -rw-r--r-- | src/patterns.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/patterns.rs b/src/patterns.rs index 33f3b4b8a21..8504999b8ff 100644 --- a/src/patterns.rs +++ b/src/patterns.rs @@ -40,7 +40,9 @@ pub(crate) fn is_short_pattern(pat: &ast::Pat, pat_str: &str) -> bool { fn is_short_pattern_inner(pat: &ast::Pat) -> bool { match pat.kind { - ast::PatKind::Rest | ast::PatKind::Wild | ast::PatKind::Lit(_) => true, + ast::PatKind::Rest | ast::PatKind::Never | ast::PatKind::Wild | ast::PatKind::Lit(_) => { + true + } ast::PatKind::Ident(_, _, ref pat) => pat.is_none(), ast::PatKind::Struct(..) | ast::PatKind::MacCall(..) @@ -193,6 +195,7 @@ impl Rewrite for Pat { None } } + PatKind::Never => None, PatKind::Range(ref lhs, ref rhs, ref end_kind) => { let infix = match end_kind.node { RangeEnd::Included(RangeSyntax::DotDotDot) => "...", |