diff options
Diffstat (limited to 'compiler/rustc_hir/src')
| -rw-r--r-- | compiler/rustc_hir/src/hir.rs | 7 | ||||
| -rw-r--r-- | compiler/rustc_hir/src/intravisit.rs | 3 | ||||
| -rw-r--r-- | compiler/rustc_hir/src/pat_util.rs | 5 |
3 files changed, 6 insertions, 9 deletions
diff --git a/compiler/rustc_hir/src/hir.rs b/compiler/rustc_hir/src/hir.rs index a396d705cbb..af2f86b67e0 100644 --- a/compiler/rustc_hir/src/hir.rs +++ b/compiler/rustc_hir/src/hir.rs @@ -1437,7 +1437,7 @@ impl<'hir> Pat<'hir> { use PatKind::*; match self.kind { - Wild | Never | Expr(_) | Range(..) | Binding(.., None) | Path(_) | Err(_) => true, + Wild | Never | Expr(_) | Range(..) | Binding(.., None) | Err(_) => true, Box(s) | Deref(s) | Ref(s, _) | Binding(.., Some(s)) | Guard(s, _) => s.walk_short_(it), Struct(_, fields, _) => fields.iter().all(|field| field.pat.walk_short_(it)), TupleStruct(_, s, _) | Tuple(s, _) | Or(s) => s.iter().all(|p| p.walk_short_(it)), @@ -1464,7 +1464,7 @@ impl<'hir> Pat<'hir> { use PatKind::*; match self.kind { - Wild | Never | Expr(_) | Range(..) | Binding(.., None) | Path(_) | Err(_) => {} + Wild | Never | Expr(_) | Range(..) | Binding(.., None) | Err(_) => {} Box(s) | Deref(s) | Ref(s, _) | Binding(.., Some(s)) | Guard(s, _) => s.walk_(it), Struct(_, fields, _) => fields.iter().for_each(|field| field.pat.walk_(it)), TupleStruct(_, s, _) | Tuple(s, _) | Or(s) => s.iter().for_each(|p| p.walk_(it)), @@ -1618,9 +1618,6 @@ pub enum PatKind<'hir> { /// A never pattern `!`. Never, - /// A path pattern for a unit struct/variant or a (maybe-associated) constant. - Path(QPath<'hir>), - /// A tuple pattern (e.g., `(a, b)`). /// If the `..` pattern fragment is present, then `Option<usize>` denotes its position. /// `0 <= position <= subpats.len()` diff --git a/compiler/rustc_hir/src/intravisit.rs b/compiler/rustc_hir/src/intravisit.rs index b0d80d0f809..31764ab1209 100644 --- a/compiler/rustc_hir/src/intravisit.rs +++ b/compiler/rustc_hir/src/intravisit.rs @@ -709,9 +709,6 @@ pub fn walk_pat<'v, V: Visitor<'v>>(visitor: &mut V, pattern: &'v Pat<'v>) -> V: try_visit!(visitor.visit_qpath(qpath, pattern.hir_id, pattern.span)); walk_list!(visitor, visit_pat, children); } - PatKind::Path(ref qpath) => { - try_visit!(visitor.visit_qpath(qpath, pattern.hir_id, pattern.span)); - } PatKind::Struct(ref qpath, fields, _) => { try_visit!(visitor.visit_qpath(qpath, pattern.hir_id, pattern.span)); walk_list!(visitor, visit_pat_field, fields); diff --git a/compiler/rustc_hir/src/pat_util.rs b/compiler/rustc_hir/src/pat_util.rs index bb853985c7d..8dd1e4e8292 100644 --- a/compiler/rustc_hir/src/pat_util.rs +++ b/compiler/rustc_hir/src/pat_util.rs @@ -105,7 +105,10 @@ impl hir::Pat<'_> { let mut variants = vec![]; self.walk(|p| match &p.kind { PatKind::Or(_) => false, - PatKind::Path(hir::QPath::Resolved(_, path)) + PatKind::Expr(hir::PatExpr { + kind: hir::PatExprKind::Path(hir::QPath::Resolved(_, path)), + .. + }) | PatKind::TupleStruct(hir::QPath::Resolved(_, path), ..) | PatKind::Struct(hir::QPath::Resolved(_, path), ..) => { if let Res::Def(DefKind::Variant | DefKind::Ctor(CtorOf::Variant, ..), id) = |