bjoernager/rust
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Explicitly write out all fields

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Smitty 2021-06-17 10:17:35 -04:00
parent 1d5accabf1
commit 281dd6d6e0
1 changed files with 12 additions and 4 deletions
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16
compiler/rustc_mir_build/src/thir/visit.rs
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@ -188,11 +188,19 @@ pub fn walk_arm<'a, 'tcx: 'a, V: Visitor<'a, 'tcx>>(visitor: &mut V, arm: &Arm<'
pub fn walk_pat<'a, 'tcx: 'a, V: Visitor<'a, 'tcx>>(visitor: &mut V, pat: &Pat<'tcx>) {
use PatKind::*;
match pat.kind.as_ref() {
AscribeUserType { subpattern, .. }
| Deref { subpattern, .. }
| Binding { subpattern: Some(subpattern), .. } => visitor.visit_pat(&subpattern),
AscribeUserType { subpattern, ascription: _ }
| Deref { subpattern }
| Binding {
subpattern: Some(subpattern),
mutability: _,
mode: _,
var: _,
ty: _,
is_primary: _,
name: _,
} => visitor.visit_pat(&subpattern),
Binding { .. } | Wild => {}
Variant { subpatterns, .. } | Leaf { subpatterns } => {
Variant { subpatterns, adt_def: _, substs: _, variant_index: _ } | Leaf { subpatterns } => {
for subpattern in subpatterns {
visitor.visit_pat(&subpattern.pattern);
}