diff options
Diffstat (limited to 'compiler/rustc_pattern_analysis/src/pat.rs')
| -rw-r--r-- | compiler/rustc_pattern_analysis/src/pat.rs | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/compiler/rustc_pattern_analysis/src/pat.rs b/compiler/rustc_pattern_analysis/src/pat.rs index d476766d466..c94d8b93535 100644 --- a/compiler/rustc_pattern_analysis/src/pat.rs +++ b/compiler/rustc_pattern_analysis/src/pat.rs @@ -6,7 +6,6 @@ use std::fmt; use smallvec::{smallvec, SmallVec}; use crate::constructor::{Constructor, Slice, SliceKind}; -use crate::usefulness::PlaceCtxt; use crate::{Captures, TypeCx}; use self::Constructor::*; @@ -331,9 +330,9 @@ impl<Cx: TypeCx> WitnessPat<Cx> { /// Construct a pattern that matches everything that starts with this constructor. /// For example, if `ctor` is a `Constructor::Variant` for `Option::Some`, we get the pattern /// `Some(_)`. - pub(crate) fn wild_from_ctor(pcx: &PlaceCtxt<'_, Cx>, ctor: Constructor<Cx>) -> Self { - let fields = pcx.ctor_sub_tys(&ctor).map(|ty| Self::wildcard(ty)).collect(); - Self::new(ctor, fields, pcx.ty.clone()) + pub(crate) fn wild_from_ctor(cx: &Cx, ctor: Constructor<Cx>, ty: Cx::Ty) -> Self { + let fields = cx.ctor_sub_tys(&ctor, &ty).map(|ty| Self::wildcard(ty)).collect(); + Self::new(ctor, fields, ty) } pub fn ctor(&self) -> &Constructor<Cx> { |