diff options
Diffstat (limited to 'compiler/rustc_hir/src/pat_util.rs')
-rw-r--r-- | compiler/rustc_hir/src/pat_util.rs | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/compiler/rustc_hir/src/pat_util.rs b/compiler/rustc_hir/src/pat_util.rs index e870aa543..838c123f8 100644 --- a/compiler/rustc_hir/src/pat_util.rs +++ b/compiler/rustc_hir/src/pat_util.rs @@ -2,7 +2,6 @@ use crate::def::{CtorOf, DefKind, Res}; use crate::def_id::DefId; use crate::hir::{self, BindingAnnotation, ByRef, HirId, PatKind}; use rustc_data_structures::fx::FxHashSet; -use rustc_span::hygiene::DesugaringKind; use rustc_span::symbol::Ident; use rustc_span::Span; @@ -136,14 +135,4 @@ impl hir::Pat<'_> { }); result } - - /// If the pattern is `Some(<pat>)` from a desugared for loop, returns the inner pattern - pub fn for_loop_some(&self) -> Option<&Self> { - if self.span.desugaring_kind() == Some(DesugaringKind::ForLoop) { - if let hir::PatKind::Struct(_, [pat_field], _) = self.kind { - return Some(pat_field.pat); - } - } - None - } } |