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Refactor and re-use BindingAnnotation

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This commit is contained in:
Cameron Steffen
2022-08-30 17:34:35 -05:00
parent 9353538c7b
commit 02ba216e3c
25 changed files with 176 additions and 225 deletions
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7
compiler/rustc_ast_lowering/src/lib.rs
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@@ -1696,10 +1696,9 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
output,
c_variadic,
implicit_self: decl.inputs.get(0).map_or(hir::ImplicitSelfKind::None, |arg| {
use BindingMode::{ByRef, ByValue};
let is_mutable_pat = matches!(
arg.pat.kind,
PatKind::Ident(ByValue(Mutability::Mut) | ByRef(Mutability::Mut), ..)
PatKind::Ident(hir::BindingAnnotation(_, Mutability::Mut), ..)
);
match arg.ty.kind {
@@ -2361,11 +2360,11 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
}
fn pat_ident(&mut self, span: Span, ident: Ident) -> (&'hir hir::Pat<'hir>, hir::HirId) {
self.pat_ident_binding_mode(span, ident, hir::BindingAnnotation::Unannotated)
self.pat_ident_binding_mode(span, ident, hir::BindingAnnotation::NONE)
}
fn pat_ident_mut(&mut self, span: Span, ident: Ident) -> (hir::Pat<'hir>, hir::HirId) {
self.pat_ident_binding_mode_mut(span, ident, hir::BindingAnnotation::Unannotated)
self.pat_ident_binding_mode_mut(span, ident, hir::BindingAnnotation::NONE)
}
fn pat_ident_binding_mode(