bjoernager/rust
bjoernager/rust
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Remove unused code from rustc_hir

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This commit is contained in:
est31 2020-10-09 11:22:08 +02:00
parent feaac592a3
commit 6897619d6d
4 changed files with 0 additions and 86 deletions
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52
compiler/rustc_hir/src/hir.rs
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@ -3,7 +3,6 @@ use crate::def_id::DefId;
crate use crate::hir_id::HirId;
use crate::{itemlikevisit, LangItem};
use rustc_ast::node_id::NodeMap;
use rustc_ast::util::parser::ExprPrecedence;
use rustc_ast::{self as ast, CrateSugar, LlvmAsmDialect};
use rustc_ast::{AttrVec, Attribute, FloatTy, IntTy, Label, LitKind, StrStyle, UintTy};
@ -306,10 +305,6 @@ impl GenericArgs<'_> {
Self { args: &[], bindings: &[], parenthesized: false }
}
pub fn is_empty(&self) -> bool {
self.args.is_empty() && self.bindings.is_empty() && !self.parenthesized
}
pub fn inputs(&self) -> &[Ty<'_>] {
if self.parenthesized {
for arg in self.args {
@ -467,23 +462,6 @@ impl Generics<'hir> {
}
}
pub fn own_counts(&self) -> GenericParamCount {
// We could cache this as a property of `GenericParamCount`, but
// the aim is to refactor this away entirely eventually and the
// presence of this method will be a constant reminder.
let mut own_counts: GenericParamCount = Default::default();
for param in self.params {
match param.kind {
GenericParamKind::Lifetime { .. } => own_counts.lifetimes += 1,
GenericParamKind::Type { .. } => own_counts.types += 1,
GenericParamKind::Const { .. } => own_counts.consts += 1,
};
}
own_counts
}
pub fn get_named(&self, name: Symbol) -> Option<&GenericParam<'_>> {
for param in self.params {
if name == param.name.ident().name {
@ -2679,8 +2657,6 @@ pub struct Upvar {
pub span: Span,
}
pub type CaptureModeMap = NodeMap<CaptureBy>;
// The TraitCandidate's import_ids is empty if the trait is defined in the same module, and
// has length > 0 if the trait is found through an chain of imports, starting with the
// import/use statement in the scope where the trait is used.
@ -2766,32 +2742,4 @@ impl<'hir> Node<'hir> {
_ => None,
}
}
pub fn hir_id(&self) -> Option<HirId> {
match self {
Node::Item(Item { hir_id, .. })
| Node::ForeignItem(ForeignItem { hir_id, .. })
| Node::TraitItem(TraitItem { hir_id, .. })
| Node::ImplItem(ImplItem { hir_id, .. })
| Node::Field(StructField { hir_id, .. })
| Node::AnonConst(AnonConst { hir_id, .. })
| Node::Expr(Expr { hir_id, .. })
| Node::Stmt(Stmt { hir_id, .. })
| Node::Ty(Ty { hir_id, .. })
| Node::Binding(Pat { hir_id, .. })
| Node::Pat(Pat { hir_id, .. })
| Node::Arm(Arm { hir_id, .. })
| Node::Block(Block { hir_id, .. })
| Node::Local(Local { hir_id, .. })
| Node::MacroDef(MacroDef { hir_id, .. })
| Node::Lifetime(Lifetime { hir_id, .. })
| Node::Param(Param { hir_id, .. })
| Node::GenericParam(GenericParam { hir_id, .. }) => Some(*hir_id),
Node::TraitRef(TraitRef { hir_ref_id, .. }) => Some(*hir_ref_id),
Node::PathSegment(PathSegment { hir_id, .. }) => *hir_id,
Node::Variant(Variant { id, .. }) => Some(*id),
Node::Ctor(variant) => variant.ctor_hir_id(),
Node::Crate(_) | Node::Visibility(_) => None,
}
}
}