Struct rustc_ast_passes::feature_gate::PostExpansionVisitor

struct PostExpansionVisitor<'a> {
    sess: &'a Session,
    features: &'a Features,
}

Fields

sess: &'a Session

features: &'a Features

Implementations

impl<'a> PostExpansionVisitor<'a>

fn check_abi(&self, abi: StrLit)

fn check_extern(&self, ext: Extern)

fn maybe_report_invalid_custom_discriminants(&self, variants: &[Variant])

fn check_gat(&self, generics: &Generics, span: Span)

fn check_impl_trait(&self, ty: &Ty)

Feature gate impl Trait inside type Alias = $type_expr;.

Trait Implementations

impl<'a> Visitor<'a> for PostExpansionVisitor<'a>

fn visit_attribute(&mut self, attr: &Attribute)

fn visit_item(&mut self, i: &'a Item)

fn visit_foreign_item(&mut self, i: &'a ForeignItem)

fn visit_ty(&mut self, ty: &'a Ty)

fn visit_fn_ret_ty(&mut self, ret_ty: &'a FnRetTy)

fn visit_expr(&mut self, e: &'a Expr)

fn visit_pat(&mut self, pattern: &'a Pat)

fn visit_fn(&mut self, fn_kind: FnKind<'a>, span: Span, _: NodeId)

fn visit_assoc_ty_constraint(&mut self, constraint: &'a AssocTyConstraint)

fn visit_assoc_item(&mut self, i: &'a AssocItem, ctxt: AssocCtxt)

fn visit_vis(&mut self, vis: &'a Visibility)

fn visit_name(&mut self, _span: Span, _name: Symbol)

fn visit_ident(&mut self, ident: Ident)

fn visit_global_asm(&mut self, ga: &'ast GlobalAsm)

fn visit_local(&mut self, l: &'ast Local)

fn visit_block(&mut self, b: &'ast Block)

fn visit_stmt(&mut self, s: &'ast Stmt)

fn visit_param(&mut self, param: &'ast Param)

fn visit_arm(&mut self, a: &'ast Arm)

fn visit_anon_const(&mut self, c: &'ast AnonConst)

fn visit_expr_post(&mut self, _ex: &'ast Expr)

fn visit_generic_param(&mut self, param: &'ast GenericParam)

fn visit_generics(&mut self, g: &'ast Generics)

fn visit_where_predicate(&mut self, p: &'ast WherePredicate)

fn visit_trait_ref(&mut self, t: &'ast TraitRef)

fn visit_param_bound(&mut self, bounds: &'ast GenericBound)

fn visit_poly_trait_ref(
    &mut self,
    t: &'ast PolyTraitRef,
    m: &'ast TraitBoundModifier
)

fn visit_variant_data(&mut self, s: &'ast VariantData)

fn visit_field_def(&mut self, s: &'ast FieldDef)

fn visit_enum_def(
    &mut self,
    enum_definition: &'ast EnumDef,
    generics: &'ast Generics,
    item_id: NodeId,
    Span
)

fn visit_variant(&mut self, v: &'ast Variant)

fn visit_label(&mut self, label: &'ast Label)

fn visit_lifetime(&mut self, lifetime: &'ast Lifetime)

fn visit_mac_call(&mut self, mac: &'ast MacCall)

fn visit_mac_def(&mut self, _mac: &'ast MacroDef, _id: NodeId)

fn visit_path(&mut self, path: &'ast Path, _id: NodeId)

fn visit_use_tree(&mut self, use_tree: &'ast UseTree, id: NodeId, _nested: bool)

fn visit_path_segment(
    &mut self,
    path_span: Span,
    path_segment: &'ast PathSegment
)

fn visit_generic_args(
    &mut self,
    path_span: Span,
    generic_args: &'ast GenericArgs
)

fn visit_generic_arg(&mut self, generic_arg: &'ast GenericArg)

fn visit_fn_header(&mut self, _header: &'ast FnHeader)

fn visit_expr_field(&mut self, f: &'ast ExprField)

fn visit_pat_field(&mut self, fp: &'ast PatField)