mathieu/granite-rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[breaking-change] don't glob export ast::Item_ variants

Browse source
This commit is contained in:
Oliver 'ker' Schneider 2016-02-09 11:36:51 +01:00 • committed by Oliver Schneider
parent 0d6ddd1903
commit 019614f03d
27 changed files with 230 additions and 233 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/librustc/front/check_attr.rs
View file

@ -26,9 +26,9 @@ enum Target {
impl Target {
fn from_item(item: &ast::Item) -> Target {
match item.node {
ast::ItemFn(..) => Target::Fn,
ast::ItemStruct(..) => Target::Struct,
ast::ItemEnum(..) => Target::Enum,
ast::ItemKind::Fn(..) => Target::Fn,
ast::ItemKind::Struct(..) => Target::Struct,
ast::ItemKind::Enum(..) => Target::Enum,
_ => Target::Other,
}
}

8
src/librustc_driver/pretty.rs
View file

@ -600,16 +600,16 @@ impl ReplaceBodyWithLoop {
}
impl fold::Folder for ReplaceBodyWithLoop {
fn fold_item_underscore(&mut self, i: ast::Item_) -> ast::Item_ {
fn fold_item_kind(&mut self, i: ast::ItemKind) -> ast::ItemKind {
match i {
ast::ItemStatic(..) | ast::ItemConst(..) => {
ast::ItemKind::Static(..) | ast::ItemKind::Const(..) => {
self.within_static_or_const = true;
let ret = fold::noop_fold_item_underscore(i, self);
let ret = fold::noop_fold_item_kind(i, self);
self.within_static_or_const = false;
return ret;
}
_ => {
fold::noop_fold_item_underscore(i, self)
fold::noop_fold_item_kind(i, self)
}
}
}

32
src/librustc_front/lowering.rs
View file

@ -654,21 +654,21 @@ pub fn lower_block(lctx: &LoweringContext, b: &Block) -> P<hir::Block> {
})
}
pub fn lower_item_underscore(lctx: &LoweringContext, i: &Item_) -> hir::Item_ {
pub fn lower_item_kind(lctx: &LoweringContext, i: &ItemKind) -> hir::Item_ {
match *i {
ItemExternCrate(string) => hir::ItemExternCrate(string),
ItemUse(ref view_path) => {
ItemKind::ExternCrate(string) => hir::ItemExternCrate(string),
ItemKind::Use(ref view_path) => {
hir::ItemUse(lower_view_path(lctx, view_path))
}
ItemStatic(ref t, m, ref e) => {
ItemKind::Static(ref t, m, ref e) => {
hir::ItemStatic(lower_ty(lctx, t),
lower_mutability(lctx, m),
lower_expr(lctx, e))
}
ItemConst(ref t, ref e) => {
ItemKind::Const(ref t, ref e) => {
hir::ItemConst(lower_ty(lctx, t), lower_expr(lctx, e))
}
ItemFn(ref decl, unsafety, constness, abi, ref generics, ref body) => {
ItemKind::Fn(ref decl, unsafety, constness, abi, ref generics, ref body) => {
hir::ItemFn(lower_fn_decl(lctx, decl),
lower_unsafety(lctx, unsafety),
lower_constness(lctx, constness),
@ -676,12 +676,12 @@ pub fn lower_item_underscore(lctx: &LoweringContext, i: &Item_) -> hir::Item_ {
lower_generics(lctx, generics),
lower_block(lctx, body))
}
ItemMod(ref m) => hir::ItemMod(lower_mod(lctx, m)),
ItemForeignMod(ref nm) => hir::ItemForeignMod(lower_foreign_mod(lctx, nm)),
ItemTy(ref t, ref generics) => {
ItemKind::Mod(ref m) => hir::ItemMod(lower_mod(lctx, m)),
ItemKind::ForeignMod(ref nm) => hir::ItemForeignMod(lower_foreign_mod(lctx, nm)),
ItemKind::Ty(ref t, ref generics) => {
hir::ItemTy(lower_ty(lctx, t), lower_generics(lctx, generics))
}
ItemEnum(ref enum_definition, ref generics) => {
ItemKind::Enum(ref enum_definition, ref generics) => {
hir::ItemEnum(hir::EnumDef {
variants: enum_definition.variants
.iter()
@ -690,15 +690,15 @@ pub fn lower_item_underscore(lctx: &LoweringContext, i: &Item_) -> hir::Item_ {
},
lower_generics(lctx, generics))
}
ItemStruct(ref struct_def, ref generics) => {
ItemKind::Struct(ref struct_def, ref generics) => {
let struct_def = lower_variant_data(lctx, struct_def);
hir::ItemStruct(struct_def, lower_generics(lctx, generics))
}
ItemDefaultImpl(unsafety, ref trait_ref) => {
ItemKind::DefaultImpl(unsafety, ref trait_ref) => {
hir::ItemDefaultImpl(lower_unsafety(lctx, unsafety),
lower_trait_ref(lctx, trait_ref))
}
ItemImpl(unsafety, polarity, ref generics, ref ifce, ref ty, ref impl_items) => {
ItemKind::Impl(unsafety, polarity, ref generics, ref ifce, ref ty, ref impl_items) => {
let new_impl_items = impl_items.iter()
.map(|item| lower_impl_item(lctx, item))
.collect();
@ -710,7 +710,7 @@ pub fn lower_item_underscore(lctx: &LoweringContext, i: &Item_) -> hir::Item_ {
lower_ty(lctx, ty),
new_impl_items)
}
ItemTrait(unsafety, ref generics, ref bounds, ref items) => {
ItemKind::Trait(unsafety, ref generics, ref bounds, ref items) => {
let bounds = lower_bounds(lctx, bounds);
let items = items.iter().map(|item| lower_trait_item(lctx, item)).collect();
hir::ItemTrait(lower_unsafety(lctx, unsafety),
@ -718,7 +718,7 @@ pub fn lower_item_underscore(lctx: &LoweringContext, i: &Item_) -> hir::Item_ {
bounds,
items)
}
ItemMac(_) => panic!("Shouldn't still be around"),
ItemKind::Mac(_) => panic!("Shouldn't still be around"),
}
}
@ -820,7 +820,7 @@ pub fn lower_item_id(_lctx: &LoweringContext, i: &Item) -> hir::ItemId {
}
pub fn lower_item(lctx: &LoweringContext, i: &Item) -> hir::Item {
let node = lower_item_underscore(lctx, &i.node);
let node = lower_item_kind(lctx, &i.node);
hir::Item {
id: i.id,

2
src/librustc_metadata/creader.rs
View file

@ -157,7 +157,7 @@ impl<'a> CrateReader<'a> {
fn extract_crate_info(&self, i: &ast::Item) -> Option<CrateInfo> {
match i.node {
ast::ItemExternCrate(ref path_opt) => {
ast::ItemKind::ExternCrate(ref path_opt) => {
debug!("resolving extern crate stmt. ident: {} path_opt: {:?}",
i.ident, path_opt);
let name = match *path_opt {

4
src/librustc_metadata/macro_import.rs
View file

@ -56,7 +56,7 @@ pub fn read_macro_defs(sess: &Session, cstore: &CStore, krate: &ast::Crate)
// crate root, because `$crate` won't work properly. Identify these by
// spans, because the crate map isn't set up yet.
for item in &krate.module.items {
if let ast::ItemExternCrate(_) = item.node {
if let ast::ItemKind::ExternCrate(_) = item.node {
loader.span_whitelist.insert(item.span);
}
}
@ -73,7 +73,7 @@ impl<'a, 'v> Visitor<'v> for MacroLoader<'a> {
fn visit_item(&mut self, item: &ast::Item) {
// We're only interested in `extern crate`.
match item.node {
ast::ItemExternCrate(_) => {}
ast::ItemKind::ExternCrate(_) => {}
_ => {
visit::walk_item(self, item);
return;

4
src/librustc_passes/const_fn.rs
View file

@ -78,10 +78,10 @@ impl<'a, 'v> Visitor<'v> for CheckConstFn<'a> {
fn visit_item(&mut self, i: &'v ast::Item) {
visit::walk_item(self, i);
match i.node {
ast::ItemConst(_, ref e) => {
ast::ItemKind::Const(_, ref e) => {
CheckBlock{ sess: self.sess, kind: "constant"}.visit_expr(e)
},
ast::ItemStatic(_, _, ref e) => {
ast::ItemKind::Static(_, _, ref e) => {
CheckBlock{ sess: self.sess, kind: "static"}.visit_expr(e)
},
_ => {},

25
src/librustc_trans/save/dump_csv.rs
View file

@ -864,9 +864,10 @@ impl <'l, 'tcx> DumpCsvVisitor<'l, 'tcx> {
impl<'l, 'tcx, 'v> Visitor<'v> for DumpCsvVisitor<'l, 'tcx> {
fn visit_item(&mut self, item: &ast::Item) {
use syntax::ast::ItemKind::*;
self.process_macro_use(item.span, item.id);
match item.node {
ast::ItemUse(ref use_item) => {
Use(ref use_item) => {
match use_item.node {
ast::ViewPathSimple(ident, ref path) => {
let sub_span = self.span.span_for_last_ident(path.span);
@ -950,7 +951,7 @@ impl<'l, 'tcx, 'v> Visitor<'v> for DumpCsvVisitor<'l, 'tcx> {
}
}
}
ast::ItemExternCrate(ref s) => {
ExternCrate(ref s) => {
let location = match *s {
Some(s) => s.to_string(),
None => item.ident.to_string(),
@ -968,28 +969,28 @@ impl<'l, 'tcx, 'v> Visitor<'v> for DumpCsvVisitor<'l, 'tcx> {
&location,
self.cur_scope);
}
ast::ItemFn(ref decl, _, _, _, ref ty_params, ref body) =>
Fn(ref decl, _, _, _, ref ty_params, ref body) =>
self.process_fn(item, &**decl, ty_params, &**body),
ast::ItemStatic(ref typ, _, ref expr) =>
Static(ref typ, _, ref expr) =>
self.process_static_or_const_item(item, typ, expr),
ast::ItemConst(ref typ, ref expr) =>
Const(ref typ, ref expr) =>
self.process_static_or_const_item(item, &typ, &expr),
ast::ItemStruct(ref def, ref ty_params) => self.process_struct(item, def, ty_params),
ast::ItemEnum(ref def, ref ty_params) => self.process_enum(item, def, ty_params),
ast::ItemImpl(_, _,
Struct(ref def, ref ty_params) => self.process_struct(item, def, ty_params),
Enum(ref def, ref ty_params) => self.process_enum(item, def, ty_params),
Impl(_, _,
ref ty_params,
ref trait_ref,
ref typ,
ref impl_items) => {
self.process_impl(item, ty_params, trait_ref, &typ, impl_items)
}
ast::ItemTrait(_, ref generics, ref trait_refs, ref methods) =>
Trait(_, ref generics, ref trait_refs, ref methods) =>
self.process_trait(item, generics, trait_refs, methods),
ast::ItemMod(ref m) => {
Mod(ref m) => {
self.process_mod(item);
self.nest(item.id, |v| visit::walk_mod(v, m));
}
ast::ItemTy(ref ty, ref ty_params) => {
Ty(ref ty, ref ty_params) => {
let qualname = format!("::{}", self.tcx.map.path_to_string(item.id));
let value = ty_to_string(&**ty);
let sub_span = self.span.sub_span_after_keyword(item.span, keywords::Type);
@ -998,7 +999,7 @@ impl<'l, 'tcx, 'v> Visitor<'v> for DumpCsvVisitor<'l, 'tcx> {
self.visit_ty(&**ty);
self.process_generic_params(ty_params, item.span, &qualname, item.id);
}
ast::ItemMac(_) => (),
Mac(_) => (),
_ => visit::walk_item(self, item),
}
}

12
src/librustc_trans/save/mod.rs
View file

@ -229,7 +229,7 @@ impl<'l, 'tcx: 'l> SaveContext<'l, 'tcx> {
pub fn get_item_data(&self, item: &ast::Item) -> Option<Data> {
match item.node {
ast::ItemFn(..) => {
ast::ItemKind::Fn(..) => {
let name = self.tcx.map.path_to_string(item.id);
let qualname = format!("::{}", name);
let sub_span = self.span_utils.sub_span_after_keyword(item.span, keywords::Fn);
@ -243,7 +243,7 @@ impl<'l, 'tcx: 'l> SaveContext<'l, 'tcx> {
scope: self.enclosing_scope(item.id),
}))
}
ast::ItemStatic(ref typ, mt, ref expr) => {
ast::ItemKind::Static(ref typ, mt, ref expr) => {
let qualname = format!("::{}", self.tcx.map.path_to_string(item.id));
// If the variable is immutable, save the initialising expression.
@ -264,7 +264,7 @@ impl<'l, 'tcx: 'l> SaveContext<'l, 'tcx> {
type_value: ty_to_string(&typ),
}))
}
ast::ItemConst(ref typ, ref expr) => {
ast::ItemKind::Const(ref typ, ref expr) => {
let qualname = format!("::{}", self.tcx.map.path_to_string(item.id));
let sub_span = self.span_utils.sub_span_after_keyword(item.span, keywords::Const);
filter!(self.span_utils, sub_span, item.span, None);
@ -278,7 +278,7 @@ impl<'l, 'tcx: 'l> SaveContext<'l, 'tcx> {
type_value: ty_to_string(&typ),
}))
}
ast::ItemMod(ref m) => {
ast::ItemKind::Mod(ref m) => {
let qualname = format!("::{}", self.tcx.map.path_to_string(item.id));
let cm = self.tcx.sess.codemap();
@ -295,7 +295,7 @@ impl<'l, 'tcx: 'l> SaveContext<'l, 'tcx> {
filename: filename,
}))
}
ast::ItemEnum(..) => {
ast::ItemKind::Enum(..) => {
let enum_name = format!("::{}", self.tcx.map.path_to_string(item.id));
let val = self.span_utils.snippet(item.span);
let sub_span = self.span_utils.sub_span_after_keyword(item.span, keywords::Enum);
@ -308,7 +308,7 @@ impl<'l, 'tcx: 'l> SaveContext<'l, 'tcx> {
scope: self.enclosing_scope(item.id),
}))
}
ast::ItemImpl(_, _, _, ref trait_ref, ref typ, _) => {
ast::ItemKind::Impl(_, _, _, ref trait_ref, ref typ, _) => {
let mut type_data = None;
let sub_span;

65
src/libsyntax/ast.rs
View file

@ -10,7 +10,6 @@
// The Rust abstract syntax tree.
pub use self::Item_::*;
pub use self::KleeneOp::*;
pub use self::MacStmtStyle::*;
pub use self::MetaItem_::*;
@ -1828,7 +1827,7 @@ pub struct Attribute_ {
///
/// resolve maps each TraitRef's ref_id to its defining trait; that's all
/// that the ref_id is for. The impl_id maps to the "self type" of this impl.
/// If this impl is an ItemImpl, the impl_id is redundant (it could be the
/// If this impl is an ItemKind::Impl, the impl_id is redundant (it could be the
/// same as the impl's node id).
#[derive(Clone, PartialEq, Eq, RustcEncodable, RustcDecodable, Hash, Debug)]
pub struct TraitRef {
@ -1956,7 +1955,7 @@ pub struct Item {
pub ident: Ident,
pub attrs: Vec<Attribute>,
pub id: NodeId,
pub node: Item_,
pub node: ItemKind,
pub vis: Visibility,
pub span: Span,
}
@ -1968,32 +1967,32 @@ impl Item {
}
#[derive(Clone, PartialEq, Eq, RustcEncodable, RustcDecodable, Hash, Debug)]
pub enum Item_ {
pub enum ItemKind {
/// An`extern crate` item, with optional original crate name,
///
/// e.g. `extern crate foo` or `extern crate foo_bar as foo`
ItemExternCrate(Option<Name>),
ExternCrate(Option<Name>),
/// A `use` or `pub use` item
ItemUse(P<ViewPath>),
Use(P<ViewPath>),
/// A `static` item
ItemStatic(P<Ty>, Mutability, P<Expr>),
Static(P<Ty>, Mutability, P<Expr>),
/// A `const` item
ItemConst(P<Ty>, P<Expr>),
Const(P<Ty>, P<Expr>),
/// A function declaration
ItemFn(P<FnDecl>, Unsafety, Constness, Abi, Generics, P<Block>),
Fn(P<FnDecl>, Unsafety, Constness, Abi, Generics, P<Block>),
/// A module
ItemMod(Mod),
Mod(Mod),
/// An external module
ItemForeignMod(ForeignMod),
ForeignMod(ForeignMod),
/// A type alias, e.g. `type Foo = Bar<u8>`
ItemTy(P<Ty>, Generics),
Ty(P<Ty>, Generics),
/// An enum definition, e.g. `enum Foo<A, B> {C<A>, D<B>}`
ItemEnum(EnumDef, Generics),
Enum(EnumDef, Generics),
/// A struct definition, e.g. `struct Foo<A> {x: A}`
ItemStruct(VariantData, Generics),
Struct(VariantData, Generics),
/// Represents a Trait Declaration
ItemTrait(Unsafety,
Trait(Unsafety,
Generics,
TyParamBounds,
Vec<P<TraitItem>>),
@ -2001,35 +2000,35 @@ pub enum Item_ {
// Default trait implementations
///
// `impl Trait for .. {}`
ItemDefaultImpl(Unsafety, TraitRef),
DefaultImpl(Unsafety, TraitRef),
/// An implementation, eg `impl<A> Trait for Foo { .. }`
ItemImpl(Unsafety,
Impl(Unsafety,
ImplPolarity,
Generics,
Option<TraitRef>, // (optional) trait this impl implements
P<Ty>, // self
Vec<P<ImplItem>>),
/// A macro invocation (which includes macro definition)
ItemMac(Mac),
Mac(Mac),
}
impl Item_ {
impl ItemKind {
pub fn descriptive_variant(&self) -> &str {
match *self {
ItemExternCrate(..) => "extern crate",
ItemUse(..) => "use",
ItemStatic(..) => "static item",
ItemConst(..) => "constant item",
ItemFn(..) => "function",
ItemMod(..) => "module",
ItemForeignMod(..) => "foreign module",
ItemTy(..) => "type alias",
ItemEnum(..) => "enum",
ItemStruct(..) => "struct",
ItemTrait(..) => "trait",
ItemMac(..) |
ItemImpl(..) |
ItemDefaultImpl(..) => "item"
ItemKind::ExternCrate(..) => "extern crate",
ItemKind::Use(..) => "use",
ItemKind::Static(..) => "static item",
ItemKind::Const(..) => "constant item",
ItemKind::Fn(..) => "function",
ItemKind::Mod(..) => "module",
ItemKind::ForeignMod(..) => "foreign module",
ItemKind::Ty(..) => "type alias",
ItemKind::Enum(..) => "enum",
ItemKind::Struct(..) => "struct",
ItemKind::Trait(..) => "trait",
ItemKind::Mac(..) |
ItemKind::Impl(..) |
ItemKind::DefaultImpl(..) => "item"
}
}
}

2
src/libsyntax/ast_util.rs
View file

@ -173,7 +173,7 @@ impl<'a, 'v, O: IdVisitingOperation> Visitor<'v> for IdVisitor<'a, O> {
self.operation.visit_id(item.id);
match item.node {
ItemUse(ref view_path) => {
ItemKind::Use(ref view_path) => {
match view_path.node {
ViewPathSimple(_, _) |
ViewPathGlob(_) => {}

24
src/libsyntax/config.rs
View file

@ -52,8 +52,8 @@ impl<'a, F> fold::Folder for Context<'a, F> where F: FnMut(&[ast::Attribute]) ->
fn fold_foreign_mod(&mut self, foreign_mod: ast::ForeignMod) -> ast::ForeignMod {
fold_foreign_mod(self, foreign_mod)
}
fn fold_item_underscore(&mut self, item: ast::Item_) -> ast::Item_ {
fold_item_underscore(self, item)
fn fold_item_kind(&mut self, item: ast::ItemKind) -> ast::ItemKind {
fold_item_kind(self, item)
}
fn fold_expr(&mut self, expr: P<ast::Expr>) -> P<ast::Expr> {
// If an expr is valid to cfg away it will have been removed by the
@ -129,26 +129,26 @@ fn fold_item<F>(cx: &mut Context<F>, item: P<ast::Item>) -> SmallVector<P<ast::I
}
}
fn fold_item_underscore<F>(cx: &mut Context<F>, item: ast::Item_) -> ast::Item_ where
fn fold_item_kind<F>(cx: &mut Context<F>, item: ast::ItemKind) -> ast::ItemKind where
F: FnMut(&[ast::Attribute]) -> bool
{
let item = match item {
ast::ItemImpl(u, o, a, b, c, impl_items) => {
ast::ItemKind::Impl(u, o, a, b, c, impl_items) => {
let impl_items = impl_items.into_iter()
.filter(|ii| (cx.in_cfg)(&ii.attrs))
.collect();
ast::ItemImpl(u, o, a, b, c, impl_items)
ast::ItemKind::Impl(u, o, a, b, c, impl_items)
}
ast::ItemTrait(u, a, b, methods) => {
ast::ItemKind::Trait(u, a, b, methods) => {
let methods = methods.into_iter()
.filter(|ti| (cx.in_cfg)(&ti.attrs))
.collect();
ast::ItemTrait(u, a, b, methods)
ast::ItemKind::Trait(u, a, b, methods)
}
ast::ItemStruct(def, generics) => {
ast::ItemStruct(fold_struct(cx, def), generics)
ast::ItemKind::Struct(def, generics) => {
ast::ItemKind::Struct(fold_struct(cx, def), generics)
}
ast::ItemEnum(def, generics) => {
ast::ItemKind::Enum(def, generics) => {
let variants = def.variants.into_iter().filter_map(|v| {
if !(cx.in_cfg)(&v.node.attrs) {
None
@ -167,14 +167,14 @@ fn fold_item_underscore<F>(cx: &mut Context<F>, item: ast::Item_) -> ast::Item_
}))
}
});
ast::ItemEnum(ast::EnumDef {
ast::ItemKind::Enum(ast::EnumDef {
variants: variants.collect(),
}, generics)
}
item => item,
};
fold::noop_fold_item_underscore(item, cx)
fold::noop_fold_item_kind(item, cx)
}
fn fold_struct<F>(cx: &mut Context<F>, vdata: ast::VariantData) -> ast::VariantData where

2
src/libsyntax/diagnostics/plugin.rs
View file

@ -226,7 +226,7 @@ pub fn expand_build_diagnostic_array<'cx>(ecx: &'cx mut ExtCtxt,
ident: name.clone(),
attrs: Vec::new(),
id: ast::DUMMY_NODE_ID,
node: ast::ItemConst(
node: ast::ItemKind::Const(
ty,
expr,
),

4
src/libsyntax/entry.rs
View file

@ -9,7 +9,7 @@
// except according to those terms.
use attr;
use ast::{Item, ItemFn};
use ast::{Item, ItemKind};
pub enum EntryPointType {
None,
@ -23,7 +23,7 @@ pub enum EntryPointType {
// them in sync.
pub fn entry_point_type(item: &Item, depth: usize) -> EntryPointType {
match item.node {
ItemFn(..) => {
ItemKind::Fn(..) => {
if attr::contains_name(&item.attrs, "start") {
EntryPointType::Start
} else if attr::contains_name(&item.attrs, "main") {

2
src/libsyntax/ext/base.rs
View file

@ -120,7 +120,7 @@ impl<F> MultiItemDecorator for F
}
}
// A more flexible ItemModifier (ItemModifier should go away, eventually, FIXME).
// A more flexible ItemKind::Modifier (ItemKind::Modifier should go away, eventually, FIXME).
// meta_item is the annotation, item is the item being modified, parent_item
// is the impl or trait item is declared in if item is part of such a thing.
// FIXME Decorators should follow the same pattern too.

20
src/libsyntax/ext/build.rs
View file

@ -213,7 +213,7 @@ pub trait AstBuilder {
// items
fn item(&self, span: Span,
name: Ident, attrs: Vec<ast::Attribute> , node: ast::Item_) -> P<ast::Item>;
name: Ident, attrs: Vec<ast::Attribute> , node: ast::ItemKind) -> P<ast::Item>;
fn arg(&self, span: Span, name: Ident, ty: P<ast::Ty>) -> ast::Arg;
// FIXME unused self
@ -951,7 +951,7 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
}
fn item(&self, span: Span, name: Ident,
attrs: Vec<ast::Attribute>, node: ast::Item_) -> P<ast::Item> {
attrs: Vec<ast::Attribute>, node: ast::ItemKind) -> P<ast::Item> {
// FIXME: Would be nice if our generated code didn't violate
// Rust coding conventions
P(ast::Item {
@ -974,7 +974,7 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
self.item(span,
name,
Vec::new(),
ast::ItemFn(self.fn_decl(inputs, output),
ast::ItemKind::Fn(self.fn_decl(inputs, output),
ast::Unsafety::Normal,
ast::Constness::NotConst,
Abi::Rust,
@ -1026,7 +1026,7 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
fn item_enum_poly(&self, span: Span, name: Ident,
enum_definition: ast::EnumDef,
generics: Generics) -> P<ast::Item> {
self.item(span, name, Vec::new(), ast::ItemEnum(enum_definition, generics))
self.item(span, name, Vec::new(), ast::ItemKind::Enum(enum_definition, generics))
}
fn item_enum(&self, span: Span, name: Ident,
@ -1047,7 +1047,7 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
fn item_struct_poly(&self, span: Span, name: Ident,
struct_def: ast::VariantData, generics: Generics) -> P<ast::Item> {
self.item(span, name, Vec::new(), ast::ItemStruct(struct_def, generics))
self.item(span, name, Vec::new(), ast::ItemKind::Struct(struct_def, generics))
}
fn item_mod(&self, span: Span, inner_span: Span, name: Ident,
@ -1057,7 +1057,7 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
span,
name,
attrs,
ast::ItemMod(ast::Mod {
ast::ItemKind::Mod(ast::Mod {
inner: inner_span,
items: items,
})
@ -1071,7 +1071,7 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
mutbl: ast::Mutability,
expr: P<ast::Expr>)
-> P<ast::Item> {
self.item(span, name, Vec::new(), ast::ItemStatic(ty, mutbl, expr))
self.item(span, name, Vec::new(), ast::ItemKind::Static(ty, mutbl, expr))
}
fn item_const(&self,
@ -1080,12 +1080,12 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
ty: P<ast::Ty>,
expr: P<ast::Expr>)
-> P<ast::Item> {
self.item(span, name, Vec::new(), ast::ItemConst(ty, expr))
self.item(span, name, Vec::new(), ast::ItemKind::Const(ty, expr))
}
fn item_ty_poly(&self, span: Span, name: Ident, ty: P<ast::Ty>,
generics: Generics) -> P<ast::Item> {
self.item(span, name, Vec::new(), ast::ItemTy(ty, generics))
self.item(span, name, Vec::new(), ast::ItemKind::Ty(ty, generics))
}
fn item_ty(&self, span: Span, name: Ident, ty: P<ast::Ty>) -> P<ast::Item> {
@ -1125,7 +1125,7 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
id: ast::DUMMY_NODE_ID,
ident: special_idents::invalid,
attrs: vec![],
node: ast::ItemUse(vp),
node: ast::ItemKind::Use(vp),
vis: vis,
span: sp
})

24
src/libsyntax/ext/expand.rs
View file

@ -10,7 +10,7 @@
use ast::{Block, Crate, DeclKind, PatMac};
use ast::{Local, Ident, Mac_, Name};
use ast::{ItemMac, MacStmtWithSemicolon, Mrk, Stmt, StmtKind};
use ast::{MacStmtStyle, Mrk, Stmt, StmtKind, ItemKind};
use ast::TokenTree;
use ast;
use ext::mtwt;
@ -315,17 +315,17 @@ pub fn expand_item(it: P<ast::Item>, fld: &mut MacroExpander)
.into_iter().map(|i| i.expect_item()).collect()
}
/// Expand item_underscore
fn expand_item_underscore(item: ast::Item_, fld: &mut MacroExpander) -> ast::Item_ {
/// Expand item_kind
fn expand_item_kind(item: ast::ItemKind, fld: &mut MacroExpander) -> ast::ItemKind {
match item {
ast::ItemFn(decl, unsafety, constness, abi, generics, body) => {
ast::ItemKind::Fn(decl, unsafety, constness, abi, generics, body) => {
let (rewritten_fn_decl, rewritten_body)
= expand_and_rename_fn_decl_and_block(decl, body, fld);
let expanded_generics = fold::noop_fold_generics(generics,fld);
ast::ItemFn(rewritten_fn_decl, unsafety, constness, abi,
ast::ItemKind::Fn(rewritten_fn_decl, unsafety, constness, abi,
expanded_generics, rewritten_body)
}
_ => noop_fold_item_underscore(item, fld)
_ => noop_fold_item_kind(item, fld)
}
}
@ -362,7 +362,7 @@ fn contains_macro_use(fld: &mut MacroExpander, attrs: &[ast::Attribute]) -> bool
pub fn expand_item_mac(it: P<ast::Item>,
fld: &mut MacroExpander) -> SmallVector<P<ast::Item>> {
let (extname, path_span, tts, span, attrs, ident) = it.and_then(|it| match it.node {
ItemMac(codemap::Spanned { node: Mac_ { path, tts, .. }, .. }) =>
ItemKind::Mac(codemap::Spanned { node: Mac_ { path, tts, .. }, .. }) =>
(path.segments[0].identifier.name, path.span, tts, it.span, it.attrs, it.ident),
_ => fld.cx.span_bug(it.span, "invalid item macro invocation")
});
@ -890,10 +890,10 @@ fn expand_annotatable(a: Annotatable,
let mut new_items: SmallVector<Annotatable> = match a {
Annotatable::Item(it) => match it.node {
ast::ItemMac(..) => {
ast::ItemKind::Mac(..) => {
expand_item_mac(it, fld).into_iter().map(|i| Annotatable::Item(i)).collect()
}
ast::ItemMod(_) | ast::ItemForeignMod(_) => {
ast::ItemKind::Mod(_) | ast::ItemKind::ForeignMod(_) => {
let valid_ident =
it.ident.name != parse::token::special_idents::invalid.name;
@ -1048,7 +1048,7 @@ fn expand_item_multi_modifier(mut it: Annotatable,
}
}
// Expansion may have added new ItemModifiers.
// Expansion may have added new ItemKind::Modifiers.
expand_item_multi_modifier(it, fld)
}
@ -1194,8 +1194,8 @@ impl<'a, 'b> Folder for MacroExpander<'a, 'b> {
expand_item(item, self)
}
fn fold_item_underscore(&mut self, item: ast::Item_) -> ast::Item_ {
expand_item_underscore(item, self)
fn fold_item_kind(&mut self, item: ast::ItemKind) -> ast::ItemKind {
expand_item_kind(item, self)
}
fn fold_stmt(&mut self, stmt: P<ast::Stmt>) -> SmallVector<P<ast::Stmt>> {

12
src/libsyntax/feature_gate.rs
View file

@ -855,7 +855,7 @@ impl<'a, 'v> Visitor<'v> for PostExpansionVisitor<'a> {
fn visit_item(&mut self, i: &ast::Item) {
match i.node {
ast::ItemExternCrate(_) => {
ast::ItemKind::ExternCrate(_) => {
if attr::contains_name(&i.attrs[..], "macro_reexport") {
self.gate_feature("macro_reexport", i.span,
"macros reexports are experimental \
@ -863,7 +863,7 @@ impl<'a, 'v> Visitor<'v> for PostExpansionVisitor<'a> {
}
}
ast::ItemForeignMod(ref foreign_module) => {
ast::ItemKind::ForeignMod(ref foreign_module) => {
if attr::contains_name(&i.attrs[..], "link_args") {
self.gate_feature("link_args", i.span,
"the `link_args` attribute is not portable \
@ -888,7 +888,7 @@ impl<'a, 'v> Visitor<'v> for PostExpansionVisitor<'a> {
}
}
ast::ItemFn(..) => {
ast::ItemKind::Fn(..) => {
if attr::contains_name(&i.attrs[..], "plugin_registrar") {
self.gate_feature("plugin_registrar", i.span,
"compiler plugins are experimental and possibly buggy");
@ -907,7 +907,7 @@ impl<'a, 'v> Visitor<'v> for PostExpansionVisitor<'a> {
}
}
ast::ItemStruct(..) => {
ast::ItemKind::Struct(..) => {
if attr::contains_name(&i.attrs[..], "simd") {
self.gate_feature("simd", i.span,
"SIMD types are experimental and possibly buggy");
@ -928,14 +928,14 @@ impl<'a, 'v> Visitor<'v> for PostExpansionVisitor<'a> {
}
}
ast::ItemDefaultImpl(..) => {
ast::ItemKind::DefaultImpl(..) => {
self.gate_feature("optin_builtin_traits",
i.span,
"default trait implementations are experimental \
and possibly buggy");
}
ast::ItemImpl(_, polarity, _, _, _, _) => {
ast::ItemKind::Impl(_, polarity, _, _, _, _) => {
match polarity {
ast::ImplPolarity::Negative => {
self.gate_feature("optin_builtin_traits",

62
src/libsyntax/fold.rs
View file

@ -71,8 +71,8 @@ pub trait Folder : Sized {
noop_fold_struct_field(sf, self)
}
fn fold_item_underscore(&mut self, i: Item_) -> Item_ {
noop_fold_item_underscore(i, self)
fn fold_item_kind(&mut self, i: ItemKind) -> ItemKind {
noop_fold_item_kind(i, self)
}
fn fold_trait_item(&mut self, i: P<TraitItem>) -> SmallVector<P<TraitItem>> {
@ -890,20 +890,20 @@ pub fn noop_fold_block<T: Folder>(b: P<Block>, folder: &mut T) -> P<Block> {
})
}
pub fn noop_fold_item_underscore<T: Folder>(i: Item_, folder: &mut T) -> Item_ {
pub fn noop_fold_item_kind<T: Folder>(i: ItemKind, folder: &mut T) -> ItemKind {
match i {
ItemExternCrate(string) => ItemExternCrate(string),
ItemUse(view_path) => {
ItemUse(folder.fold_view_path(view_path))
ItemKind::ExternCrate(string) => ItemKind::ExternCrate(string),
ItemKind::Use(view_path) => {
ItemKind::Use(folder.fold_view_path(view_path))
}
ItemStatic(t, m, e) => {
ItemStatic(folder.fold_ty(t), m, folder.fold_expr(e))
ItemKind::Static(t, m, e) => {
ItemKind::Static(folder.fold_ty(t), m, folder.fold_expr(e))
}
ItemConst(t, e) => {
ItemConst(folder.fold_ty(t), folder.fold_expr(e))
ItemKind::Const(t, e) => {
ItemKind::Const(folder.fold_ty(t), folder.fold_expr(e))
}
ItemFn(decl, unsafety, constness, abi, generics, body) => {
ItemFn(
ItemKind::Fn(decl, unsafety, constness, abi, generics, body) => {
ItemKind::Fn(
folder.fold_fn_decl(decl),
unsafety,
constness,
@ -912,26 +912,26 @@ pub fn noop_fold_item_underscore<T: Folder>(i: Item_, folder: &mut T) -> Item_ {
folder.fold_block(body)
)
}
ItemMod(m) => ItemMod(folder.fold_mod(m)),
ItemForeignMod(nm) => ItemForeignMod(folder.fold_foreign_mod(nm)),
ItemTy(t, generics) => {
ItemTy(folder.fold_ty(t), folder.fold_generics(generics))
ItemKind::Mod(m) => ItemKind::Mod(folder.fold_mod(m)),
ItemKind::ForeignMod(nm) => ItemKind::ForeignMod(folder.fold_foreign_mod(nm)),
ItemKind::Ty(t, generics) => {
ItemKind::Ty(folder.fold_ty(t), folder.fold_generics(generics))
}
ItemEnum(enum_definition, generics) => {
ItemEnum(
ItemKind::Enum(enum_definition, generics) => {
ItemKind::Enum(
ast::EnumDef {
variants: enum_definition.variants.move_map(|x| folder.fold_variant(x)),
},
folder.fold_generics(generics))
}
ItemStruct(struct_def, generics) => {
ItemKind::Struct(struct_def, generics) => {
let struct_def = folder.fold_variant_data(struct_def);
ItemStruct(struct_def, folder.fold_generics(generics))
ItemKind::Struct(struct_def, folder.fold_generics(generics))
}
ItemDefaultImpl(unsafety, ref trait_ref) => {
ItemDefaultImpl(unsafety, folder.fold_trait_ref((*trait_ref).clone()))
ItemKind::DefaultImpl(unsafety, ref trait_ref) => {
ItemKind::DefaultImpl(unsafety, folder.fold_trait_ref((*trait_ref).clone()))
}
ItemImpl(unsafety, polarity, generics, ifce, ty, impl_items) => {
ItemKind::Impl(unsafety, polarity, generics, ifce, ty, impl_items) => {
let new_impl_items = impl_items.move_flat_map(|item| {
folder.fold_impl_item(item)
});
@ -941,24 +941,24 @@ pub fn noop_fold_item_underscore<T: Folder>(i: Item_, folder: &mut T) -> Item_ {
Some(folder.fold_trait_ref((*trait_ref).clone()))
}
};
ItemImpl(unsafety,
ItemKind::Impl(unsafety,
polarity,
folder.fold_generics(generics),
ifce,
folder.fold_ty(ty),
new_impl_items)
}
ItemTrait(unsafety, generics, bounds, items) => {
ItemKind::Trait(unsafety, generics, bounds, items) => {
let bounds = folder.fold_bounds(bounds);
let items = items.move_flat_map(|item| {
folder.fold_trait_item(item)
});
ItemTrait(unsafety,
ItemKind::Trait(unsafety,
folder.fold_generics(generics),
bounds,
items)
}
ItemMac(m) => ItemMac(folder.fold_mac(m)),
ItemKind::Mac(m) => ItemKind::Mac(folder.fold_mac(m)),
}
}
@ -1025,7 +1025,7 @@ pub fn noop_fold_crate<T: Folder>(Crate {module, attrs, config, mut exported_mac
id: ast::DUMMY_NODE_ID,
vis: ast::Public,
span: span,
node: ast::ItemMod(module),
node: ast::ItemKind::Mod(module),
})).into_iter();
let (module, attrs, span) = match items.next() {
@ -1034,7 +1034,7 @@ pub fn noop_fold_crate<T: Folder>(Crate {module, attrs, config, mut exported_mac
"a crate cannot expand to more than one item");
item.and_then(|ast::Item { attrs, span, node, .. }| {
match node {
ast::ItemMod(m) => (m, attrs, span),
ast::ItemKind::Mod(m) => (m, attrs, span),
_ => panic!("fold converted a module to not a module"),
}
})
@ -1067,10 +1067,10 @@ pub fn noop_fold_item<T: Folder>(i: P<Item>, folder: &mut T) -> SmallVector<P<It
pub fn noop_fold_item_simple<T: Folder>(Item {id, ident, attrs, node, vis, span}: Item,
folder: &mut T) -> Item {
let id = folder.new_id(id);
let node = folder.fold_item_underscore(node);
let node = folder.fold_item_kind(node);
let ident = match node {
// The node may have changed, recompute the "pretty" impl name.
ItemImpl(_, _, _, ref maybe_trait, ref ty, _) => {
ItemKind::Impl(_, _, _, ref maybe_trait, ref ty, _) => {
ast_util::impl_pretty_name(maybe_trait, Some(&**ty))
}
_ => ident

2
src/libsyntax/parse/mod.rs
View file

@ -913,7 +913,7 @@ mod tests {
P(ast::Item{ident:str_to_ident("a"),
attrs:Vec::new(),
id: ast::DUMMY_NODE_ID,
node: ast::ItemFn(P(ast::FnDecl {
node: ast::ItemKind::Fn(P(ast::FnDecl {
inputs: vec!(ast::Arg{
ty: P(ast::Ty{id: ast::DUMMY_NODE_ID,
node: ast::TyKind::Path(None, ast::Path{

45
src/libsyntax/parse/parser.rs
View file

@ -23,10 +23,7 @@ use ast::{EMPTY_CTXT, EnumDef, ExplicitSelf};
use ast::{Expr, ExprKind};
use ast::{Field, FnDecl};
use ast::{ForeignItem, ForeignItemKind, FunctionRetTy};
use ast::{Ident, Inherited, ImplItem, Item, Item_, ItemStatic};
use ast::{ItemEnum, ItemFn, ItemForeignMod, ItemImpl, ItemConst};
use ast::{ItemMac, ItemMod, ItemStruct, ItemTrait, ItemTy, ItemDefaultImpl};
use ast::{ItemExternCrate, ItemUse};
use ast::{Ident, Inherited, ImplItem, Item, ItemKind};
use ast::{Lit, LitKind, UintTy};
use ast::Local;
use ast::{MacStmtWithBraces, MacStmtWithSemicolon, MacStmtWithoutBraces};
@ -80,7 +77,7 @@ bitflags! {
}
}
type ItemInfo = (Ident, Item_, Option<Vec<Attribute> >);
type ItemInfo = (Ident, ItemKind, Option<Vec<Attribute> >);
/// How to parse a path. There are four different kinds of paths, all of which
/// are parsed somewhat differently.
@ -3750,7 +3747,7 @@ impl<'a> Parser<'a> {
P(spanned(lo, hi, DeclKind::Item(
self.mk_item(
lo, hi, id /*id is good here*/,
ItemMac(spanned(lo, hi,
ItemKind::Mac(spanned(lo, hi,
Mac_ { path: pth, tts: tts, ctxt: EMPTY_CTXT })),
Inherited, attrs)))),
ast::DUMMY_NODE_ID))
@ -4590,7 +4587,7 @@ impl<'a> Parser<'a> {
}
fn mk_item(&mut self, lo: BytePos, hi: BytePos, ident: Ident,
node: Item_, vis: Visibility,
node: ItemKind, vis: Visibility,
attrs: Vec<Attribute>) -> P<Item> {
P(Item {
ident: ident,
@ -4612,7 +4609,7 @@ impl<'a> Parser<'a> {
let decl = try!(self.parse_fn_decl(false));
generics.where_clause = try!(self.parse_where_clause());
let (inner_attrs, body) = try!(self.parse_inner_attrs_and_block());
Ok((ident, ItemFn(decl, unsafety, constness, abi, generics, body), Some(inner_attrs)))
Ok((ident, ItemKind::Fn(decl, unsafety, constness, abi, generics, body), Some(inner_attrs)))
}
/// true if we are looking at `const ID`, false for things like `const fn` etc
@ -4772,7 +4769,7 @@ impl<'a> Parser<'a> {
tps.where_clause = try!(self.parse_where_clause());
let meths = try!(self.parse_trait_items());
Ok((ident, ItemTrait(unsafety, tps, bounds, meths), None))
Ok((ident, ItemKind::Trait(unsafety, tps, bounds, meths), None))
}
/// Parses items implementations variants
@ -4835,7 +4832,7 @@ impl<'a> Parser<'a> {
try!(self.expect(&token::OpenDelim(token::Brace)));
try!(self.expect(&token::CloseDelim(token::Brace)));
Ok((ast_util::impl_pretty_name(&opt_trait, None),
ItemDefaultImpl(unsafety, opt_trait.unwrap()), None))
ItemKind::DefaultImpl(unsafety, opt_trait.unwrap()), None))
} else {
if opt_trait.is_some() {
ty = try!(self.parse_ty_sum());
@ -4851,7 +4848,7 @@ impl<'a> Parser<'a> {
}
Ok((ast_util::impl_pretty_name(&opt_trait, Some(&*ty)),
ItemImpl(unsafety, polarity, generics, opt_trait, ty, impl_items),
ItemKind::Impl(unsafety, polarity, generics, opt_trait, ty, impl_items),
Some(attrs)))
}
}
@ -4936,7 +4933,7 @@ impl<'a> Parser<'a> {
name, found `{}`", token_str)))
};
Ok((class_name, ItemStruct(vdata, generics), None))
Ok((class_name, ItemKind::Struct(vdata, generics), None))
}
pub fn parse_record_struct_body(&mut self,
@ -5066,8 +5063,8 @@ impl<'a> Parser<'a> {
let e = try!(self.parse_expr());
try!(self.commit_expr_expecting(&*e, token::Semi));
let item = match m {
Some(m) => ItemStatic(ty, m, e),
None => ItemConst(ty, e),
Some(m) => ItemKind::Static(ty, m, e),
None => ItemKind::Const(ty, e),
};
Ok((id, item, None))
}
@ -5091,7 +5088,7 @@ impl<'a> Parser<'a> {
let m = try!(self.parse_mod_items(&token::CloseDelim(token::Brace), mod_inner_lo));
self.owns_directory = old_owns_directory;
self.pop_mod_path();
Ok((id, ItemMod(m), Some(attrs)))
Ok((id, ItemKind::Mod(m), Some(attrs)))
}
}
@ -5197,7 +5194,7 @@ impl<'a> Parser<'a> {
id: ast::Ident,
outer_attrs: &[ast::Attribute],
id_sp: Span)
-> PResult<'a, (ast::Item_, Vec<ast::Attribute> )> {
-> PResult<'a, (ast::ItemKind, Vec<ast::Attribute> )> {
let ModulePathSuccess { path, owns_directory } = try!(self.submod_path(id,
outer_attrs,
id_sp));
@ -5212,7 +5209,7 @@ impl<'a> Parser<'a> {
path: PathBuf,
owns_directory: bool,
name: String,
id_sp: Span) -> PResult<'a, (ast::Item_, Vec<ast::Attribute> )> {
id_sp: Span) -> PResult<'a, (ast::ItemKind, Vec<ast::Attribute> )> {
let mut included_mod_stack = self.sess.included_mod_stack.borrow_mut();
match included_mod_stack.iter().position(|p| *p == path) {
Some(i) => {
@ -5240,7 +5237,7 @@ impl<'a> Parser<'a> {
let mod_attrs = try!(p0.parse_inner_attributes());
let m0 = try!(p0.parse_mod_items(&token::Eof, mod_inner_lo));
self.sess.included_mod_stack.borrow_mut().pop();
Ok((ast::ItemMod(m0), mod_attrs))
Ok((ast::ItemKind::Mod(m0), mod_attrs))
}
/// Parse a function declaration from a foreign module
@ -5315,7 +5312,7 @@ impl<'a> Parser<'a> {
Ok(self.mk_item(lo,
last_span.hi,
ident,
ItemExternCrate(maybe_path),
ItemKind::ExternCrate(maybe_path),
visibility,
attrs))
}
@ -5356,7 +5353,7 @@ impl<'a> Parser<'a> {
Ok(self.mk_item(lo,
last_span.hi,
special_idents::invalid,
ItemForeignMod(m),
ItemKind::ForeignMod(m),
visibility,
attrs))
}
@ -5369,7 +5366,7 @@ impl<'a> Parser<'a> {
try!(self.expect(&token::Eq));
let ty = try!(self.parse_ty_sum());
try!(self.expect(&token::Semi));
Ok((ident, ItemTy(ty, tps), None))
Ok((ident, ItemKind::Ty(ty, tps), None))
}
/// Parse the part of an "enum" decl following the '{'
@ -5430,7 +5427,7 @@ impl<'a> Parser<'a> {
try!(self.expect(&token::OpenDelim(token::Brace)));
let enum_definition = try!(self.parse_enum_def(&generics));
Ok((id, ItemEnum(enum_definition, generics), None))
Ok((id, ItemKind::Enum(enum_definition, generics), None))
}
/// Parses a string as an ABI spec on an extern type or module. Consumes
@ -5488,7 +5485,7 @@ impl<'a> Parser<'a> {
if self.eat_keyword(keywords::Use) {
// USE ITEM
let item_ = ItemUse(try!(self.parse_view_path()));
let item_ = ItemKind::Use(try!(self.parse_view_path()));
try!(self.expect(&token::Semi));
let last_span = self.last_span;
@ -5804,7 +5801,7 @@ impl<'a> Parser<'a> {
}
}
let item_ = ItemMac(m);
let item_ = ItemKind::Mac(m);
let last_span = self.last_span;
let item = self.mk_item(lo,
last_span.hi,

30
src/libsyntax/print/pprust.rs
View file

@ -1117,7 +1117,7 @@ impl<'a> State<'a> {
try!(self.print_outer_attributes(&item.attrs));
try!(self.ann.pre(self, NodeItem(item)));
match item.node {
ast::ItemExternCrate(ref optional_path) => {
ast::ItemKind::ExternCrate(ref optional_path) => {
try!(self.head(&visibility_qualified(item.vis,
"extern crate")));
if let Some(p) = *optional_path {
@ -1136,7 +1136,7 @@ impl<'a> State<'a> {
try!(self.end()); // end inner head-block
try!(self.end()); // end outer head-block
}
ast::ItemUse(ref vp) => {
ast::ItemKind::Use(ref vp) => {
try!(self.head(&visibility_qualified(item.vis,
"use")));
try!(self.print_view_path(&**vp));
@ -1144,7 +1144,7 @@ impl<'a> State<'a> {
try!(self.end()); // end inner head-block
try!(self.end()); // end outer head-block
}
ast::ItemStatic(ref ty, m, ref expr) => {
ast::ItemKind::Static(ref ty, m, ref expr) => {
try!(self.head(&visibility_qualified(item.vis,
"static")));
if m == ast::MutMutable {
@ -1161,7 +1161,7 @@ impl<'a> State<'a> {
try!(word(&mut self.s, ";"));
try!(self.end()); // end the outer cbox
}
ast::ItemConst(ref ty, ref expr) => {
ast::ItemKind::Const(ref ty, ref expr) => {
try!(self.head(&visibility_qualified(item.vis,
"const")));
try!(self.print_ident(item.ident));
@ -1175,7 +1175,7 @@ impl<'a> State<'a> {
try!(word(&mut self.s, ";"));
try!(self.end()); // end the outer cbox
}
ast::ItemFn(ref decl, unsafety, constness, abi, ref typarams, ref body) => {
ast::ItemKind::Fn(ref decl, unsafety, constness, abi, ref typarams, ref body) => {
try!(self.head(""));
try!(self.print_fn(
decl,
@ -1190,7 +1190,7 @@ impl<'a> State<'a> {
try!(word(&mut self.s, " "));
try!(self.print_block_with_attrs(&**body, &item.attrs));
}
ast::ItemMod(ref _mod) => {
ast::ItemKind::Mod(ref _mod) => {
try!(self.head(&visibility_qualified(item.vis,
"mod")));
try!(self.print_ident(item.ident));
@ -1199,14 +1199,14 @@ impl<'a> State<'a> {
try!(self.print_mod(_mod, &item.attrs));
try!(self.bclose(item.span));
}
ast::ItemForeignMod(ref nmod) => {
ast::ItemKind::ForeignMod(ref nmod) => {
try!(self.head("extern"));
try!(self.word_nbsp(&nmod.abi.to_string()));
try!(self.bopen());
try!(self.print_foreign_mod(nmod, &item.attrs));
try!(self.bclose(item.span));
}
ast::ItemTy(ref ty, ref params) => {
ast::ItemKind::Ty(ref ty, ref params) => {
try!(self.ibox(INDENT_UNIT));
try!(self.ibox(0));
try!(self.word_nbsp(&visibility_qualified(item.vis, "type")));
@ -1221,7 +1221,7 @@ impl<'a> State<'a> {
try!(word(&mut self.s, ";"));
try!(self.end()); // end the outer ibox
}
ast::ItemEnum(ref enum_definition, ref params) => {
ast::ItemKind::Enum(ref enum_definition, ref params) => {
try!(self.print_enum_def(
enum_definition,
params,
@ -1230,12 +1230,12 @@ impl<'a> State<'a> {
item.vis
));
}
ast::ItemStruct(ref struct_def, ref generics) => {
ast::ItemKind::Struct(ref struct_def, ref generics) => {
try!(self.head(&visibility_qualified(item.vis,"struct")));
try!(self.print_struct(&struct_def, generics, item.ident, item.span, true));
}
ast::ItemDefaultImpl(unsafety, ref trait_ref) => {
ast::ItemKind::DefaultImpl(unsafety, ref trait_ref) => {
try!(self.head(""));
try!(self.print_visibility(item.vis));
try!(self.print_unsafety(unsafety));
@ -1247,7 +1247,7 @@ impl<'a> State<'a> {
try!(self.bopen());
try!(self.bclose(item.span));
}
ast::ItemImpl(unsafety,
ast::ItemKind::Impl(unsafety,
polarity,
ref generics,
ref opt_trait,
@ -1290,7 +1290,7 @@ impl<'a> State<'a> {
}
try!(self.bclose(item.span));
}
ast::ItemTrait(unsafety, ref generics, ref bounds, ref trait_items) => {
ast::ItemKind::Trait(unsafety, ref generics, ref bounds, ref trait_items) => {
try!(self.head(""));
try!(self.print_visibility(item.vis));
try!(self.print_unsafety(unsafety));
@ -1316,7 +1316,7 @@ impl<'a> State<'a> {
}
try!(self.bclose(item.span));
}
ast::ItemMac(codemap::Spanned { ref node, .. }) => {
ast::ItemKind::Mac(codemap::Spanned { ref node, .. }) => {
try!(self.print_visibility(item.vis));
try!(self.print_path(&node.path, false, 0));
try!(word(&mut self.s, "! "));
@ -1596,7 +1596,7 @@ impl<'a> State<'a> {
try!(self.print_associated_type(ii.ident, None, Some(ty)));
}
ast::ImplItemKind::Macro(codemap::Spanned { ref node, .. }) => {
// code copied from ItemMac:
// code copied from ItemKind::Mac:
try!(self.print_path(&node.path, false, 0));
try!(word(&mut self.s, "! "));
try!(self.cbox(INDENT_UNIT));

4
src/libsyntax/std_inject.rs
View file

@ -89,7 +89,7 @@ impl fold::Folder for CrateInjector {
attrs: vec!(
attr::mk_attr_outer(attr::mk_attr_id(), attr::mk_word_item(
InternedString::new("macro_use")))),
node: ast::ItemExternCrate(Some(self.crate_name)),
node: ast::ItemKind::ExternCrate(Some(self.crate_name)),
vis: ast::Inherited,
span: DUMMY_SP
}));
@ -149,7 +149,7 @@ impl fold::Folder for PreludeInjector {
mod_.items.insert(0, P(ast::Item {
id: ast::DUMMY_NODE_ID,
ident: special_idents::invalid,
node: ast::ItemUse(vp),
node: ast::ItemKind::Use(vp),
attrs: vec![ast::Attribute {
span: self.span,
node: ast::Attribute_ {

20
src/libsyntax/test.rs
View file

@ -125,7 +125,7 @@ impl<'a> fold::Folder for TestHarnessGenerator<'a> {
let i = if is_test_fn(&self.cx, &*i) || is_bench_fn(&self.cx, &*i) {
match i.node {
ast::ItemFn(_, ast::Unsafety::Unsafe, _, _, _, _) => {
ast::ItemKind::Fn(_, ast::Unsafety::Unsafe, _, _, _, _) => {
let diag = self.cx.span_diagnostic;
panic!(diag.span_fatal(i.span, "unsafe functions cannot be used for tests"));
}
@ -159,7 +159,7 @@ impl<'a> fold::Folder for TestHarnessGenerator<'a> {
// We don't want to recurse into anything other than mods, since
// mods or tests inside of functions will break things
let res = match i.node {
ast::ItemMod(..) => fold::noop_fold_item(i, self),
ast::ItemKind::Mod(..) => fold::noop_fold_item(i, self),
_ => SmallVector::one(i),
};
if ident.name != token::special_idents::invalid.name {
@ -262,7 +262,7 @@ fn mk_reexport_mod(cx: &mut TestCtxt, tests: Vec<ast::Ident>,
ident: sym.clone(),
attrs: Vec::new(),
id: ast::DUMMY_NODE_ID,
node: ast::ItemMod(reexport_mod),
node: ast::ItemKind::Mod(reexport_mod),
vis: ast::Public,
span: DUMMY_SP,
});
@ -355,7 +355,7 @@ fn is_test_fn(cx: &TestCtxt, i: &ast::Item) -> bool {
fn has_test_signature(i: &ast::Item) -> HasTestSignature {
match i.node {
ast::ItemFn(ref decl, _, _, _, ref generics, _) => {
ast::ItemKind::Fn(ref decl, _, _, _, ref generics, _) => {
let no_output = match decl.output {
ast::FunctionRetTy::Default(..) => true,
ast::FunctionRetTy::Ty(ref t) if t.node == ast::TyKind::Tup(vec![]) => true,
@ -391,7 +391,7 @@ fn is_bench_fn(cx: &TestCtxt, i: &ast::Item) -> bool {
fn has_test_signature(i: &ast::Item) -> bool {
match i.node {
ast::ItemFn(ref decl, _, _, _, ref generics, _) => {
ast::ItemKind::Fn(ref decl, _, _, _, ref generics, _) => {
let input_cnt = decl.inputs.len();
let no_output = match decl.output {
ast::FunctionRetTy::Default(..) => true,
@ -453,12 +453,12 @@ mod __test {
fn mk_std(cx: &TestCtxt) -> P<ast::Item> {
let id_test = token::str_to_ident("test");
let (vi, vis, ident) = if cx.is_test_crate {
(ast::ItemUse(
(ast::ItemKind::Use(
P(nospan(ast::ViewPathSimple(id_test,
path_node(vec!(id_test)))))),
ast::Public, token::special_idents::invalid)
} else {
(ast::ItemExternCrate(None), ast::Inherited, id_test)
(ast::ItemKind::ExternCrate(None), ast::Inherited, id_test)
};
P(ast::Item {
id: ast::DUMMY_NODE_ID,
@ -496,7 +496,7 @@ fn mk_main(cx: &mut TestCtxt) -> P<ast::Item> {
// pub fn main() { ... }
let main_ret_ty = ecx.ty(sp, ast::TyKind::Tup(vec![]));
let main_body = ecx.block_all(sp, vec![call_test_main], None);
let main = ast::ItemFn(ecx.fn_decl(vec![], main_ret_ty),
let main = ast::ItemKind::Fn(ecx.fn_decl(vec![], main_ret_ty),
ast::Unsafety::Normal,
ast::Constness::NotConst,
::abi::Abi::Rust, ast::Generics::default(), main_body);
@ -527,7 +527,7 @@ fn mk_test_module(cx: &mut TestCtxt) -> (P<ast::Item>, Option<P<ast::Item>>) {
inner: DUMMY_SP,
items: vec![import, mainfn, tests],
};
let item_ = ast::ItemMod(testmod);
let item_ = ast::ItemKind::Mod(testmod);
let mod_ident = token::gensym_ident("__test");
let item = P(ast::Item {
@ -550,7 +550,7 @@ fn mk_test_module(cx: &mut TestCtxt) -> (P<ast::Item>, Option<P<ast::Item>>) {
id: ast::DUMMY_NODE_ID,
ident: token::special_idents::invalid,
attrs: vec![],
node: ast::ItemUse(P(use_path)),
node: ast::ItemKind::Use(P(use_path)),
vis: ast::Inherited,
span: DUMMY_SP
})

28
src/libsyntax/visit.rs
View file

@ -230,10 +230,10 @@ pub fn walk_trait_ref<'v,V>(visitor: &mut V,
pub fn walk_item<'v, V: Visitor<'v>>(visitor: &mut V, item: &'v Item) {
visitor.visit_ident(item.span, item.ident);
match item.node {
ItemExternCrate(opt_name) => {
ItemKind::ExternCrate(opt_name) => {
walk_opt_name(visitor, item.span, opt_name)
}
ItemUse(ref vp) => {
ItemKind::Use(ref vp) => {
match vp.node {
ViewPathSimple(ident, ref path) => {
visitor.visit_ident(vp.span, ident);
@ -253,12 +253,12 @@ pub fn walk_item<'v, V: Visitor<'v>>(visitor: &mut V, item: &'v Item) {
}
}
}
ItemStatic(ref typ, _, ref expr) |
ItemConst(ref typ, ref expr) => {
ItemKind::Static(ref typ, _, ref expr) |
ItemKind::Const(ref typ, ref expr) => {
visitor.visit_ty(typ);
visitor.visit_expr(expr);
}
ItemFn(ref declaration, unsafety, constness, abi, ref generics, ref body) => {
ItemKind::Fn(ref declaration, unsafety, constness, abi, ref generics, ref body) => {
visitor.visit_fn(FnKind::ItemFn(item.ident, generics, unsafety,
constness, abi, item.vis),
declaration,
@ -266,24 +266,24 @@ pub fn walk_item<'v, V: Visitor<'v>>(visitor: &mut V, item: &'v Item) {
item.span,
item.id)
}
ItemMod(ref module) => {
ItemKind::Mod(ref module) => {
visitor.visit_mod(module, item.span, item.id)
}
ItemForeignMod(ref foreign_module) => {
ItemKind::ForeignMod(ref foreign_module) => {
walk_list!(visitor, visit_foreign_item, &foreign_module.items);
}
ItemTy(ref typ, ref type_parameters) => {
ItemKind::Ty(ref typ, ref type_parameters) => {
visitor.visit_ty(typ);
visitor.visit_generics(type_parameters)
}
ItemEnum(ref enum_definition, ref type_parameters) => {
ItemKind::Enum(ref enum_definition, ref type_parameters) => {
visitor.visit_generics(type_parameters);
visitor.visit_enum_def(enum_definition, type_parameters, item.id, item.span)
}
ItemDefaultImpl(_, ref trait_ref) => {
ItemKind::DefaultImpl(_, ref trait_ref) => {
visitor.visit_trait_ref(trait_ref)
}
ItemImpl(_, _,
ItemKind::Impl(_, _,
ref type_parameters,
ref opt_trait_reference,
ref typ,
@ -293,17 +293,17 @@ pub fn walk_item<'v, V: Visitor<'v>>(visitor: &mut V, item: &'v Item) {
visitor.visit_ty(typ);
walk_list!(visitor, visit_impl_item, impl_items);
}
ItemStruct(ref struct_definition, ref generics) => {
ItemKind::Struct(ref struct_definition, ref generics) => {
visitor.visit_generics(generics);
visitor.visit_variant_data(struct_definition, item.ident,
generics, item.id, item.span);
}
ItemTrait(_, ref generics, ref bounds, ref methods) => {
ItemKind::Trait(_, ref generics, ref bounds, ref methods) => {
visitor.visit_generics(generics);
walk_list!(visitor, visit_ty_param_bound, bounds);
walk_list!(visitor, visit_trait_item, methods);
}
ItemMac(ref mac) => visitor.visit_mac(mac),
ItemKind::Mac(ref mac) => visitor.visit_mac(mac),
}
walk_list!(visitor, visit_attribute, &item.attrs);
}

16
src/libsyntax_ext/deriving/generic/mod.rs
View file

@ -391,13 +391,13 @@ impl<'a> TraitDef<'a> {
match *item {
Annotatable::Item(ref item) => {
let newitem = match item.node {
ast::ItemStruct(ref struct_def, ref generics) => {
ast::ItemKind::Struct(ref struct_def, ref generics) => {
self.expand_struct_def(cx,
&struct_def,
item.ident,
generics)
}
ast::ItemEnum(ref enum_def, ref generics) => {
ast::ItemKind::Enum(ref enum_def, ref generics) => {
self.expand_enum_def(cx,
enum_def,
&item.attrs,
@ -637,12 +637,12 @@ impl<'a> TraitDef<'a> {
self.span,
ident,
a,
ast::ItemImpl(unsafety,
ast::ImplPolarity::Positive,
trait_generics,
opt_trait_ref,
self_type,
methods.into_iter().chain(associated_types).collect()))
ast::ItemKind::Impl(unsafety,
ast::ImplPolarity::Positive,
trait_generics,
opt_trait_ref,
self_type,
methods.into_iter().chain(associated_types).collect()))
}
fn expand_struct_def(&self,

2
src/libsyntax_ext/format.rs
View file

@ -453,7 +453,7 @@ impl<'a, 'b> Context<'a, 'b> {
ast::MutImmutable);
let slice = ecx.expr_vec_slice(sp, pieces);
// static instead of const to speed up codegen by not requiring this to be inlined
let st = ast::ItemStatic(ty, ast::MutImmutable, slice);
let st = ast::ItemKind::Static(ty, ast::MutImmutable, slice);
let name = ecx.ident_of(name);
let item = ecx.item(sp, name, vec![], st);

6
src/test/auxiliary/macro_crate_test.rs
View file

@ -16,7 +16,7 @@ extern crate syntax;
extern crate rustc;
extern crate rustc_plugin;
use syntax::ast::{self, TokenTree, Item, MetaItem, ImplItem, TraitItem};
use syntax::ast::{self, TokenTree, Item, MetaItem, ImplItem, TraitItem, ItemKind};
use syntax::codemap::Span;
use syntax::ext::base::*;
use syntax::parse::{self, token};
@ -73,7 +73,7 @@ fn expand_into_foo_multi(cx: &mut ExtCtxt,
Annotatable::ImplItem(it) => {
quote_item!(cx, impl X { fn foo(&self) -> i32 { 42 } }).unwrap().and_then(|i| {
match i.node {
ast::ItemImpl(_, _, _, _, _, mut items) => {
ItemKind::Impl(_, _, _, _, _, mut items) => {
Annotatable::ImplItem(items.pop().expect("impl method not found"))
}
_ => unreachable!("impl parsed to something other than impl")
@ -83,7 +83,7 @@ fn expand_into_foo_multi(cx: &mut ExtCtxt,
Annotatable::TraitItem(it) => {
quote_item!(cx, trait X { fn foo(&self) -> i32 { 0 } }).unwrap().and_then(|i| {
match i.node {
ast::ItemTrait(_, _, _, mut items) => {
ItemKind::Trait(_, _, _, mut items) => {
Annotatable::TraitItem(items.pop().expect("trait method not found"))
}
_ => unreachable!("trait parsed to something other than trait")