diff options
Diffstat (limited to 'compiler/rustc_ast_pretty/src')
| -rw-r--r-- | compiler/rustc_ast_pretty/src/pprust/state/item.rs | 83 |
1 files changed, 42 insertions, 41 deletions
diff --git a/compiler/rustc_ast_pretty/src/pprust/state/item.rs b/compiler/rustc_ast_pretty/src/pprust/state/item.rs index d406a56c05d..653bd77cc4d 100644 --- a/compiler/rustc_ast_pretty/src/pprust/state/item.rs +++ b/compiler/rustc_ast_pretty/src/pprust/state/item.rs @@ -28,23 +28,24 @@ impl<'a> State<'a> { } fn print_foreign_item(&mut self, item: &ast::ForeignItem) { - let ast::Item { id, span, ident, ref attrs, ref kind, ref vis, tokens: _ } = *item; + let ast::Item { id, span, ref attrs, ref kind, ref vis, tokens: _ } = *item; self.ann.pre(self, AnnNode::SubItem(id)); self.hardbreak_if_not_bol(); self.maybe_print_comment(span.lo()); self.print_outer_attributes(attrs); match kind { ast::ForeignItemKind::Fn(func) => { - self.print_fn_full(ident, vis, attrs, &*func); + self.print_fn_full(vis, attrs, &*func); } ast::ForeignItemKind::Static(box ast::StaticItem { + ident, ty, mutability, expr, safety, define_opaque, }) => self.print_item_const( - ident, + *ident, Some(*mutability), &ast::Generics::default(), ty, @@ -56,13 +57,14 @@ impl<'a> State<'a> { ), ast::ForeignItemKind::TyAlias(box ast::TyAlias { defaultness, + ident, generics, where_clauses, bounds, ty, }) => { self.print_associated_type( - ident, + *ident, generics, *where_clauses, bounds, @@ -162,7 +164,7 @@ impl<'a> State<'a> { self.print_outer_attributes(&item.attrs); self.ann.pre(self, AnnNode::Item(item)); match &item.kind { - ast::ItemKind::ExternCrate(orig_name) => { + ast::ItemKind::ExternCrate(orig_name, ident) => { self.head(visibility_qualified(&item.vis, "extern crate")); if let &Some(orig_name) = orig_name { self.print_name(orig_name); @@ -170,7 +172,7 @@ impl<'a> State<'a> { self.word("as"); self.space(); } - self.print_ident(item.ident); + self.print_ident(*ident); self.word(";"); self.end(); // end inner head-block self.end(); // end outer head-block @@ -182,6 +184,7 @@ impl<'a> State<'a> { self.word(";"); } ast::ItemKind::Static(box StaticItem { + ident, ty, safety, mutability: mutbl, @@ -190,7 +193,7 @@ impl<'a> State<'a> { }) => { self.print_safety(*safety); self.print_item_const( - item.ident, + *ident, Some(*mutbl), &ast::Generics::default(), ty, @@ -203,13 +206,14 @@ impl<'a> State<'a> { } ast::ItemKind::Const(box ast::ConstItem { defaultness, + ident, generics, ty, expr, define_opaque, }) => { self.print_item_const( - item.ident, + *ident, None, generics, ty, @@ -221,15 +225,15 @@ impl<'a> State<'a> { ); } ast::ItemKind::Fn(func) => { - self.print_fn_full(item.ident, &item.vis, &item.attrs, &*func); + self.print_fn_full(&item.vis, &item.attrs, &*func); } - ast::ItemKind::Mod(safety, mod_kind) => { + ast::ItemKind::Mod(safety, ident, mod_kind) => { self.head(Self::to_string(|s| { s.print_visibility(&item.vis); s.print_safety(*safety); s.word("mod"); })); - self.print_ident(item.ident); + self.print_ident(*ident); match mod_kind { ModKind::Loaded(items, ..) => { @@ -273,13 +277,14 @@ impl<'a> State<'a> { } ast::ItemKind::TyAlias(box ast::TyAlias { defaultness, + ident, generics, where_clauses, bounds, ty, }) => { self.print_associated_type( - item.ident, + *ident, generics, *where_clauses, bounds, @@ -288,16 +293,16 @@ impl<'a> State<'a> { *defaultness, ); } - ast::ItemKind::Enum(enum_definition, params) => { - self.print_enum_def(enum_definition, params, item.ident, item.span, &item.vis); + ast::ItemKind::Enum(ident, enum_definition, params) => { + self.print_enum_def(enum_definition, params, *ident, item.span, &item.vis); } - ast::ItemKind::Struct(struct_def, generics) => { + ast::ItemKind::Struct(ident, struct_def, generics) => { self.head(visibility_qualified(&item.vis, "struct")); - self.print_struct(struct_def, generics, item.ident, item.span, true); + self.print_struct(struct_def, generics, *ident, item.span, true); } - ast::ItemKind::Union(struct_def, generics) => { + ast::ItemKind::Union(ident, struct_def, generics) => { self.head(visibility_qualified(&item.vis, "union")); - self.print_struct(struct_def, generics, item.ident, item.span, true); + self.print_struct(struct_def, generics, *ident, item.span, true); } ast::ItemKind::Impl(box ast::Impl { safety, @@ -347,19 +352,19 @@ impl<'a> State<'a> { self.bclose(item.span, empty); } ast::ItemKind::Trait(box ast::Trait { - is_auto, safety, + is_auto, + ident, generics, bounds, items, - .. }) => { self.head(""); self.print_visibility(&item.vis); self.print_safety(*safety); self.print_is_auto(*is_auto); self.word_nbsp("trait"); - self.print_ident(item.ident); + self.print_ident(*ident); self.print_generic_params(&generics.params); if !bounds.is_empty() { self.word_nbsp(":"); @@ -375,9 +380,9 @@ impl<'a> State<'a> { let empty = item.attrs.is_empty() && items.is_empty(); self.bclose(item.span, empty); } - ast::ItemKind::TraitAlias(generics, bounds) => { + ast::ItemKind::TraitAlias(ident, generics, bounds) => { self.head(visibility_qualified(&item.vis, "trait")); - self.print_ident(item.ident); + self.print_ident(*ident); self.print_generic_params(&generics.params); self.nbsp(); if !bounds.is_empty() { @@ -395,8 +400,8 @@ impl<'a> State<'a> { self.word(";"); } } - ast::ItemKind::MacroDef(macro_def) => { - self.print_mac_def(macro_def, &item.ident, item.span, |state| { + ast::ItemKind::MacroDef(ident, macro_def) => { + self.print_mac_def(macro_def, &ident, item.span, |state| { state.print_visibility(&item.vis) }); } @@ -549,24 +554,25 @@ impl<'a> State<'a> { } fn print_assoc_item(&mut self, item: &ast::AssocItem) { - let ast::Item { id, span, ident, ref attrs, ref kind, ref vis, tokens: _ } = *item; + let ast::Item { id, span, ref attrs, ref kind, ref vis, tokens: _ } = *item; self.ann.pre(self, AnnNode::SubItem(id)); self.hardbreak_if_not_bol(); self.maybe_print_comment(span.lo()); self.print_outer_attributes(attrs); match kind { ast::AssocItemKind::Fn(func) => { - self.print_fn_full(ident, vis, attrs, &*func); + self.print_fn_full(vis, attrs, &*func); } ast::AssocItemKind::Const(box ast::ConstItem { defaultness, + ident, generics, ty, expr, define_opaque, }) => { self.print_item_const( - ident, + *ident, None, generics, ty, @@ -579,13 +585,14 @@ impl<'a> State<'a> { } ast::AssocItemKind::Type(box ast::TyAlias { defaultness, + ident, generics, where_clauses, bounds, ty, }) => { self.print_associated_type( - ident, + *ident, generics, *where_clauses, bounds, @@ -671,14 +678,8 @@ impl<'a> State<'a> { } } - fn print_fn_full( - &mut self, - name: Ident, - vis: &ast::Visibility, - attrs: &[ast::Attribute], - func: &ast::Fn, - ) { - let ast::Fn { defaultness, generics, sig, contract, body, define_opaque } = func; + fn print_fn_full(&mut self, vis: &ast::Visibility, attrs: &[ast::Attribute], func: &ast::Fn) { + let ast::Fn { defaultness, ident, generics, sig, contract, body, define_opaque } = func; self.print_define_opaques(define_opaque.as_deref()); @@ -687,7 +688,7 @@ impl<'a> State<'a> { } self.print_visibility(vis); self.print_defaultness(*defaultness); - self.print_fn(&sig.decl, sig.header, Some(name), generics); + self.print_fn(&sig.decl, sig.header, Some(*ident), generics); if let Some(contract) = &contract { self.nbsp(); self.print_contract(contract); @@ -734,13 +735,13 @@ impl<'a> State<'a> { &mut self, decl: &ast::FnDecl, header: ast::FnHeader, - name: Option<Ident>, + ident: Option<Ident>, generics: &ast::Generics, ) { self.print_fn_header_info(header); - if let Some(name) = name { + if let Some(ident) = ident { self.nbsp(); - self.print_ident(name); + self.print_ident(ident); } self.print_generic_params(&generics.params); self.print_fn_params_and_ret(decl, false); |