Remove dead code

Author: jyn514

src/librustdoc/doctree.rs

@@ -10,62 +10,6 @@ use rustc_hir as hir;
 use rustc_hir::def_id::CrateNum;
 use rustc_hir::HirId;
 
-crate struct Module<'hir> {
-    crate name: Option<Symbol>,
-    crate attrs: &'hir [ast::Attribute],
-    crate where_outer: Span,
-    crate where_inner: Span,
-    crate extern_crates: Vec<ExternCrate<'hir>>,
-    crate imports: Vec<Import<'hir>>,
-    crate structs: Vec<Struct<'hir>>,
-    crate unions: Vec<Union<'hir>>,
-    crate enums: Vec<Enum<'hir>>,
-    crate fns: Vec<Function<'hir>>,
-    crate mods: Vec<Module<'hir>>,
-    crate id: hir::HirId,
-    crate typedefs: Vec<Typedef<'hir>>,
-    crate opaque_tys: Vec<OpaqueTy<'hir>>,
-    crate statics: Vec<Static<'hir>>,
-    crate constants: Vec<Constant<'hir>>,
-    crate traits: Vec<Trait<'hir>>,
-    crate impls: Vec<Impl<'hir>>,
-    crate foreigns: Vec<ForeignItem<'hir>>,
-    crate macros: Vec<Macro>,
-    crate proc_macros: Vec<ProcMacro>,
-    crate trait_aliases: Vec<TraitAlias<'hir>>,
-    crate is_crate: bool,
-}
-
-impl Module<'hir> {
-    crate fn new(name: Option<Symbol>, attrs: &'hir [ast::Attribute]) -> Module<'hir> {
-        Module {
-            name,
-            id: hir::CRATE_HIR_ID,
-            where_outer: rustc_span::DUMMY_SP,
-            where_inner: rustc_span::DUMMY_SP,
-            attrs,
-            extern_crates: Vec::new(),
-            imports: Vec::new(),
-            structs: Vec::new(),
-            unions: Vec::new(),
-            enums: Vec::new(),
-            fns: Vec::new(),
-            mods: Vec::new(),
-            typedefs: Vec::new(),
-            opaque_tys: Vec::new(),
-            statics: Vec::new(),
-            constants: Vec::new(),
-            traits: Vec::new(),
-            impls: Vec::new(),
-            foreigns: Vec::new(),
-            macros: Vec::new(),
-            proc_macros: Vec::new(),
-            trait_aliases: Vec::new(),
-            is_crate: false,
-        }
-    }
-}
-
 #[derive(Debug, Clone, Copy)]
 crate enum StructType {
     /// A braced struct
@@ -186,15 +130,6 @@ crate struct ForeignItem<'hir> {
     crate kind: &'hir hir::ForeignItemKind<'hir>,
 }
 
-// For Macro we store the DefId instead of the NodeId, since we also create
-// these imported macro_rules (which only have a DUMMY_NODE_ID).
-crate struct Macro {
-    crate name: Symbol,
-    crate def_id: hir::def_id::DefId,
-    crate matchers: Vec<Span>,
-    crate imported_from: Option<Symbol>,
-}
-
 crate struct ExternCrate<'hir> {
     crate name: Symbol,
     crate hir_id: HirId,

src/librustdoc/lib.rs

@@ -82,7 +82,6 @@ mod json;
 mod markdown;
 mod passes;
 mod theme;
-mod visit_ast;
 mod visit_lib;
 
 pub fn main() {