X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Flibrustdoc%2Fcore.rs;h=7da501ef6cb7412943201f6baae81de558d2120d;hb=4c8d00a3ec9cecfdff7b5da5a7157cc532e78ee2;hp=2a3bc5e99617f468375a834110a7e7cf45e431ed;hpb=bf54251f907c0979f14e955e0b4f3760ccba5317;p=rust.git

diff --git a/src/librustdoc/core.rs b/src/librustdoc/core.rs
index 2a3bc5e9961..7da501ef6cb 100644
--- a/src/librustdoc/core.rs
+++ b/src/librustdoc/core.rs
@@ -44,7 +44,7 @@
 
 pub struct DocContext<'tcx> {
 
-    pub tcx: TyCtxt<'tcx, 'tcx, 'tcx>,
+    pub tcx: TyCtxt<'tcx>,
     pub resolver: Rc<Option<RefCell<interface::BoxedResolver>>>,
     /// The stack of module NodeIds up till this point
     pub crate_name: Option<String>,
@@ -67,13 +67,13 @@ pub struct DocContext<'tcx> {
     pub ct_substs: RefCell<FxHashMap<DefId, clean::Constant>>,
     /// Table DefId of `impl Trait` in argument position -> bounds
     pub impl_trait_bounds: RefCell<FxHashMap<DefId, Vec<clean::GenericBound>>>,
-    pub send_trait: Option<DefId>,
     pub fake_def_ids: RefCell<FxHashMap<CrateNum, DefId>>,
     pub all_fake_def_ids: RefCell<FxHashSet<DefId>>,
     /// Auto-trait or blanket impls processed so far, as `(self_ty, trait_def_id)`.
     // FIXME(eddyb) make this a `ty::TraitRef<'tcx>` set.
     pub generated_synthetics: RefCell<FxHashSet<(Ty<'tcx>, DefId)>>,
     pub all_traits: Vec<DefId>,
+    pub auto_traits: Vec<DefId>,
 }
 
 impl<'tcx> DocContext<'tcx> {
@@ -317,7 +317,7 @@ pub fn run_core(options: RustdocOptions) -> (clean::Crate, RenderInfo, RenderOpt
         // Ensure that rustdoc works even if rustc is feature-staged
         unstable_features: UnstableFeatures::Allow,
         actually_rustdoc: true,
-        debugging_opts: debugging_options.clone(),
+        debugging_opts: debugging_options,
         error_format,
         edition,
         describe_lints,
@@ -367,15 +367,10 @@ pub fn run_core(options: RustdocOptions) -> (clean::Crate, RenderInfo, RenderOpt
                                     .collect()
             };
 
-            let send_trait = if crate_name == Some("core".to_string()) {
-                clean::path_to_def_local(tcx, &[sym::marker, sym::Send])
-            } else {
-                clean::path_to_def(tcx, &[sym::core, sym::marker, sym::Send])
-            };
-
             let mut renderinfo = RenderInfo::default();
             renderinfo.access_levels = access_levels;
 
+            let all_traits = tcx.all_traits(LOCAL_CRATE).to_vec();
             let ctxt = DocContext {
                 tcx,
                 resolver,
@@ -388,11 +383,13 @@ pub fn run_core(options: RustdocOptions) -> (clean::Crate, RenderInfo, RenderOpt
                 lt_substs: Default::default(),
                 ct_substs: Default::default(),
                 impl_trait_bounds: Default::default(),
-                send_trait: send_trait,
                 fake_def_ids: Default::default(),
                 all_fake_def_ids: Default::default(),
                 generated_synthetics: Default::default(),
-                all_traits: tcx.all_traits(LOCAL_CRATE).to_vec(),
+                auto_traits: all_traits.iter().cloned().filter(|trait_def_id| {
+                    tcx.trait_is_auto(*trait_def_id)
+                }).collect(),
+                all_traits,
             };
             debug!("crate: {:?}", tcx.hir().krate());