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Add src and fix generics display issues

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This commit is contained in:
Guillaume Gomez 2018-07-24 00:07:22 +02:00
parent 459550b537
commit 6eb0b05017
1 changed files with 6 additions and 6 deletions
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12
src/librustdoc/clean/auto_trait.rs
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@ -152,7 +152,7 @@ impl<'a, 'tcx, 'rcx> AutoTraitFinder<'a, 'tcx, 'rcx> {
}
self.cx.tcx.for_each_relevant_impl(trait_def_id, ty, |impl_def_id| {
self.cx.tcx.infer_ctxt().enter(|infcx| {
let generics = infcx.tcx.generics_of(impl_def_id);
let t_generics = infcx.tcx.generics_of(impl_def_id);
let trait_ref = infcx.tcx.impl_trait_ref(impl_def_id).unwrap();
match infcx.tcx.type_of(impl_def_id).sty {
@ -161,7 +161,7 @@ impl<'a, 'tcx, 'rcx> AutoTraitFinder<'a, 'tcx, 'rcx> {
}
let substs = infcx.fresh_substs_for_item(DUMMY_SP, def_id);
let ty2 = ty.subst(infcx.tcx, substs);
let ty = ty.subst(infcx.tcx, substs);
let param_env = param_env.subst(infcx.tcx, substs);
let impl_substs = infcx.fresh_substs_for_item(DUMMY_SP, impl_def_id);
@ -171,7 +171,7 @@ impl<'a, 'tcx, 'rcx> AutoTraitFinder<'a, 'tcx, 'rcx> {
// our type, and ignore the impl if there was a mismatch.
let cause = traits::ObligationCause::dummy();
let eq_result = infcx.at(&cause, param_env)
.eq(trait_ref.self_ty(), ty2);
.eq(trait_ref.self_ty(), ty);
if let Ok(InferOk { value: (), obligations }) = eq_result {
// FIXME(eddyb) ignoring `obligations` might cause false positives.
drop(obligations);
@ -199,9 +199,10 @@ impl<'a, 'tcx, 'rcx> AutoTraitFinder<'a, 'tcx, 'rcx> {
.collect();
let ty = self.get_real_ty(def_id, def_ctor, &real_name, generics);
let predicates = infcx.tcx.predicates_of(def_id);
traits.push(Item {
source: Span::empty(),
source: infcx.tcx.def_span(impl_def_id).clean(self.cx),
name: None,
attrs: Default::default(),
visibility: None,
@ -210,8 +211,7 @@ impl<'a, 'tcx, 'rcx> AutoTraitFinder<'a, 'tcx, 'rcx> {
deprecation: None,
inner: ImplItem(Impl {
unsafety: hir::Unsafety::Normal,
generics: (generics,
&tcx.predicates_of(impl_def_id)).clean(self.cx),
generics: (t_generics, &predicates).clean(self.cx),
provided_trait_methods,
trait_: Some(trait_.clean(self.cx)),
for_: ty.clean(self.cx),