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Fix rustdoc

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This commit is contained in:
Matthew Jasper 2019-12-08 22:02:33 +00:00
parent c2687985b0
commit e7b8bfe5b9
1 changed files with 3 additions and 2 deletions
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5
src/librustdoc/clean/mod.rs
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@ -21,7 +21,7 @@ use rustc::hir::def::{CtorKind, DefKind, Res};
use rustc::hir::def_id::{CrateNum, DefId, CRATE_DEF_INDEX};
use rustc::hir::ptr::P;
use rustc::ty::subst::InternalSubsts;
use rustc::ty::{self, TyCtxt, Ty, AdtKind};
use rustc::ty::{self, TyCtxt, Ty, AdtKind, Lift};
use rustc::ty::fold::TypeFolder;
use rustc::util::nodemap::{FxHashMap, FxHashSet};
use syntax::ast::{self, Ident};
@ -551,7 +551,8 @@ impl<'tcx> Clean<WherePredicate> for ty::ProjectionPredicate<'tcx> {
impl<'tcx> Clean<Type> for ty::ProjectionTy<'tcx> {
fn clean(&self, cx: &DocContext<'_>) -> Type {
let trait_ = match self.trait_ref(cx.tcx).clean(cx) {
let lifted = self.lift_to_tcx(cx.tcx).unwrap();
let trait_ = match lifted.trait_ref(cx.tcx).clean(cx) {
GenericBound::TraitBound(t, _) => t.trait_,
GenericBound::Outlives(_) => panic!("cleaning a trait got a lifetime"),
};