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Rollup merge of #63961 - JohnTitor:improve-require-lang-item, r=estebank

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Add Option<Span> to `require_lang_item`

Fixes #63954

I'm not sure where to take `Some(span)` or something so I use `None` in many places.
r? @estebank
This commit is contained in:
Mazdak Farrokhzad 2019-08-29 05:32:51 +02:00 • committed by GitHub
commit d4757d5bbf
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19 changed files with 42 additions and 28 deletions
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2
src/librustdoc/clean/mod.rs
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@ -1037,7 +1037,7 @@ pub enum GenericBound {
impl GenericBound {
fn maybe_sized(cx: &DocContext<'_>) -> GenericBound {
let did = cx.tcx.require_lang_item(lang_items::SizedTraitLangItem);
let did = cx.tcx.require_lang_item(lang_items::SizedTraitLangItem, None);
let empty = cx.tcx.intern_substs(&[]);
let path = external_path(cx, &cx.tcx.item_name(did).as_str(),
Some(did), false, vec![], empty);