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save-analysis: dump extern crate imports

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This commit is contained in:
Andy Russell 2017-12-14 21:23:20 -05:00
parent b3c39560a4
commit b82d2809fd
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1 changed files with 4 additions and 1 deletions
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5
src/librustc_save_analysis/dump_visitor.rs
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@ -1404,6 +1404,9 @@ impl<'l, 'tcx: 'l, 'll, O: DumpOutput + 'll> Visitor<'l> for DumpVisitor<'l, 'tc
if !self.span.filter_generated(alias_span, item.span) {
let span =
self.span_from_span(alias_span.expect("No span found for extern crate"));
let parent = self.save_ctxt.tcx.hir.opt_local_def_id(item.id)
.and_then(|id| self.save_ctxt.tcx.parent_def_id(id))
.map(::id_from_def_id);
self.dumper.import(
&Access {
public: false,
@ -1415,7 +1418,7 @@ impl<'l, 'tcx: 'l, 'll, O: DumpOutput + 'll> Visitor<'l> for DumpVisitor<'l, 'tc
span,
name: item.ident.to_string(),
value: String::new(),
parent: None,
parent,
},
);
}