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Pass a Symbol to check_name, emit_feature_err, and related functions.

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This commit is contained in:
Nicholas Nethercote 2019-05-08 13:21:18 +10:00
parent 79602c87b5
commit fb084a48e2
114 changed files with 671 additions and 621 deletions
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7
src/librustc_privacy/lib.rs
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@ -27,7 +27,7 @@ use rustc_data_structures::fx::FxHashSet;
use rustc_data_structures::sync::Lrc;
use syntax::ast::Ident;
use syntax::attr;
use syntax::symbol::keywords;
use syntax::symbol::{keywords, sym};
use syntax_pos::Span;
use std::{cmp, fmt, mem};
@ -260,7 +260,8 @@ fn def_id_visibility<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>, def_id: DefId)
ctor_vis = ty::Visibility::Restricted(
DefId::local(CRATE_DEF_INDEX));
let attrs = tcx.get_attrs(variant.def_id);
span = attr::find_by_name(&attrs, "non_exhaustive").unwrap().span;
span = attr::find_by_name(&attrs, sym::non_exhaustive)
.unwrap().span;
descr = "crate-visible";
}
@ -291,7 +292,7 @@ fn def_id_visibility<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>, def_id: DefId)
if adt_def.non_enum_variant().is_field_list_non_exhaustive() {
ctor_vis =
ty::Visibility::Restricted(DefId::local(CRATE_DEF_INDEX));
span = attr::find_by_name(&item.attrs, "non_exhaustive")
span = attr::find_by_name(&item.attrs, sym::non_exhaustive)
.unwrap().span;
descr = "crate-visible";
}