bjoernager/rust
bjoernager/rust
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Stop using walk_crate.

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This commit is contained in:
Camille GILLOT 2021-08-26 18:42:08 +02:00
parent ad3407f482
commit 7ec973d9ce
15 changed files with 45 additions and 39 deletions
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6
compiler/rustc_passes/src/lib_features.rs
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@ -6,7 +6,7 @@
use rustc_ast::{Attribute, MetaItem, MetaItemKind};
use rustc_errors::struct_span_err;
use rustc_hir::intravisit::{self, NestedVisitorMap, Visitor};
use rustc_hir::intravisit::{NestedVisitorMap, Visitor};
use rustc_middle::hir::map::Map;
use rustc_middle::middle::lib_features::LibFeatures;
use rustc_middle::ty::query::Providers;
@ -126,9 +126,7 @@ impl Visitor<'tcx> for LibFeatureCollector<'tcx> {
fn get_lib_features(tcx: TyCtxt<'_>, (): ()) -> LibFeatures {
let mut collector = LibFeatureCollector::new(tcx);
let krate = tcx.hir().krate();
intravisit::walk_crate(&mut collector, krate);
tcx.hir().walk_attributes(&mut collector);
collector.lib_features
}