bjoernager/rust
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Merge two query callbacks arrays.

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This commit is contained in:
Camille GILLOT 2021-10-16 20:10:23 +02:00
parent dc7143367c
commit b09de95fab
12 changed files with 179 additions and 246 deletions
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40
compiler/rustc_incremental/src/assert_dep_graph.rs
View file

@ -126,30 +126,36 @@ impl IfThisChanged<'tcx> {
if attr.has_name(sym::rustc_if_this_changed) {
let dep_node_interned = self.argument(attr);
let dep_node = match dep_node_interned {
None => DepNode::from_def_path_hash(def_path_hash, DepKind::hir_owner),
Some(n) => match DepNode::from_label_string(&n.as_str(), def_path_hash) {
Ok(n) => n,
Err(()) => {
self.tcx.sess.span_fatal(
attr.span,
&format!("unrecognized DepNode variant {:?}", n),
);
None => {
DepNode::from_def_path_hash(self.tcx, def_path_hash, DepKind::hir_owner)
}
Some(n) => {
match DepNode::from_label_string(self.tcx, &n.as_str(), def_path_hash) {
Ok(n) => n,
Err(()) => {
self.tcx.sess.span_fatal(
attr.span,
&format!("unrecognized DepNode variant {:?}", n),
);
}
}
},
}
};
self.if_this_changed.push((attr.span, def_id.to_def_id(), dep_node));
} else if attr.has_name(sym::rustc_then_this_would_need) {
let dep_node_interned = self.argument(attr);
let dep_node = match dep_node_interned {
Some(n) => match DepNode::from_label_string(&n.as_str(), def_path_hash) {
Ok(n) => n,
Err(()) => {
self.tcx.sess.span_fatal(
attr.span,
&format!("unrecognized DepNode variant {:?}", n),
);
Some(n) => {
match DepNode::from_label_string(self.tcx, &n.as_str(), def_path_hash) {
Ok(n) => n,
Err(()) => {
self.tcx.sess.span_fatal(
attr.span,
&format!("unrecognized DepNode variant {:?}", n),
);
}
}
},
}
None => {
self.tcx.sess.span_fatal(attr.span, "missing DepNode variant");
}

21
compiler/rustc_incremental/src/persist/dirty_clean.rs
View file

@ -15,7 +15,7 @@
use rustc_ast::{self as ast, Attribute, NestedMetaItem};
use rustc_data_structures::fx::FxHashSet;
use rustc_hir as hir;
use rustc_hir::def_id::{DefId, LocalDefId};
use rustc_hir::def_id::LocalDefId;
use rustc_hir::intravisit;
use rustc_hir::itemlikevisit::ItemLikeVisitor;
use rustc_hir::Node as HirNode;
@ -302,18 +302,6 @@ impl DirtyCleanVisitor<'tcx> {
out
}
fn dep_nodes<'l>(
&self,
labels: &'l Labels,
def_id: DefId,
) -> impl Iterator<Item = DepNode> + 'l {
let def_path_hash = self.tcx.def_path_hash(def_id);
labels.iter().map(move |label| match DepNode::from_label_string(label, def_path_hash) {
Ok(dep_node) => dep_node,
Err(()) => unreachable!("label: {}", label),
})
}
fn dep_node_str(&self, dep_node: &DepNode) -> String {
if let Some(def_id) = dep_node.extract_def_id(self.tcx) {
format!("{:?}({})", dep_node.kind, self.tcx.def_path_str(def_id))
@ -345,16 +333,19 @@ impl DirtyCleanVisitor<'tcx> {
}
fn check_item(&mut self, item_id: LocalDefId, item_span: Span) {
let def_path_hash = self.tcx.def_path_hash(item_id.to_def_id());
for attr in self.tcx.get_attrs(item_id.to_def_id()).iter() {
let assertion = match self.assertion_maybe(item_id, attr) {
Some(a) => a,
None => continue,
};
self.checked_attrs.insert(attr.id);
for dep_node in self.dep_nodes(&assertion.clean, item_id.to_def_id()) {
for label in assertion.clean {
let dep_node = DepNode::from_label_string(self.tcx, &label, def_path_hash).unwrap();
self.assert_clean(item_span, dep_node);
}
for dep_node in self.dep_nodes(&assertion.dirty, item_id.to_def_id()) {
for label in assertion.dirty {
let dep_node = DepNode::from_label_string(self.tcx, &label, def_path_hash).unwrap();
self.assert_dirty(item_span, dep_node);
}
}