From d1b2d29528b7794b41e66fc2136e395a02f8529b Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 30 May 2024 05:59:35 +0200
Subject: Merging upstream version 1.73.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 compiler/rustc_query_system/src/dep_graph/graph.rs | 17 +++++++++--------
 compiler/rustc_query_system/src/dep_graph/mod.rs   |  2 +-
 2 files changed, 10 insertions(+), 9 deletions(-)

(limited to 'compiler/rustc_query_system/src/dep_graph')

diff --git a/compiler/rustc_query_system/src/dep_graph/graph.rs b/compiler/rustc_query_system/src/dep_graph/graph.rs
index c9e80a6d9..30422ea11 100644
--- a/compiler/rustc_query_system/src/dep_graph/graph.rs
+++ b/compiler/rustc_query_system/src/dep_graph/graph.rs
@@ -1,6 +1,5 @@
-use parking_lot::Mutex;
 use rustc_data_structures::fingerprint::Fingerprint;
-use rustc_data_structures::fx::{FxHashMap, FxHashSet, FxIndexMap};
+use rustc_data_structures::fx::{FxHashMap, FxHashSet};
 use rustc_data_structures::profiling::{EventId, QueryInvocationId, SelfProfilerRef};
 use rustc_data_structures::sharded::{self, Sharded};
 use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
@@ -88,13 +87,13 @@ pub struct DepGraphData<K: DepKind> {
 
     colors: DepNodeColorMap,
 
-    processed_side_effects: Mutex<FxHashSet<DepNodeIndex>>,
+    processed_side_effects: Lock<FxHashSet<DepNodeIndex>>,
 
     /// When we load, there may be `.o` files, cached MIR, or other such
     /// things available to us. If we find that they are not dirty, we
     /// load the path to the file storing those work-products here into
     /// this map. We can later look for and extract that data.
-    previous_work_products: FxIndexMap<WorkProductId, WorkProduct>,
+    previous_work_products: WorkProductMap,
 
     dep_node_debug: Lock<FxHashMap<DepNode<K>, String>>,
 
@@ -117,7 +116,7 @@ impl<K: DepKind> DepGraph<K> {
     pub fn new(
         profiler: &SelfProfilerRef,
         prev_graph: SerializedDepGraph<K>,
-        prev_work_products: FxIndexMap<WorkProductId, WorkProduct>,
+        prev_work_products: WorkProductMap,
         encoder: FileEncoder,
         record_graph: bool,
         record_stats: bool,
@@ -557,7 +556,7 @@ impl<K: DepKind> DepGraph<K> {
                         result,
                         prev_index,
                         hash_result,
-                        |value| format!("{:?}", value),
+                        |value| format!("{value:?}"),
                     );
 
                     #[cfg(debug_assertions)]
@@ -689,7 +688,7 @@ impl<K: DepKind> DepGraph<K> {
 
     /// Access the map of work-products created during the cached run. Only
     /// used during saving of the dep-graph.
-    pub fn previous_work_products(&self) -> &FxIndexMap<WorkProductId, WorkProduct> {
+    pub fn previous_work_products(&self) -> &WorkProductMap {
         &self.data.as_ref().unwrap().previous_work_products
     }
 
@@ -1052,6 +1051,8 @@ pub struct WorkProduct {
     pub saved_files: UnordMap<String, String>,
 }
 
+pub type WorkProductMap = UnordMap<WorkProductId, WorkProduct>;
+
 // Index type for `DepNodeData`'s edges.
 rustc_index::newtype_index! {
     struct EdgeIndex {}
@@ -1433,7 +1434,7 @@ pub(crate) fn print_markframe_trace<K: DepKind>(
     let mut current = frame;
     while let Some(frame) = current {
         let node = data.previous.index_to_node(frame.index);
-        eprintln!("#{i} {:?}", node);
+        eprintln!("#{i} {node:?}");
         current = frame.parent;
         i += 1;
     }
diff --git a/compiler/rustc_query_system/src/dep_graph/mod.rs b/compiler/rustc_query_system/src/dep_graph/mod.rs
index 40e713198..0fd9e35d6 100644
--- a/compiler/rustc_query_system/src/dep_graph/mod.rs
+++ b/compiler/rustc_query_system/src/dep_graph/mod.rs
@@ -7,7 +7,7 @@ mod serialized;
 pub use dep_node::{DepKindStruct, DepNode, DepNodeParams, WorkProductId};
 pub use graph::{
     hash_result, DepGraph, DepGraphData, DepNodeColor, DepNodeIndex, TaskDeps, TaskDepsRef,
-    WorkProduct,
+    WorkProduct, WorkProductMap,
 };
 pub use query::DepGraphQuery;
 pub use serialized::{SerializedDepGraph, SerializedDepNodeIndex};
-- 
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