Internal: Cleanup proc-macro error handling

2 files changed, 0 insertions, 63 deletions

diff --git a/src/tools/rust-analyzer/crates/ide/src/lib.rs b/src/tools/rust-analyzer/crates/ide/src/lib.rs
index 34a6f154db7..8cb81a9cc45 100644
--- a/src/tools/rust-analyzer/crates/ide/src/lib.rs
+++ b/src/tools/rust-analyzer/crates/ide/src/lib.rs
@@ -43,7 +43,6 @@ mod parent_module;
 mod references;
 mod rename;
 mod runnables;
-mod shuffle_crate_graph;
 mod signature_help;
 mod ssr;
 mod static_index;
@@ -202,10 +201,6 @@ impl AnalysisHost {
     pub fn raw_database_mut(&mut self) -> &mut RootDatabase {
         &mut self.db
     }
-
-    pub fn shuffle_crate_graph(&mut self) {
-        shuffle_crate_graph::shuffle_crate_graph(&mut self.db);
-    }
 }
 
 impl Default for AnalysisHost {
diff --git a/src/tools/rust-analyzer/crates/ide/src/shuffle_crate_graph.rs b/src/tools/rust-analyzer/crates/ide/src/shuffle_crate_graph.rs
deleted file mode 100644
index 453d1836e16..00000000000
--- a/src/tools/rust-analyzer/crates/ide/src/shuffle_crate_graph.rs
+++ /dev/null
@@ -1,58 +0,0 @@
-use hir::{db::ExpandDatabase, ProcMacros};
-use ide_db::{
-    base_db::{salsa::Durability, CrateGraph, SourceDatabase},
-    FxHashMap, RootDatabase,
-};
-use triomphe::Arc;
-
-// Feature: Shuffle Crate Graph
-//
-// Randomizes all crate IDs in the crate graph, for debugging.
-//
-// |===
-// | Editor  | Action Name
-//
-// | VS Code | **rust-analyzer: Shuffle Crate Graph**
-// |===
-pub(crate) fn shuffle_crate_graph(db: &mut RootDatabase) {
-    let crate_graph = db.crate_graph();
-    let proc_macros = db.proc_macros();
-
-    let mut shuffled_ids = crate_graph.iter().collect::<Vec<_>>();
-
-    let mut rng = oorandom::Rand32::new(stdx::rand::seed());
-    stdx::rand::shuffle(&mut shuffled_ids, |i| rng.rand_range(0..i as u32) as usize);
-
-    let mut new_graph = CrateGraph::default();
-    let mut new_proc_macros = ProcMacros::default();
-
-    let mut map = FxHashMap::default();
-    for old_id in shuffled_ids.iter().copied() {
-        let data = &crate_graph[old_id];
-        let new_id = new_graph.add_crate_root(
-            data.root_file_id,
-            data.edition,
-            data.display_name.clone(),
-            data.version.clone(),
-            data.cfg_options.clone(),
-            data.potential_cfg_options.clone(),
-            data.env.clone(),
-            data.is_proc_macro,
-            data.origin.clone(),
-        );
-        new_proc_macros.insert(new_id, proc_macros[&old_id].clone());
-        map.insert(old_id, new_id);
-    }
-
-    for old_id in shuffled_ids.iter().copied() {
-        let data = &crate_graph[old_id];
-        for dep in &data.dependencies {
-            let mut new_dep = dep.clone();
-            new_dep.crate_id = map[&dep.crate_id];
-            new_graph.add_dep(map[&old_id], new_dep).unwrap();
-        }
-    }
-
-    db.set_crate_graph_with_durability(Arc::new(new_graph), Durability::HIGH);
-    db.set_proc_macros_with_durability(Arc::new(new_proc_macros), Durability::HIGH);
-}