Add Freeze type and use it to store Definitions

2023-08-31 09:16:33 +02:00
parent 9dc11a13fa
commit 0c96a9260b
6 changed files with 122 additions and 15 deletions
--- a/compiler/rustc_middle/src/hir/map/mod.rs
+++ b/compiler/rustc_middle/src/hir/map/mod.rs
@@ -1207,7 +1207,7 @@ pub(super) fn crate_hash(tcx: TyCtxt<'_>, _: LocalCrate) -> Svh {
        source_file_names.hash_stable(&mut hcx, &mut stable_hasher);
        debugger_visualizers.hash_stable(&mut hcx, &mut stable_hasher);
        if tcx.sess.opts.incremental_relative_spans() {
-            let definitions = tcx.definitions_untracked();
+            let definitions = tcx.untracked().definitions.freeze();
            let mut owner_spans: Vec<_> = krate
                .owners
                .iter_enumerated()