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Diffstat (limited to 'crates/hir-def/src/trace.rs')
-rw-r--r--crates/hir-def/src/trace.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/crates/hir-def/src/trace.rs b/crates/hir-def/src/trace.rs
index 04d5b26619..da50ee8dc7 100644
--- a/crates/hir-def/src/trace.rs
+++ b/crates/hir-def/src/trace.rs
@@ -11,6 +11,8 @@
//! projections.
use la_arena::{Arena, ArenaMap, Idx, RawIdx};
+// FIXME: This isn't really used anymore, at least not in a way where it does anything useful.
+// Check if we should get rid of this or make proper use of it instead.
pub(crate) struct Trace<T, V> {
arena: Option<Arena<T>>,
map: Option<ArenaMap<Idx<T>, V>>,