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Diffstat (limited to 'compiler/rustc_mir_dataflow/src/rustc_peek.rs')
-rw-r--r--compiler/rustc_mir_dataflow/src/rustc_peek.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_mir_dataflow/src/rustc_peek.rs b/compiler/rustc_mir_dataflow/src/rustc_peek.rs
index 28e5d76783a..1746d5ee38b 100644
--- a/compiler/rustc_mir_dataflow/src/rustc_peek.rs
+++ b/compiler/rustc_mir_dataflow/src/rustc_peek.rs
@@ -20,6 +20,7 @@ use crate::{Analysis, JoinSemiLattice, Results, ResultsCursor};
 
 pub struct SanityCheck;
 
+// FIXME: This should be a `MirLint`, but it needs to be moved back to `rustc_mir_transform` first.
 impl<'tcx> MirPass<'tcx> for SanityCheck {
     fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
         use crate::has_rustc_mir_with;