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-rw-r--r--compiler/rustc_middle/src/ty/inhabitedness/mod.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/ty/inhabitedness/mod.rs b/compiler/rustc_middle/src/ty/inhabitedness/mod.rs
index 68ac54e89..d67fb9fd0 100644
--- a/compiler/rustc_middle/src/ty/inhabitedness/mod.rs
+++ b/compiler/rustc_middle/src/ty/inhabitedness/mod.rs
@@ -103,6 +103,7 @@ impl<'tcx> VariantDef {
}
impl<'tcx> Ty<'tcx> {
+ #[instrument(level = "debug", skip(tcx), ret)]
pub fn inhabited_predicate(self, tcx: TyCtxt<'tcx>) -> InhabitedPredicate<'tcx> {
match self.kind() {
// For now, unions are always considered inhabited