1 files changed, 1 insertions, 1 deletions

diff --git a/crates/ra_hir_ty/src/lib.rs b/crates/ra_hir_ty/src/lib.rs
index 0ef5ca78f..1f6626c46 100644
--- a/crates/ra_hir_ty/src/lib.rs
+++ b/crates/ra_hir_ty/src/lib.rs
@@ -807,7 +807,7 @@ impl Ty {
         }
     }
 
-    fn callable_sig(&self, db: &dyn HirDatabase) -> Option<FnSig> {
+    pub(crate) fn callable_sig(&self, db: &dyn HirDatabase) -> Option<FnSig> {
         match self {
             Ty::Apply(a_ty) => match a_ty.ctor {
                 TypeCtor::FnPtr { is_varargs, .. } => {