1 files changed, 4 insertions, 1 deletions
diff --git a/object.c b/object.c
index 63af8a2f90..d43095d8c3 100644
--- a/object.c
+++ b/object.c
@@ -400,8 +400,11 @@ rb_inspect(VALUE obj)
 }
 
 static int
-inspect_i(ID id, VALUE value, VALUE str)
+inspect_i(st_data_t k, st_data_t v, st_data_t a)
 {
+    ID id = (ID)k;
+    VALUE value = (VALUE)v;
+    VALUE str = (VALUE)a;
     VALUE str2;
     const char *ivname;