1 files changed, 0 insertions, 2 deletions
diff --git a/string.c b/string.c
index 435954d313..0ce8c40ecb 100644
--- a/string.c
+++ b/string.c
@@ -1432,8 +1432,6 @@ str_shared_replace(VALUE str, VALUE str2)
     }
 }
 
-VALUE rb_obj_as_string_result(VALUE str, VALUE obj);
-
 VALUE
 rb_obj_as_string(VALUE obj)
 {