From 3f8c60cf09da72d1d538e39aee890f511b498fea Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@gmail.com>
Date: Fri, 20 Nov 2020 22:22:28 -0800
Subject: Remove obsoleted str_new_empty
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since 58325daae3beefda13ed100782cd19a89cc68771.

../string.c:1339:1: warning: ‘str_new_empty’ defined but not used [-Wunused-function]
 1339 | str_new_empty(VALUE str)
      | ^~~~~~~~~~~~~
---
 string.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/string.c b/string.c
index 9fcb74261c..6abfcd33f8 100644
--- a/string.c
+++ b/string.c
@@ -1335,14 +1335,6 @@ rb_str_new_with_class(VALUE obj, const char *ptr, long len)
     return str_new0(rb_obj_class(obj), ptr, len, TERM_LEN(obj));
 }
 
-static VALUE
-str_new_empty(VALUE str)
-{
-    VALUE v = rb_str_new_with_class(str, 0, 0);
-    rb_enc_copy(v, str);
-    return v;
-}
-
 static VALUE
 str_new_empty_String(VALUE str)
 {
-- 
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