From 420f3ced4d25c0e81d06f3186c8cfdc509326268 Mon Sep 17 00:00:00 2001
From: S-H-GAMELINKS <gamelinks007@gmail.com>
Date: Sun, 1 May 2022 23:13:59 +0900
Subject: Using is_ascii_string to check encoding

---
 string.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'string.c')

diff --git a/string.c b/string.c
index e06e7745a6..23c651618d 100644
--- a/string.c
+++ b/string.c
@@ -856,7 +856,7 @@ rb_enc_str_asciionly_p(VALUE str)
 
     if (!rb_enc_asciicompat(enc))
         return FALSE;
-    else if (rb_enc_str_coderange(str) == ENC_CODERANGE_7BIT)
+    else if (is_ascii_string(str))
         return TRUE;
     return FALSE;
 }
@@ -1276,7 +1276,7 @@ rb_external_str_with_enc(VALUE str, rb_encoding *eenc)
 {
     int eidx = rb_enc_to_index(eenc);
     if (eidx == rb_usascii_encindex() &&
-	rb_enc_str_coderange(str) != ENC_CODERANGE_7BIT) {
+	!is_ascii_string(str)) {
 	rb_enc_associate_index(str, rb_ascii8bit_encindex());
 	return str;
     }
@@ -3521,7 +3521,7 @@ st_index_t
 rb_str_hash(VALUE str)
 {
     int e = ENCODING_GET(str);
-    if (e && rb_enc_str_coderange(str) == ENC_CODERANGE_7BIT) {
+    if (e && is_ascii_string(str)) {
 	e = 0;
     }
     return rb_memhash((const void *)RSTRING_PTR(str), RSTRING_LEN(str)) ^ e;
-- 
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