From 0ca6b973e89889f1ce0dbbc05da780cb75776bfe Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Mon, 10 Aug 2020 19:45:17 +0900
Subject: [PATCH] Removed non-ASCII code to suppress warnings by localized
 compilers

---
 array.c  | 4 ++--
 string.c | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/array.c b/array.c
index ce194d96cf..222bae3302 100644
--- a/array.c
+++ b/array.c
@@ -5809,7 +5809,7 @@ recursive_cmp(VALUE ary1, VALUE ary2, int recur)
 
 /*
  *  call-seq:
- *    array <=> other_array → -1, 0, or 1
+ *    array <=> other_array -> -1, 0, or 1
  *
  *  Returns -1, 0, or 1 as +self+ is less than, equal to, or greater than +other_array+.
  *  For each index +i+ in +self+, evaluates <tt>result = self[i] <=> other_array[i]</tt>.
@@ -6558,7 +6558,7 @@ ary_min_opt_string(VALUE ary, long i, VALUE vmin)
  *    array.min -> element
  *    array.min { |a, b| ... } -> element
  *    array.min(n) -> new_array
- *    ary.min(n) { |a, b| ... } → new_array
+ *    ary.min(n) { |a, b| ... } -> new_array
  *
  *  Returns one of the following:
  *  - The minimum-valued element from +self+.
diff --git a/string.c b/string.c
index c8deba7234..d4ec257e87 100644
--- a/string.c
+++ b/string.c
@@ -1585,8 +1585,8 @@ rb_str_resurrect(VALUE str)
  *
  *  With the single argument +str+, returns a copy of +str+
  *  with the same encoding as +str+:
- *    s = String.new('Que veut dire ça?')
- *    s # => "Que veut dire ça?"
+ *    s = String.new("Que veut dire \u{e7}a?")
+ *    s # => "Que veut dire \u{e7}a?"
  *    s.encoding # => #<Encoding:UTF-8>
  *
  *  Literal strings like <tt>""</tt> or here-documents always use
@@ -1634,8 +1634,8 @@ rb_str_resurrect(VALUE str)
  *    String.new(encoding: 'FOO')
  *
  *  Raises an exception if the given +encoding+ is incompatible with +str+:
- *    utf8 = 'Que veut dire ça?'
- *    ascii = 'Que veut dire ça?'.force_encoding('ASCII')
+ *    utf8 = "Que veut dire \u{e7}a?"
+ *    ascii = "Que veut dire \u{e7}a?".force_encoding('ASCII')
  *    # Raises Encoding::CompatibilityError (incompatible character encodings: UTF-8 and US-ASCII)
  *    utf8.include? ascii
  *