From b556adb897f18e500bb4d8f89c81c0f0764f1ff2 Mon Sep 17 00:00:00 2001
From: "B. Stack" <bgstack15@gmail.com>
Date: Wed, 7 Sep 2022 14:55:03 -0400
Subject: add upstream 11.25

---
 zen/utf.h | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

(limited to 'zen/utf.h')

diff --git a/zen/utf.h b/zen/utf.h
index ca231602..56b1ff55 100644
--- a/zen/utf.h
+++ b/zen/utf.h
@@ -222,15 +222,9 @@ private:
 
 //----------------------------------------------------------------------------------------------------------------
 
-template <class Function> inline void codePointToUtf(CodePoint cp, Function writeOutput, std::integral_constant<int, 1>) { codePointToUtf8 (cp, writeOutput); } //UTF8-char
-template <class Function> inline void codePointToUtf(CodePoint cp, Function writeOutput, std::integral_constant<int, 2>) { codePointToUtf16(cp, writeOutput); } //Windows: UTF16-wchar_t
-template <class Function> inline void codePointToUtf(CodePoint cp, Function writeOutput, std::integral_constant<int, 4>) { writeOutput(cp); } //other OS: UTF32-wchar_t
-
-template <class CharType, class Function> inline
-void codePointToUtf(CodePoint cp, Function writeOutput) //"writeOutput" is a unary function taking a CharType
-{
-    return codePointToUtf(cp, writeOutput, std::integral_constant<int, sizeof(CharType)>());
-}
+template <class Function> inline void codePointToUtfImpl(CodePoint cp, Function writeOutput, std::integral_constant<int, 1>) { codePointToUtf8 (cp, writeOutput); } //UTF8-char
+template <class Function> inline void codePointToUtfImpl(CodePoint cp, Function writeOutput, std::integral_constant<int, 2>) { codePointToUtf16(cp, writeOutput); } //Windows: UTF16-wchar_t
+template <class Function> inline void codePointToUtfImpl(CodePoint cp, Function writeOutput, std::integral_constant<int, 4>) { writeOutput(cp); } //other OS: UTF32-wchar_t
 
 //----------------------------------------------------------------------------------------------------------------
 
@@ -277,9 +271,18 @@ private:
 };
 }
 
+
 template <class CharType>
 using UtfDecoder = impl::UtfDecoderImpl<CharType, sizeof(CharType)>;
 
+
+template <class CharType, class Function> inline
+void codePointToUtf(impl::CodePoint cp, Function writeOutput) //"writeOutput" is a unary function taking a CharType
+{
+    return impl::codePointToUtfImpl(cp, writeOutput, std::integral_constant<int, sizeof(CharType)>());
+}
+
+
 //-------------------------------------------------------------------------------------------
 
 template <class UtfString> inline
-- 
cgit