From e95470702e574250f49947b68e7f9b8a94f6e2c4 Mon Sep 17 00:00:00 2001
From: Idan Horowitz <idan.horowitz@gmail.com>
Date: Wed, 16 Feb 2022 00:03:54 +0200
Subject: [PATCH] AK: Use string_view() instead of to_string() in
 Formatter<wchar_t>

This let's us avoid a heap allocation.
---
 AK/Format.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/AK/Format.cpp b/AK/Format.cpp
index 4c00e3f6da..63e9ff8689 100644
--- a/AK/Format.cpp
+++ b/AK/Format.cpp
@@ -8,7 +8,6 @@
 #include <AK/Format.h>
 #include <AK/GenericLexer.h>
 #include <AK/IntegralMath.h>
-#include <AK/String.h>
 #include <AK/StringBuilder.h>
 #include <AK/kstdio.h>
 
@@ -777,7 +776,7 @@ ErrorOr<void> Formatter<wchar_t>::format(FormatBuilder& builder, wchar_t value)
         codepoint.append_code_point(value);
 
         Formatter<StringView> formatter { *this };
-        return formatter.format(builder, codepoint.to_string());
+        return formatter.format(builder, codepoint.string_view());
     }
 }
 ErrorOr<void> Formatter<bool>::format(FormatBuilder& builder, bool value)