From 730fbfb31ed2ed226d9fdce4bee938efc20e1ef2 Mon Sep 17 00:00:00 2001
From: Lenny Maiorani <lenny@colorado.edu>
Date: Wed, 21 Apr 2021 12:52:38 -0600
Subject: [PATCH] AK/Format: Fix incorrectly non-inlined variable templates

Problem:
- Global variables (and variable templates) defined in header files
  need to be decorated `inline` to avoid multiple definition issues.

Solution:
- Put back the `inline` keyword which was erroneously removed.
---
 AK/Format.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/AK/Format.h b/AK/Format.h
index 2054d30768..3193c79220 100644
--- a/AK/Format.h
+++ b/AK/Format.h
@@ -432,10 +432,10 @@ void dmesgln(CheckedFormatString<Parameters...>&& fmt, const Parameters&... para
 #endif
 
 template<typename T, typename = void>
-constexpr bool HasFormatter = true;
+inline constexpr bool HasFormatter = true;
 
 template<typename T>
-constexpr bool HasFormatter<T, typename Formatter<T>::__no_formatter_defined> = false;
+inline constexpr bool HasFormatter<T, typename Formatter<T>::__no_formatter_defined> = false;
 
 template<typename T>
 class FormatIfSupported {