From a40abd6ce3a032b1baf52c3573ff02ad658c6e91 Mon Sep 17 00:00:00 2001
From: Lenny Maiorani <lenny@colorado.edu>
Date: Mon, 19 Oct 2020 12:30:30 -0400
Subject: Checked: constexpr support

Problem:
- `Checked` is not `constexpr`-aware.

Solution:
- Decorate member functions with `constexpr` keyword.
- Add tests to ensure the functionality where possible.
---
 AK/StdLibExtras.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'AK/StdLibExtras.h')

diff --git a/AK/StdLibExtras.h b/AK/StdLibExtras.h
index e8e02703ee..02032ea1e2 100644
--- a/AK/StdLibExtras.h
+++ b/AK/StdLibExtras.h
@@ -82,7 +82,7 @@ inline constexpr T ceil_div(T a, U b)
 #    pragma clang diagnostic ignored "-Wconsumed"
 #endif
 template<typename T>
-inline T&& move(T& arg)
+constexpr T&& move(T& arg)
 {
     return static_cast<T&&>(arg);
 }
@@ -433,7 +433,7 @@ struct IsConst<const T> : TrueType {
 };
 
 template<typename T, typename U = T>
-inline constexpr T exchange(T& slot, U&& value)
+constexpr T exchange(T& slot, U&& value)
 {
     T old_value = move(slot);
     slot = forward<U>(value);
-- 
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