[libcxx-commits] [libcxx] [libc++] Add missing include in test (PR #84579)

[Louis Dionne via libcxx-commits]

https://github.com/ldionne created https://github.com/llvm/llvm-project/pull/84579

That test is using std::toupper.

>From 38d9fec08fb8166205301878739d913ff7f0aca0 Mon Sep 17 00:00:00 2001
From: Louis Dionne <ldionne.2 at gmail.com>
Date: Fri, 8 Mar 2024 17:24:19 -0500
Subject: [PATCH] [libc++] Add missing include in test

That test is using std::toupper.
---
 .../format.formatter.spec/formatter.floating_point.pass.cpp      | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.floating_point.pass.cpp b/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.floating_point.pass.cpp
index 206b0214cf5fd7..6c507881167f77 100644
--- a/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.floating_point.pass.cpp
+++ b/libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.floating_point.pass.cpp
@@ -29,6 +29,7 @@
 #include <algorithm>
 #include <array>
 #include <cassert>
+#include <cctype>
 #include <cmath>
 #include <charconv>
 #include <concepts>