[libcxx-commits] [libcxx] [libc++] Avoid including <__config> directly in the test suite (PR #106080)

[Louis Dionne via libcxx-commits]

https://github.com/ldionne created https://github.com/llvm/llvm-project/pull/106080

Fixes #105878

>From e63394b940b374ee719d7c04e3fb1500a097efe2 Mon Sep 17 00:00:00 2001
From: Louis Dionne <ldionne.2 at gmail.com>
Date: Mon, 26 Aug 2024 10:21:35 -0400
Subject: [PATCH] [libc++] Avoid including <__config> directly in the test
 suite

Fixes #105878
---
 libcxx/test/support/fp_compare.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/libcxx/test/support/fp_compare.h b/libcxx/test/support/fp_compare.h
index 3088a211dadc3b..63f174e0a29d87 100644
--- a/libcxx/test/support/fp_compare.h
+++ b/libcxx/test/support/fp_compare.h
@@ -9,16 +9,17 @@
 #ifndef SUPPORT_FP_COMPARE_H
 #define SUPPORT_FP_COMPARE_H
 
-#include <cmath>     // for std::abs
 #include <algorithm> // for std::max
 #include <cassert>
-#include <__config>
+#include <cmath>     // for std::abs
+
+#include "test_macros.h"
 
 // See https://www.boost.org/doc/libs/1_70_0/libs/test/doc/html/boost_test/testing_tools/extended_comparison/floating_point/floating_points_comparison_theory.html
 
 template <typename T>
 bool fptest_close(T val, T expected, T eps) {
-  _LIBCPP_CONSTEXPR T zero = T(0);
+  TEST_CONSTEXPR T zero = T(0);
   assert(eps >= zero);
 
   // Handle the zero cases