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

[via libcxx-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: Louis Dionne (ldionne)

<details>
<summary>Changes</summary>

Fixes #<!-- -->105878

---
Full diff: https://github.com/llvm/llvm-project/pull/106080.diff


1 Files Affected:

- (modified) libcxx/test/support/fp_compare.h (+4-3) 


``````````diff
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

``````````

</details>


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