[libcxx-commits] [libcxx] [libc++][test] Remove spurious `REQUIRES: has-fblocks` (PR #227972)

[A. Jiang via libcxx-commits]

https://github.com/frederick-vs-ja updated https://github.com/llvm/llvm-project/pull/227972

>From fca42e0ec3d27323c316c169e0c77d2443e361e4 Mon Sep 17 00:00:00 2001
From: "A. Jiang" <de34 at live.cn>
Date: Thu, 1 Oct 2026 13:47:42 +0800
Subject: [PATCH] [libc++][test] Remove spurious `REQUIRES: has-fblocks`

As drive-by, also update the lengthy `UNSUPPORTED` lit comment to
`REQUIRES: std-at-least-c++26`.
---
 .../range.adaptors/range.concat/iterator/ctor.default.pass.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libcxx/test/std/ranges/range.adaptors/range.concat/iterator/ctor.default.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.concat/iterator/ctor.default.pass.cpp
index f27fe3a14076c90..9141e5189720089 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.concat/iterator/ctor.default.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.concat/iterator/ctor.default.pass.cpp
@@ -6,8 +6,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-// REQUIRES: has-fblocks
-// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20, c++23
+// REQUIRES: std-at-least-c++26
 
 // constexpr iterator() = default;