[libcxx-commits] [libcxx] add floating point type check for uniform real distrubtion (PR #70564)

[Nhat Nguyen via libcxx-commits]

https://github.com/NhatNguyen1810 created https://github.com/llvm/llvm-project/pull/70564

None

>From df5032990c60eac8890535bd0ed11326c09ac044 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CNhat?= <“nhat7203 at gmail.com”>
Date: Sat, 28 Oct 2023 14:30:43 -0400
Subject: [PATCH] add floating point type check for uniform real distrubtion

---
 libcxx/include/__random/uniform_real_distribution.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libcxx/include/__random/uniform_real_distribution.h b/libcxx/include/__random/uniform_real_distribution.h
index 1388cef95f39414..caccb81bff1252d 100644
--- a/libcxx/include/__random/uniform_real_distribution.h
+++ b/libcxx/include/__random/uniform_real_distribution.h
@@ -27,6 +27,8 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 template<class _RealType = double>
 class _LIBCPP_TEMPLATE_VIS uniform_real_distribution
 {
+  static_assert(std::is_floating_point<_RealType>::value, "result_type must be of floating type");
+
 public:
     // types
     typedef _RealType result_type;