From: Zachary Turner <zturner@google.com>
Date: Fri, 20 Jul 2018 16:51:55 +0000 (+0000)
Subject: Change bool_constant to integral_constant.
X-Git-Tag: llvmorg-7.0.0-rc1~961
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=862439c7cb77c662314371f1d1b298d69264a9a9;p=platform%2Fupstream%2Fllvm.git

Change bool_constant to integral_constant.

bool_constant is C++17.

llvm-svn: 337576
---

diff --git a/llvm/include/llvm/ADT/STLExtras.h b/llvm/include/llvm/ADT/STLExtras.h
index d1756d4..94365dd 100644
--- a/llvm/include/llvm/ADT/STLExtras.h
+++ b/llvm/include/llvm/ADT/STLExtras.h
@@ -61,7 +61,8 @@ using ValueOfRange = typename std::remove_reference<decltype(
 //     Extra additions to <type_traits>
 //===----------------------------------------------------------------------===//
 
-template <typename T> struct negation : std::bool_constant<!bool(T::value)> {};
+template <typename T>
+struct negation : std::integral_constant<bool, !bool(T::value)> {};
 
 template <typename...> struct conjunction : std::true_type {};
 template <typename B1> struct conjunction<B1> : B1 {};