From 6627a3c2873fdf7ccba1a1573371079be48b36e8 Mon Sep 17 00:00:00 2001
From: Marek Kurdej <marek.kurdej@gmail.com>
Date: Thu, 3 Dec 2020 10:27:09 +0100
Subject: [c++2b] Add option -std=c++2b to enable support for potential C++2b
 features.

Reviewed By: rsmith

Differential Revision: https://reviews.llvm.org/D92547
---
 clang/lib/Frontend/CompilerInvocation.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'clang/lib/Frontend/CompilerInvocation.cpp')

diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 1c63ce6..e31f6aa 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -2388,6 +2388,7 @@ void CompilerInvocation::setLangDefaults(LangOptions &Opts, InputKind IK,
   Opts.CPlusPlus14 = Std.isCPlusPlus14();
   Opts.CPlusPlus17 = Std.isCPlusPlus17();
   Opts.CPlusPlus20 = Std.isCPlusPlus20();
+  Opts.CPlusPlus2b = Std.isCPlusPlus2b();
   Opts.Digraphs = Std.hasDigraphs();
   Opts.GNUMode = Std.isGNUMode();
   Opts.GNUInline = !Opts.C99 && !Opts.CPlusPlus;
-- 
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