From 218538ebe95294ec8550853df15277d6b61c7c3d Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Thu, 30 Aug 2018 19:16:35 +0000
Subject: Add missing -Wc++11-compat / -Wc++14-compat warnings for:

 * generic lambdas
 * return type deduction
 * class template argument deduction

llvm-svn: 341098
---
 clang/lib/Sema/SemaInit.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'clang/lib/Sema/SemaInit.cpp')

diff --git a/clang/lib/Sema/SemaInit.cpp b/clang/lib/Sema/SemaInit.cpp
index b95ad1054d7..634554e0964 100644
--- a/clang/lib/Sema/SemaInit.cpp
+++ b/clang/lib/Sema/SemaInit.cpp
@@ -9062,6 +9062,10 @@ QualType Sema::DeduceTemplateSpecializationFromInitializer(
     return QualType();
   }
 
+  Diag(TSInfo->getTypeLoc().getBeginLoc(),
+       diag::warn_cxx14_compat_class_template_argument_deduction)
+      << TSInfo->getTypeLoc().getSourceRange();
+
   // Can't deduce from dependent arguments.
   if (Expr::hasAnyTypeDependentArguments(Inits))
     return Context.DependentTy;
-- 
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