[OpenCL] Update comments/diagnostics to refer to C++ for OpenCL

Clang doesn't implement OpenCL C++, change the comments to
reflect that.

Differential Revision: https://reviews.llvm.org/D64867

llvm-svn: 366421
diff --git a/clang/lib/Sema/SemaExprCXX.cpp b/clang/lib/Sema/SemaExprCXX.cpp
index cdca2e8..705e3b9 100644
--- a/clang/lib/Sema/SemaExprCXX.cpp
+++ b/clang/lib/Sema/SemaExprCXX.cpp
@@ -529,7 +529,7 @@
 ExprResult
 Sema::ActOnCXXTypeid(SourceLocation OpLoc, SourceLocation LParenLoc,
                      bool isType, void *TyOrExpr, SourceLocation RParenLoc) {
-  // OpenCL C++ 1.0 s2.9: typeid is not supported.
+  // typeid is not supported in OpenCL.
   if (getLangOpts().OpenCLCPlusPlus) {
     return ExprError(Diag(OpLoc, diag::err_openclcxx_not_supported)
                      << "typeid");
@@ -2656,8 +2656,8 @@
   if (GlobalNewDeleteDeclared)
     return;
 
-  // OpenCL C++ 1.0 s2.9: the implicitly declared new and delete operators
-  // are not supported.
+  // The implicitly declared new and delete operators
+  // are not supported in OpenCL.
   if (getLangOpts().OpenCLCPlusPlus)
     return;