From 6ef788f8107c15c2fdc1158b2362de258af9f706 Mon Sep 17 00:00:00 2001
From: Akim Demaille <akim.demaille@gmail.com>
Date: Mon, 12 Nov 2018 18:35:21 +0100
Subject: C++: use noexcept and constexpr

There are probably more opportunities for them.
So far, I observed no performance improvements.

* data/c++.m4, data/lalr1.cc, data/stack.hh: here.
---
 tests/headers.at | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'tests/headers.at')

diff --git a/tests/headers.at b/tests/headers.at
index 39285ed9..50fab0cc 100644
--- a/tests/headers.at
+++ b/tests/headers.at
@@ -316,6 +316,7 @@ AT_CHECK([[$PERL -n -0777 -e '
       |YYPUSH_MORE(?:_DEFINED)?
       |YYUSE
       |YY_ATTRIBUTE(?:_PURE|_UNUSED)?
+      |YY_CONSTEXPR
       |YY_COPY
       |YY_CPLUSPLUS
       |YY_IGNORE_MAYBE_UNINITIALIZED_(?:BEGIN|END)
@@ -323,6 +324,7 @@ AT_CHECK([[$PERL -n -0777 -e '
       |YY_MOVE
       |YY_MOVE_OR_COPY
       |YY_MOVE_REF
+      |YY_NOEXCEPT
       |YY_NULLPTR
       |YY_RVREF
       |YY_\w+_INCLUDED
-- 
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