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[Emacs-diffs] master 9dc6e93 1/2: Explicitly require C11 or C++11 in ema
From: |
Philipp Stephani |
Subject: |
[Emacs-diffs] master 9dc6e93 1/2: Explicitly require C11 or C++11 in emacs-module.h |
Date: |
Mon, 12 Jun 2017 06:41:39 -0400 (EDT) |
branch: master
commit 9dc6e93b77ce0d920771060756e65779751fd5f7
Author: Philipp Stephani <address@hidden>
Commit: Philipp Stephani <address@hidden>
Explicitly require C11 or C++11 in emacs-module.h
We already implicitly require them by including stdbool.h. Just make
the error message a bit clearer, and remove an unnecessary version
comparison.
---
src/emacs-module.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/emacs-module.h b/src/emacs-module.h
index b8bf2ed..26b519a 100644
--- a/src/emacs-module.h
+++ b/src/emacs-module.h
@@ -20,11 +20,16 @@ along with GNU Emacs. If not, see
<http://www.gnu.org/licenses/>. */
#ifndef EMACS_MODULE_H
#define EMACS_MODULE_H
+#if ! (defined __STDC_VERSION__ && __STDC_VERSION__ >= 201112L) \
+ && ! (defined __cplusplus && __cplusplus >= 201103L)
+# error "This file requires at least C11 or C++11"
+#endif
+
#include <stdint.h>
#include <stddef.h>
#include <stdbool.h>
-#if defined __cplusplus && __cplusplus >= 201103L
+#if defined __cplusplus
# define EMACS_NOEXCEPT noexcept
#else
# define EMACS_NOEXCEPT