[sonar] Put parentheses around macro parameters.

[simgrid.git] / src / bindings / lua / lua_private.hpp

diff --git a/src/bindings/lua/lua_private.hpp b/src/bindings/lua/lua_private.hpp
index abcfd70..30db85b 100644 (file)
--- a/src/bindings/lua/lua_private.hpp
+++ b/src/bindings/lua/lua_private.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010-2017. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2010-2019. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -11,18 +11,13 @@
 #include "simgrid/msg.h"
 #include "simgrid_lua.hpp"
 
-extern "C" {
-
 void sglua_register_host_functions(lua_State* L);
 msg_host_t sglua_check_host(lua_State* L, int index);
 
 void sglua_register_platf_functions(lua_State* L);
 
-const char* sglua_get_msg_error(msg_error_t err);
-}
-
 #define lua_ensure(...) _XBT_IF_ONE_ARG(_lua_ensure_ARG1, _lua_ensure_ARGN, __VA_ARGS__)(__VA_ARGS__)
-#define _lua_ensure_ARG1(cond) _lua_ensure_ARGN(cond, "Assertion %s failed", #cond)
+#define _lua_ensure_ARG1(cond) _lua_ensure_ARGN((cond), "Assertion " _XBT_STRINGIFY(cond) " failed")
 #define _lua_ensure_ARGN(cond, ...)                                                                                    \
   do {                                                                                                                 \
     if (!(cond)) {                                                                                                     \