Use _Static_assert() if available

[fio.git] / compiler / compiler.h

diff --git a/compiler/compiler.h b/compiler/compiler.h
index 40e857c004c6e4304565ad1e446b4bffaf90eb35..a6a74322549fc66f3210dc9b52406d1fd43a5475 100644 (file)
--- a/compiler/compiler.h
+++ b/compiler/compiler.h
@@ -1,5 +1,6 @@
 #ifndef FIO_COMPILER_H
 #define FIO_COMPILER_H
+#include <assert.h>
 
 #if __GNUC__ >= 4
 #include "compiler-gcc4.h"
@@ -33,6 +34,11 @@
        1; \
 })
 
+
+#if defined(CONFIG_STATIC_ASSERT)
+#define compiletime_assert(condition, msg) _Static_assert(condition, msg)
+
+#else
 #ifndef __compiletime_error
 #define __compiletime_error(message)
 #endif
@@ -56,3 +62,5 @@
        _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
 
 #endif
+
+#endif