do not define static_assert macro for pre-C11 compilers

[oweals/musl.git] / include / assert.h

diff --git a/include/assert.h b/include/assert.h
index 1ee02a4a5fb095d0cffacba1cc05a36a94633138..e679adbf8338ed3280230089fa4e2c871e27a129 100644 (file)
--- a/include/assert.h
+++ b/include/assert.h
@@ -8,7 +8,7 @@
 #define assert(x) ((void)((x) || (__assert_fail(#x, __FILE__, __LINE__, __func__),0)))
 #endif
 
-#ifndef __cplusplus
+#if __STDC_VERSION__ >= 201112L && !defined(__cplusplus)
 #define static_assert _Static_assert
 #endif