unix: silence STATIC_ASSERT compiler warnings

Newer versions of gcc complain about the definition of the zero element array. Squelch that warning by turning it into a one element array.
2013-04-12 19:37:52 +02:00 · 2013-04-12 19:37:52 +02:00 · ef85bdaffb
commit ef85bdaffb
parent 5ed1d02cc0
1 changed files with 1 additions and 1 deletions
--- a/src/unix/internal.h
+++ b/src/unix/internal.h
@ -46,7 +46,7 @@
 #endif

 #define STATIC_ASSERT(expr)                                                   \
-  void uv__static_assert(int static_assert_failed[0 - !(expr)])
+  void uv__static_assert(int static_assert_failed[1 - 2 * !(expr)])

 #define ACCESS_ONCE(type, var)                                                \
  (*(volatile type*) &(var))