| // This checks that, by default, wchar_t is 32-bit and | |
| // WCHAR_MIN/WCHAR_MAX are 32-bit signed on all platforms when | |
| // _WCHAR_IS_ALWAYS_SIGNED is defined. | |
| #define _WCHAR_IS_ALWAYS_SIGNED 1 | |
| #include <wchar.h> | |
| #define CONCAT(x,y) CONCAT_(x,y) | |
| #define CONCAT_(x,y) x ## y | |
| #define STATIC_ASSERT(condition) \ | |
| static char CONCAT(dummy_,__LINE__)[1 - 2*(!(condition))]; | |
| STATIC_ASSERT(sizeof(wchar_t) == 4); | |
| STATIC_ASSERT(WCHAR_MIN == -1-2147483647); | |
| STATIC_ASSERT(WCHAR_MAX == 2147483647); |