diff options
Diffstat (limited to 'stdlib')
| -rw-r--r-- | stdlib/util.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/stdlib/util.h b/stdlib/util.h index fb708476..310ba905 100644 --- a/stdlib/util.h +++ b/stdlib/util.h @@ -17,6 +17,8 @@ #define check_initialized(var, name) *({ if (!var ## $initialized) fail("The variable " name " is being accessed before it has been initialized!"); \ &var; }) +#define IF_DECLARE(decl, expr, block) if (({ decl; expr ? ({ block; 1; }) : 0; })) {} + #ifndef auto #define auto __auto_type #endif |