#include <stdio.h> typedef struct _Slice { size_t length; void* ptr; } Slice; int main(void) { Slice s={0,NULL}; if(s)return 1; return 0; }
Standard input is empty
prog.c: In function 'main': prog.c:10:5: error: used struct type value where scalar is required if(s)return 1; ^ prog.c:9:8: warning: variable 's' set but not used [-Wunused-but-set-variable] Slice s={0,NULL}; ^
Standard output is empty