llvm-project/llvm/test/Regression/C++Frontend/2003-05-21-BitfieldHandling.c

60 lines
972 B
C

struct test_empty {
} e;
int Esize = sizeof(e);
struct rtx_def {
unsigned short code;
long long :3;
int mode : 8;
long long :0;
long long x :31;
//long long y:31;
} N = {2, 7, 1 };
int Nsize = sizeof(N); // Size = 8
struct test1 {
char x:1;
long long :0;
} F1; int F1size = sizeof(F1); // Size = 4
struct test2 {
long long x :4;
} F2; int F2size = sizeof(F2); // Size = 4
struct test3 {
char x:1;
long long :20;
} F3; int F3size = sizeof(F3); // Size = 3
struct test4 {
char x:1;
long long :21;
short Y : 14;
} F4; int F4size = sizeof(F4); // Size = 6
struct test5 {
char x:1;
long long :17;
char Y : 1;
} F5; int F5size = sizeof(F5); // Size = 3
struct test6 {
char x:1;
long long :42;
int Y : 21;
} F6; int F6size = sizeof(F6); // Size = 8
struct test {
char c;
char d : 3;
char e: 3;
int : 0;
char f;
char :0;
long long x : 4;
} M; int Msize = sizeof(M); // Size = 8
int main() {
return 0;
}