diff options
Diffstat (limited to 'gcc/testsuite/consistency.vlad/layout/f-10-11-10.c')
-rwxr-xr-x | gcc/testsuite/consistency.vlad/layout/f-10-11-10.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gcc/testsuite/consistency.vlad/layout/f-10-11-10.c b/gcc/testsuite/consistency.vlad/layout/f-10-11-10.c new file mode 100755 index 0000000..45b13c3 --- /dev/null +++ b/gcc/testsuite/consistency.vlad/layout/f-10-11-10.c @@ -0,0 +1,31 @@ +#include <stdio.h> + +struct sss{ + int i1:10; + int i2:11; + int i3:10; +}; + +static union u{ + struct sss sss; + unsigned char a[sizeof (struct sss)]; +} u; + +int main (void) { + int i; + for (i = 0; i < sizeof (struct sss); i++) + u.a[i] = 0; + u.sss.i1 = 1023.0; + for (i = 0; i < sizeof (struct sss); i++) + printf ("%x ", u.a[i]); + printf ("\n"); + u.sss.i2 = 2047.0; + for (i = 0; i < sizeof (struct sss); i++) + printf ("%x ", u.a[i]); + printf ("\n"); + u.sss.i3 = 1023.0; + for (i = 0; i < sizeof (struct sss); i++) + printf ("%x ", u.a[i]); + printf ("\n"); + return 0; +} |