diff options
author | YamaArashi <shadow962@live.com> | 2016-01-06 01:47:28 -0800 |
---|---|---|
committer | YamaArashi <shadow962@live.com> | 2016-01-06 01:47:28 -0800 |
commit | be8b04496302184c6e8f04d6179f9c3afc50aeb6 (patch) | |
tree | 726e2468c0c07add773c0dbd86ab6386844259ae /gcc/testsuite/consistency.vlad/layout/s-pointer-s-pointer.c |
initial commit
Diffstat (limited to 'gcc/testsuite/consistency.vlad/layout/s-pointer-s-pointer.c')
-rwxr-xr-x | gcc/testsuite/consistency.vlad/layout/s-pointer-s-pointer.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/consistency.vlad/layout/s-pointer-s-pointer.c b/gcc/testsuite/consistency.vlad/layout/s-pointer-s-pointer.c new file mode 100755 index 0000000..90da933 --- /dev/null +++ b/gcc/testsuite/consistency.vlad/layout/s-pointer-s-pointer.c @@ -0,0 +1,17 @@ +#include <stdio.h> + +static struct sss{ + char * f; + struct {char * m;} snd; +} sss; + +#define _offsetof(st,f) ((char *)&((st *) 16)->f - (char *) 16) + +int main (void) { + printf ("+++Struct pointer inside struct starting with pointer:\n"); + printf ("size=%d,align=%d\n", sizeof (sss), __alignof__ (sss)); + printf ("offset-pointer=%d,offset-sss-pointer=%d,\nalign-pointer=%d,align-sss-pointer=%d\n", + _offsetof (struct sss, f), _offsetof (struct sss, snd), + __alignof__ (sss.f), __alignof__ (sss.snd)); + return 0; +} |