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author | YamaArashi <shadow962@live.com> | 2016-01-06 01:47:28 -0800 |
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committer | YamaArashi <shadow962@live.com> | 2016-01-06 01:47:28 -0800 |
commit | be8b04496302184c6e8f04d6179f9c3afc50aeb6 (patch) | |
tree | 726e2468c0c07add773c0dbd86ab6386844259ae /gcc/testsuite/consistency.vlad/layout/c-longdouble-1-c-pointer.cpp |
initial commit
Diffstat (limited to 'gcc/testsuite/consistency.vlad/layout/c-longdouble-1-c-pointer.cpp')
-rwxr-xr-x | gcc/testsuite/consistency.vlad/layout/c-longdouble-1-c-pointer.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/consistency.vlad/layout/c-longdouble-1-c-pointer.cpp b/gcc/testsuite/consistency.vlad/layout/c-longdouble-1-c-pointer.cpp new file mode 100755 index 0000000..cea94b9 --- /dev/null +++ b/gcc/testsuite/consistency.vlad/layout/c-longdouble-1-c-pointer.cpp @@ -0,0 +1,23 @@ +#include <stdio.h> + +class c{ +public: + long double f; +}; + + +static class sss: public c{ +public: + char * m; +} sss; + +#define _offsetof(st,f) ((char *)&((st *) 16)->f - (char *) 16) + +int main (void) { + printf ("++Class with pointer inhereting class with longdouble:\n"); + printf ("size=%d,align=%d\n", sizeof (sss), __alignof__ (sss)); + printf ("offset-longdouble=%d,offset-pointer=%d,\nalign-longdouble=%d,align-pointer=%d\n", + _offsetof (class sss, f), _offsetof (class sss, m), + __alignof__ (sss.f), __alignof__ (sss.m)); + return 0; +} |