From cdc6e2c50f96119bdc4c1205ff5901ca82ec8357 Mon Sep 17 00:00:00 2001 From: camthesaxman Date: Wed, 29 Jan 2020 18:17:43 -0600 Subject: add old compiler with ARM support --- .../layout/class-pointer-and-virtual.cpp | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100755 gcc_arm/testsuite/consistency.vlad/layout/class-pointer-and-virtual.cpp (limited to 'gcc_arm/testsuite/consistency.vlad/layout/class-pointer-and-virtual.cpp') diff --git a/gcc_arm/testsuite/consistency.vlad/layout/class-pointer-and-virtual.cpp b/gcc_arm/testsuite/consistency.vlad/layout/class-pointer-and-virtual.cpp new file mode 100755 index 0000000..9b8008e --- /dev/null +++ b/gcc_arm/testsuite/consistency.vlad/layout/class-pointer-and-virtual.cpp @@ -0,0 +1,16 @@ +#include + +static class sss { +public: + char * m; + virtual int f (int i) {return i;} +} sss; + +#define _offsetof(st,f) ((char *)&((st *) 16)->f - (char *) 16) + +int main (void) { + printf ("+++Class starting with pointer and containing virtual function:\n"); + printf ("size=%d,align=%d\n", sizeof (sss), __alignof__ (sss)); + printf ("offset-m=%d,align-m=%d\n", + _offsetof (class sss, m), __alignof__ (sss.m)); +} -- cgit v1.2.3