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authorcamthesaxman <camthesaxman@users.noreply.github.com>2020-01-29 18:17:43 -0600
committercamthesaxman <camthesaxman@users.noreply.github.com>2020-01-29 18:17:43 -0600
commitcdc6e2c50f96119bdc4c1205ff5901ca82ec8357 (patch)
tree3e9217eabcf444e166008411f445315606dded59 /gcc_arm/testsuite/consistency.vlad/layout/class-pointer-and-virtual.cpp
parent27176890c4a688ea7de44d3f55af32827016a9fd (diff)
add old compiler with ARM support
Diffstat (limited to 'gcc_arm/testsuite/consistency.vlad/layout/class-pointer-and-virtual.cpp')
-rwxr-xr-xgcc_arm/testsuite/consistency.vlad/layout/class-pointer-and-virtual.cpp16
1 files changed, 16 insertions, 0 deletions
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 <stdio.h>
+
+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));
+}