| // PR c++/40502 |
| // { dg-do compile } |
| // { dg-options "-O2" } |
| // { dg-skip-if "packed attribute missing for struct A" { "epiphany-*-*" } { "*" } { "" } } |
| |
| struct A { char x[12], y[35]; }; |
| struct B { char z[50]; }; |
| |
| inline void |
| foo (char *dest, const char *__restrict src, __SIZE_TYPE__ n) |
| { |
| __builtin___strncpy_chk (dest, src, n, __builtin_object_size (dest, 0)); // { dg-warning "will always overflow" } |
| } |
| |
| void bar (const char *, int); |
| |
| inline void |
| baz (int i) |
| { |
| char s[128], t[32]; |
| bar (s, 0); |
| bar (t, i); |
| A a; |
| B b; |
| foo (a.y, b.z, 36); |
| } |
| |
| void |
| test () |
| { |
| baz (0); |
| } |
