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// PR c++/40502

// { dg-do compile }

// { dg-options "-O2" }

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);

}