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comparison gcc/testsuite/g++.dg/warn/Wnonnull-compare-3.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 // PR c++/69850
2 // { dg-do compile }
3 // { dg-options "-Wnonnull-compare" }
4
5 template <typename T>
6 struct A {
7 static void foo (T *x) { x->bar (); }
8 };
9 template <typename T>
10 struct B {
11 T b;
12 void operator= (B) { A<T>::foo (&b); }
13 };
14 struct C {
15 void bar () { delete[] this; } // { dg-bogus "nonnull argument" }
16 };
17 struct D { B<C> d; };
18 struct G {
19 D g[6];
20 void baz ();
21 };
22 int a;
23
24 void
25 G::baz ()
26 {
27 g[a] = g[1];
28 }