Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/g++.dg/warn/Wnonnull-compare-6.C @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

// PR c++/69922
// { dg-do compile }
// { dg-options "-Wnonnull-compare" }

struct T { virtual ~T (); };
struct S { virtual ~S (); T *f (bool); };
struct U : S, T {};

T *
S::f (bool b)
{
  return b ? static_cast<U *> (this) : (U *) 0;	// { dg-bogus "nonnull argument" }
}