Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.old-deja/g++.jason/warning5.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-do run } // { dg-options "-Wall" } // PRMS Id: 5135 // Bug: g++ complains that the result of the new expression is not used. extern "C" int printf (const char *, ...); inline void * operator new (__SIZE_TYPE__, void *p) { return p; } class foo { public: foo() : a(42) {}; int a; }; int main() { char buffer[1024]; new (buffer) foo; foo* pY = (foo *)buffer; return pY->a != 42; }