Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/expr/anew3.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-do run } // PR 11228: array operator new, with zero-initialization and a variable sized array. // Regression test for PR // Author: Matt Austern <austern@apple.com> #include <new> #include <stdlib.h> #include <string.h> struct X { int a; double b; }; X* allocate(int n) { void *p; p = malloc(n * sizeof (X)); memset (p, 0xff, n * sizeof(X)); return new (p) X[n](); } int main() { const int n = 17; X* p = allocate(n); for (int i = 0; i < n; ++i) if (p[i].a != 0 || p[i].b != 0.0) abort (); exit (0); }