Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/pr79095-1.C @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-Wall -O3" } */ typedef long unsigned int size_t; inline void fill (int *p, size_t n, int) { while (n--) *p++ = 0; } struct B { int* p0, *p1, *p2; size_t size () const { return size_t (p1 - p0); } void resize (size_t n) { if (n > size()) append (n - size()); } void append (size_t n) { if (size_t (p2 - p1) >= n) { fill (p1, n, 0); } } }; void foo (B &b) { if (b.size () != 0) b.resize (b.size () - 1); }