Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/Wclass-memaccess-5.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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/* PR c++/92001 - missing -Wclass-memaccess with array as first argument to memset { dg-do compile } { dg-options "-Wall" } */ extern "C" void* memset (void*, int, __SIZE_TYPE__); struct S { S (); }; void test_array_access (S *p, S (*pa)[2], S (&r)[3]) { S a[1]; memset (a, 0, sizeof a); // { dg-warning "-Wclass-memaccess" } memset (*pa, 0, sizeof *pa); // { dg-warning "-Wclass-memaccess" } memset (r, 0, sizeof r); // { dg-warning "-Wclass-memaccess" } }