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view gcc/testsuite/g++.dg/warn/Wsizeof-pointer-memaccess-1.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// Test -Wsizeof-pointer-memaccess warnings. // { dg-do compile } // { dg-options "-Wall -Wno-sizeof-array-argument" } // { dg-require-effective-target alloca } typedef __SIZE_TYPE__ size_t; extern "C" void *memset (void *, int, size_t); int foo (int x, char b[10]) { long a[memset (b, 0, sizeof (b)) ? x + 10 : x]; // { dg-warning "call is the same expression as the destination; did you mean to provide an explicit length?" } return a[0]; }