Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp1y/new1.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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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-cddce-details" } */ // { dg-additional-options "-fdelete-null-pointer-checks" } #include <stdlib.h> void new_without_use() { int *x = new int; } void new_array_without_use() { int *x = new int[5]; } void new_primitive() { int *x = new int; delete x; } void new_array() { int *x = new int[10]; delete [] x; } void new_primitive_store() { int *x = new int; *x = 10; delete x; } void new_primitive_load() { int *x = new int; int tmp = *x; delete x; } int new_primitive_load_with_use() { int *x = new int; int tmp = *x; delete x; return tmp; } void new_array_store() { int *x = new int[10]; x[4] = 10; delete [] x; } void new_array_load() { int *x = new int[10]; int tmp = x[4]; delete [] x; } void test_unused() { volatile double d = 0.0; double *p = new double (); d += 1.0; // { dg-warning "deprecated" "" { target c++2a } } delete p; } /* { dg-final { scan-tree-dump-times "Deleting : operator delete" 5 "cddce1"} } */ /* { dg-final { scan-tree-dump-times "Deleting : _\\d+ = operator new" 7 "cddce1"} } */