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annotate gcc/testsuite/g++.dg/opt/flifetime-dse3.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 // PR c++/68006
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2 // { dg-do run { target c++11 } }
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3 // { dg-options -O2 }
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4
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5 inline void* operator new(__SIZE_TYPE__, void* ptr)
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6 {
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7 return ptr;
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8 }
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9
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10 struct X { int x; int y; int z = 42; };
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11
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12 void test_bar(void* p)
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13 {
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14 new(p) X{}; // Bad.
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15 }
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16
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17 int main()
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18 {
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19 int ar[3] = { 1,2,3 };
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20 test_bar (ar);
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21 return (ar[0] != 0 || ar[1] != 0 || ar[2] != 42);
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22 }