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annotate gcc/testsuite/g++.dg/cpp0x/auto4.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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111
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1 // Testcase for deduction of std::initializer_list for auto.
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2 // { dg-do run { target c++11 } }
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3
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4 #include <typeinfo>
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5 #include <initializer_list>
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6 extern "C" void abort();
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7
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8 template <class T>
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9 void f (T t)
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10 {
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11 auto ilt = { &t, &t };
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12 if (typeid(ilt) != typeid(std::initializer_list<T*>))
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13 abort();
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14
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15 auto il = { 1, 2, 3 };
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16 if (typeid(il) != typeid(std::initializer_list<int>))
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17 abort();
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18 }
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19
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20 int main()
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21 {
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22 auto il = { 1, 2, 3 };
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23 if (typeid(il) != typeid(std::initializer_list<int>))
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24 abort();
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25
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26 f('c');
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27 }