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annotate gcc/testsuite/g++.dg/cpp0x/constexpr-55708.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++/55708
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2 // { dg-do compile { target c++11 } }
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3
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4 template<int N,int NNN>
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5 struct AA { static constexpr int val = N; };
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6
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7 template<typename A,typename B>
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8 //constexpr unsigned long long mymax(A a,B b){ // <-- compiles
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9 constexpr unsigned long long mymax(A && a,const B& b){
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10 return a<b?b:a;
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11 }
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12
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13 template<char... List>
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14 constexpr long long operator"" _y() noexcept
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15 {
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16 return AA<1, mymax(1,2)>::val; // <-- crashes gcc
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17 // return mymax(1,2); // <-- compiles
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18 // return AA<1,2>::val; // <-- compiles
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19 }
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20
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21 template<char... List>
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22 constexpr unsigned long long do_y() noexcept
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23 {
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24 return AA<1, mymax(1,2)>::val; // <-- crashes gcc
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25 }
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26
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27 int main()
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28 {
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29 return 1_y + do_y();
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30 }