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annotate gcc/testsuite/g++.dg/opt/pr18683-1.C @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 // PR middle-end/18683
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2 // { dg-do compile }
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3 // { dg-options "-O0" }
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4
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5 template<typename _CharT>
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6 struct basic_ostream
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7 {
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8 basic_ostream& operator<<(int __n);
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9 };
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10
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11 extern basic_ostream<char> cout;
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12
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13 template<int> struct linear_congruential
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14 {
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15 template<class CharT>
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16 friend basic_ostream<CharT>&
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17 operator<<(basic_ostream<CharT>& os,
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18 const linear_congruential& lcg)
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19 {
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20 return os << 1;
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21 }
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22 };
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23
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24 void instantiate_all()
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25 {
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26 linear_congruential<0> lcf;
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27 cout << lcf;
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28 }
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29