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annotate gcc/testsuite/g++.dg/cpp2a/array-conv6.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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145
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1 // PR c++/91364 - Implement P0388R4: Permit conversions to arrays of unknown bound.
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2 // { dg-do run { target c++2a } }
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3
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4 // Ranking of reference initialization conversions
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5
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6 int f1(const int(&)[]) { return 1; }
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7 int f1(const int(&)[1]) { return 2; }
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8
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9 int f2(const int(&)[]) { return 1; }
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10 int f2(int(&)[1]) { return 2; }
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11
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12 int f3(int(&)[]) { return 1; }
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13 int f3(const int(&)[1]) { return 2; }
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14
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15 const int arr[1] = { 42 };
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16
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17 int
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18 main ()
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19 {
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20 if (f1(arr) != 2)
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21 __builtin_abort ();
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22
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23 if (f2(arr) != 1)
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24 __builtin_abort ();
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25
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26 if (f3(arr) != 2)
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27 __builtin_abort ();
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28 }