Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/g++.dg/cpp2a/range-for16.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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111:04ced10e8804 | 131:84e7813d76e9 |
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1 // PR c++/87152 | |
2 // { dg-do run } | |
3 // { dg-options "-std=c++2a" } | |
4 | |
5 struct A { int i, j; }; | |
6 | |
7 template<typename T> | |
8 void foo () | |
9 { | |
10 A a = { .i = 2, .j = 3 }; | |
11 T arr[] = { 1, 1, 1 }; | |
12 | |
13 for (auto & [ x, y ] = a; auto z : arr) | |
14 if (x + z != 3 || y + z != 4) | |
15 __builtin_abort (); | |
16 | |
17 for (T d = 1; auto &z : arr) | |
18 z += d; | |
19 | |
20 for (const auto [ x, y ] = a; auto z : arr) | |
21 if (x + z != 4 || y + z != 5) | |
22 __builtin_abort (); | |
23 | |
24 for (T d = 1; auto &z : arr) | |
25 z += d; | |
26 | |
27 for (auto [ x, y ] = a; auto z : arr) | |
28 if (x + z != 5 || y + z != 6) | |
29 __builtin_abort (); | |
30 } | |
31 | |
32 int | |
33 main () | |
34 { | |
35 foo<int>(); | |
36 } |