Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/g++.dg/cpp2a/range-for9.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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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/g++.dg/cpp2a/range-for9.C Thu Oct 25 07:37:49 2018 +0900 @@ -0,0 +1,30 @@ +// P0614R1 +// { dg-do run } +// { dg-options "-std=c++2a" } + +struct A { int i, j; }; + +int +main () +{ + A a = { .i = 2, .j = 3 }; + int arr[] = { 1, 1, 1 }; + + for (auto & [ x, y ] = a; auto z : arr) + if (x + z != 3 || y + z != 4) + __builtin_abort (); + + for (int d = 1; auto &z : arr) + z += d; + + for (const auto [ x, y ] = a; auto z : arr) + if (x + z != 4 || y + z != 5) + __builtin_abort (); + + for (int d = 1; auto &z : arr) + z += d; + + for (auto [ x, y ] = a; auto z : arr) + if (x + z != 5 || y + z != 6) + __builtin_abort (); +}