Mercurial > hg > CbC > CbC_gcc
view 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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// PR c++/87152 // { dg-do run } // { dg-options "-std=c++2a" } struct A { int i, j; }; template<typename T> void foo () { A a = { .i = 2, .j = 3 }; T arr[] = { 1, 1, 1 }; for (auto & [ x, y ] = a; auto z : arr) if (x + z != 3 || y + z != 4) __builtin_abort (); for (T 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 (T d = 1; auto &z : arr) z += d; for (auto [ x, y ] = a; auto z : arr) if (x + z != 5 || y + z != 6) __builtin_abort (); } int main () { foo<int>(); }