1 // PR c++/87152 2 // { dg-do compile } 3 // { dg-options "-std=c++2a" } 4 5 static const int a[] = { 1, 2, 3, 4, 5 }; 6 extern void foo (int); 7 extern void bar (int, int); 8 9 constexpr int baz()10baz () 11 { 12 return 6; 13 } 14 15 template<typename T> 16 void fn1(T i)17fn1 (T i) 18 { 19 for ((i += 2); auto x : a) 20 foo (i); 21 22 for (auto j = 0, k = 0; auto x : a) 23 bar (j + k, x); 24 25 for (constexpr int j = baz (); auto x : a) 26 bar (x, j); 27 } 28 29 void do_fn1()30do_fn1 () 31 { 32 fn1<int>(10); 33 } 34