Bug 13483 – std.range.tee should also accept a function name

2.067.0-b1 ----- import std.stdio, std.range; void main() { auto r = [3, 1, 4]; r.tee!(a => writeln(a)); // OK r.tee!writeln; // NG } ----- D:\d\dmd2\windows\bin\..\..\src\phobos\std\range.d(10023): Error: writeln (int _param_0) is not callable using argument types () foo.d(7): Error: template instance std.range.tee!(writeln, cast(Flag)true, int[]) error instantiating

Commit pushed to master at https://github.com/D-Programming-Language/phobos https://github.com/D-Programming-Language/phobos/commit/3b59042897620129cf859c03d9d20c9aa239a728 Fix issue 13483 std.range.tee should accept function symbols