https://issues.dlang.org/show_bug.cgi?id=16680
--- Comment #6 from github-bugzi...@puremagic.com --- Commit pushed to master at https://github.com/dlang/druntime https://github.com/dlang/druntime/commit/184435f243b830cf464047deb1b636a8d5b4ed4a implement templated array ops - use RPN to encode operand precedence - fixes Issue 15619, and 16680 --