commit https://github.com/vim/vim/commit/bee6c0cf86a75faa2aa893f2c9db82fd944a89a5 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Mar 25 15:40:50 2016 +0100 patch 7.4.1648 Problem: Compiler has a problem copying a string into di_key[]. (Yegappan Lakshmanan) Solution: Add dictitem16_T.

start:
test for empty string: ok
test for 1 char: ok
test for 3 chars: ok
test for contains meta char: ok
test for contains non-ascii char: ok