D-Programming-Language/phobos — pull request #1938 by 9rnsr (2014-02-15 06:04:56+00:00)
Title: [REG2.065a] Issue 12135 - [AA] Format tail after associative array value is treated as separator if explicit separator is empty

https://d.puremagic.com/issues/show_bug.cgi?id=12135