D-Programming-Language/dmd — pull request #2876 by yebblies (2013-11-24 16:29:44+00:00)
Title: Issue 8557 - AA error with string[string][]

If we have a non-integer key at some point, it's an AA literal.

https://d.puremagic.com/issues/show_bug.cgi?id=8557