D-Programming-Language/dmd — pull request #1744 by 9rnsr (2013-03-14 02:07:51+00:00)
Title: Issue 9712 - IFTI does not support deducing static array types from array literal arguments

http://d.puremagic.com/issues/show_bug.cgi?id=9712

IFTI should consider the argument's compile-time known boundaries.

By this change, the lengths of string literal, slice expression, and array literal can be handled in compile time if possible.