D-Programming-Language/dmd — pull request #2891 by 9rnsr (2013-11-27 16:42:00+00:00)
Title: [REG2.065a] Issue 11525 - Error: 'a[] *= a[]' each element is not a scalar, it is a Complex!double

https://d.puremagic.com/issues/show_bug.cgi?id=11525

#2706 was not good fix.