Strange "Statement is not reachable"

[Orgoton]

I have other functions and constructors with return statements and none other gives out the same error. Besides, it is strange that the DMD does not supply me with information as to where the error occurs (in this case, which line is unreachable).

Furthermore, the compiling log shows at the end: "0 warnings, 0 errors" when there were at least one, but this may be related to Code::Blocks.