[Issue 5540] Probable bug-hiding redundancies

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=5540

Dmitry Olshansky <dmitry.olsh at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dmitry.olsh at gmail.com

--- Comment #8 from Dmitry Olshansky <dmitry.olsh at gmail.com> ---
I think indeed for expressions that are trivially true (or false) there must be
an error in the context of || and &&. x == x and x != x is a popular mistake.

Except for true/false literals as they are often used for debugging and
disabling parts of program explicitly. It's a balancing act but a lot of vlaue
to be had.

On the other hand I'd really just give this to dscanner or simillar lint. I
tried dscanner right now but it doesn't seem to pick it up.

--