Static Analysis Tooling / Effective D

[Marco Leise via Digitalmars-d]

Am Thu, 24 Apr 2014 13:11:18 +0200
schrieb Artur Skawina via Digitalmars-d
<digitalmars-d at puremagic.com>:

> `size_t x = 1 << shiftAmount` is definitely not something that
> should be recommended, see above. Just use the correct type on
> the lhs of shift operators.

auto x = cast(size_t) 1 << shiftAmount;  // really ?! :(

In that case it is better to define ONE as a constant :)

enum ONE = cast(size_t) 1;
auto x = ONE << shiftAmount;

-- 
Marco