Manfred_Nowak Wrote:
> docs:
> | Expressions that have no effect, like (x + x), are illegal in
> | expression statements.
>
> But what sorts of effects are meant with this?
(x + x) performs a calculation and throws out the result.
x = 42; x = 42;
This is performing an assignment of the same v
docs:
| Expressions that have no effect, like (x + x), are illegal in
| expression statements.
But what sorts of effects are meant with this?
In phobos the expressionStatement `cmp("foo", "bar");' is used in
unittest.d. A comment says:
| Bring in unit test for module by referencing function in
