Semicolon?
Witold Baryluk
witold.baryluk at gmail.com
Tue May 11 16:46:37 UTC 2021
On Tuesday, 11 May 2021 at 16:31:34 UTC, deadalnix wrote:
> On Tuesday, 11 May 2021 at 15:41:02 UTC, Witold Baryluk wrote:
>> On Wednesday, 31 March 2021 at 21:51:07 UTC, Arun wrote:
>>> Just curious. Does the compiler need semicolon anymore? Are
>>> there corner cases that don't work without semicolon?
>>
>> Please never even considering semicolons to be optional in D.
>> I once hit a optional semicolon issue in JavaScript, that took
>> two weeks to debug. I hate that feature since then (~2005).
>>
>> If you don't want to use semicolons, just use Python-like
>> syntax, and then run it thour some converter for example.
>
> function foo()
> {
> return
> {
> foo: "bar"
> }
> }
>
> console.log(foo())
>
> What does this log? "undefined", obviously, what did you expect?
>
> I learned this the hard way too.
Yeah.
How about this:
```javascript
function bar(x) { return x; }
function baz(x) { return x; }
function foo(aaaaaaaaaaaaaaaaaaaaaaaaaaaa) {
return bar(aaaaaaaaaaaaaaaaaaaaaaaaaaaa)
+ baz(aaaaaaaaaaaaaaaaaaaaaaaaaaaa);
}
console.log(foo(21))
```
Learned very hard way.
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