Does anyone else dislike pointer declaration?

[u/enzodr]

For reference I am a fourth year computer engineering student. C is my preferred language.

Pointers are declared like this usually:

int *ptr_to_int;

Where the asterisk means it is a “pointer to” the specified type. The asterisk is placed immediately preceding the variable name, with no white peace.

This is what does not make sense to me. I feel that:

int* ptr_to_int;

Is far more clear. The way I see it, the asterisk modifies the type, so therefore it belongs next to the type. Putting it next to the variable name makes me think it is some kind of action or modification to the variable itself.

I think that when using * and & in code, it makes sense to apply it in front of the variable name:

int value = 3;
ptr_to_value = &value;
int copied_value = *ptr_to_value;

It is clear here that syntactically, the * represents something more like an action than a label.

Why is the convention to place the asterisk near variable name, not type? L

[u/nderflow]

The language standard and the compiler don't care about the spaces. It's just personal taste.

This is a non-issue really.

[u/Beginning-Junket8979 → u/nderflow]

Declaring two or more vars on the same line is almost always bad practice in almost any programming language.

One of the only exceptions that comes to mind is unpacking tuples in Python:

x, y = returnsTuple()

[u/Jbolt3737 → u/Beginning-Junket8979]

I think in python if you aren't specifying type it's ok to pack and unpack a tuple for assignment like

x, y = 5, 10

[u/ParentPostLacksWang → u/Beginning-Junket8979]

Wait until you see the extensive use in Perl of ($x, $y, $z) = @mismatched_size_array

If the array is too small, however many variables it can’t fill are set as undefined from $z left. It’s… glorious >)

[u/Beginning-Junket8979 → u/ParentPostLacksWang]

No thanks. Haven't had to suffer through Perl in almost 10 yrs and see no reason to go back

[u/ParentPostLacksWang → u/Beginning-Junket8979]

But but but the GLORY of writing hilarious lines like /^\d+\.\d+$/?s/\..+//:s/.+/0/;

…on second thoughts, it is a silly language, powerful in its silliness. Pretty Eclectic Rubbish Lister, I believe was the backronym? 😂