“What do you mean undeclared function?, it’s right there”

5 mins checking everything....

“oh I haven’t spelt it right.....”

Every time i have that kind of problem I quickly copy and paste from the declaration.

More than once the function was misspelled and if its used in many places, especially if its used in other projects its not an option to fix it :/.

Yeah, or you’re on Xcode that doesn’t care and throws random undeclared errors everywhere

Ctrl+space 💙

Code completion sure is a handy thing to have