list.at fails to resolve its polymorphic varable

[Syuparn]

The following code with list.at function fails to compile with the error message below.

use core {println}
use core.list

main :: () {
    l := list.make(i32);
    l->push_end(1);
    println(l->at(0));
}

Failed to compile your code:

Line 156, column 37:
    Unable to resolve symbol 'T'. Did you mean 'at'?
 156 | at :: (list: &List, index: i32) -> &T {
                                           ^ 

[Brendan Hansen]

I merged in your fix. Thanks for reporting the issue!