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Associated item module hints #55089
Description
fn foo(n: usize) {
assert!(n <= u32::MAX as usize);
}
fn main() {}
Gives:
error[E0599]: no associated item named `MAX` found for type `u32` in the current scope
--> ...\test.rs:2:18
|
2 | assert!(n <= u32::MAX as usize);
| ^^^^^^^^ associated item not found in `u32`
error: aborting due to previous error
For more information about this error, try `rustc --explain E0599`.
Perhaps here we want to give a hint where to find the u32::MAX?
Activity
estebank commentedon Oct 15, 2018
I'm convinced there's an open ticket for this, but I'm failing to find it. Closest I could find was #29841.
estebank commentedon Oct 15, 2018
This case in particular could be handled explicitly, I believe, as I don't think we have this problem in general in
std, only for the numeric types. That being said, if someone has the time to build a generic solution, that'd be of course more useful than a targeted approach.estebank commentedon Oct 15, 2018
Found it! #26760
leonardo-m commentedon Oct 15, 2018
Close?