| error[E0658]: `for` is not allowed in a `const fn` |
| --> $DIR/const-fn-error.rs:5:5 |
| | |
| LL | / for i in 0..x { |
| LL | | |
| LL | | |
| LL | | |
| LL | | sum += i; |
| LL | | } |
| | |_____^ |
| | |
| = note: see issue #87575 <https://github.com/rust-lang/rust/issues/87575> for more information |
| = help: add `#![feature(const_for)]` to the crate attributes to enable |
| = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date |
| |
| error[E0015]: cannot convert `std::ops::Range<usize>` into an iterator in constant functions |
| --> $DIR/const-fn-error.rs:5:14 |
| | |
| LL | for i in 0..x { |
| | ^^^^ |
| | |
| note: impl defined here, but it is not `const` |
| --> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL |
| = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants |
| |
| error[E0015]: cannot call non-const fn `<std::ops::Range<usize> as Iterator>::next` in constant functions |
| --> $DIR/const-fn-error.rs:5:14 |
| | |
| LL | for i in 0..x { |
| | ^^^^ |
| | |
| = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants |
| |
| error: aborting due to 3 previous errors |
| |
| Some errors have detailed explanations: E0015, E0658. |
| For more information about an error, try `rustc --explain E0015`. |