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error[E0658]: let bindings in constant functions are unstable (see issue #48821)
--> $DIR/const-fn-error.rs:16:19
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LL | let mut sum = 0;
| ^
|
= help: add #![feature(const_let)] to the crate attributes to enable
error[E0658]: statements in constant functions are unstable (see issue #48821)
--> $DIR/const-fn-error.rs:16:19
|
LL | let mut sum = 0;
| ^
|
= help: add #![feature(const_let)] to the crate attributes to enable
error[E0015]: calls in constant functions are limited to constant functions, tuple structs and tuple variants
--> $DIR/const-fn-error.rs:19:14
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LL | for i in 0..x {
| ^^^^
error[E0019]: constant function contains unimplemented expression type
--> $DIR/const-fn-error.rs:19:14
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LL | for i in 0..x {
| ^^^^
error[E0080]: could not evaluate constant expression
--> $DIR/const-fn-error.rs:29:13
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LL | for i in 0..x {
| ---- calling non-const fn `<I as std::iter::IntoIterator><std::ops::Range<usize>>::into_iter`
...
LL | let a : [i32; f(X)]; //~ ERROR E0080
| ^^^^^^----^
| |
| inside call to `f`
error: aborting due to 5 previous errors
Some errors occurred: E0015, E0019, E0080, E0658.
For more information about an error, try `rustc --explain E0015`.
|
