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warning: denote infinite loops with `loop { ... }`
--> $DIR/issue-52443.rs:6:11
|
LL | [(); {while true {break}; 0}];
| ^^^^^^^^^^ help: use `loop`
|
= note: `#[warn(while_true)]` on by default
error[E0308]: mismatched types
--> $DIR/issue-52443.rs:2:10
|
LL | [(); & { loop { continue } } ];
| ^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `&_`
|
= note: expected type `usize`
found reference `&_`
help: consider removing the borrow
|
LL - [(); & { loop { continue } } ];
LL + [(); { loop { continue } } ];
|
error[E0308]: mismatched types
--> $DIR/issue-52443.rs:4:17
|
LL | [(); loop { break }];
| ^^^^^ expected `usize`, found `()`
|
help: give the `break` a value of the expected type
|
LL | [(); loop { break 42 }];
| ++
error[E0015]: cannot use `for` loop on `RangeFrom<usize>` in constants
--> $DIR/issue-52443.rs:9:21
|
LL | [(); { for _ in 0usize.. {}; 0}];
| ^^^^^^^^
|
= note: calls in constants are limited to constant functions, tuple structs and tuple variants
error[E0015]: cannot use `for` loop on `RangeFrom<usize>` in constants
--> $DIR/issue-52443.rs:9:21
|
LL | [(); { for _ in 0usize.. {}; 0}];
| ^^^^^^^^
|
= note: calls in constants are limited to constant functions, tuple structs and tuple variants
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 4 previous errors; 1 warning emitted
Some errors have detailed explanations: E0015, E0308.
For more information about an error, try `rustc --explain E0015`.
|
