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49 lines
1.4 KiB
Plaintext
49 lines
1.4 KiB
Plaintext
warning: denote infinite loops with `loop { ... }`
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--> $DIR/issue-27042.rs:8:9
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LL | / 'b:
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LL | |
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LL | | while true { break }; // but here we cite the whole loop
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| |__________________^ help: use `loop`
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= note: `#[warn(while_true)]` on by default
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error[E0308]: mismatched types
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--> $DIR/issue-27042.rs:6:16
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LL | loop { break };
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| ^^^^^
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| expected `i32`, found `()`
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| help: give it a value of the expected type: `break 42`
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error[E0308]: mismatched types
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--> $DIR/issue-27042.rs:8:9
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LL | let _: i32 =
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| --- expected due to this
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LL | / 'b:
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LL | |
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LL | | while true { break }; // but here we cite the whole loop
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| |____________________________^ expected `i32`, found `()`
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error[E0308]: mismatched types
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--> $DIR/issue-27042.rs:12:9
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LL | / 'c:
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LL | | for _ in None { break }; // but here we cite the whole loop
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| |_______________________________^ expected `i32`, found `()`
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error[E0308]: mismatched types
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--> $DIR/issue-27042.rs:15:9
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LL | let _: i32 =
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| --- expected due to this
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LL | / 'd:
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LL | | while let Some(_) = None { break };
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| |__________________________________________^ expected `i32`, found `()`
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error: aborting due to 4 previous errors; 1 warning emitted
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For more information about this error, try `rustc --explain E0308`.
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