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loop_break_value doc: remove note about other loops

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Diggory Hardy 2017-05-17 13:00:10 +01:00
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4
src/doc/unstable-book/src/language-features/loop-break-value.md
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@ -57,10 +57,6 @@ let n: i32 = loop {
};
```
For now, breaking with a value is only possible with `loop`; the same functionality may
some day be added to `for` and `while` (this would require some new syntax like
`while f() { break 1; } default { break 0; }`).
#### Break: label, value
Four forms of `break` are available, where EXPR is some expression which evaluates to a value: