Explain block like expression statements #30
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matthewjasper
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frewsxcv
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| control flow expressions, such as [`loop` | ||
| expressions](expressions.html#infinite-loops) and [`if` | ||
| expressions](expressions.html#if-expressions), which evaluate to `()` can be | ||
| used as statements without a trailing semicolon. |
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Should this be:
...can be used as expression statements...
Or are we using 'expression statement' and 'statement' interchangeably here?
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...which evaluate to
()can be used as statements by omitting a trailing semicolon.
Maybe this makes it clear how to accomplish an expression statement?
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Looks great, thank you! |
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A small thing that I noticed while going through the expressions chapter.
unsafeblocks also have this property, but I'm not sure if they should just be considered another kind of block.Does this need an example?