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doc: Remove unary move operator from language ref. Closes #2032

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Brian Anderson 2012-03-20 15:19:42 -07:00
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commit f5087aa64b
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doc/rust.md
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@ -1852,25 +1852,6 @@ mutate(copy v); // Pass a copy
assert v[0] == 1; // Original was not modified
~~~~
### Unary move expressions
~~~~~~~~{.ebnf .gram}
move_expr : "move" expr ;
~~~~~~~~
This is used to indicate that the referenced _lval_ must be moved out,
rather than copied, when evaluating this expression. It will only have
an effect when the expression is _stored_ somewhere or passed to a
function that takes ownership of it.
~~~~
let x = ~10;
let y = [move x];
~~~~
Any access to `x` after applying the `move` operator to it is invalid,
since it is no longer initialized at that point.
### Call expressions
~~~~~~~~ {.abnf .gram}