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Fix temporary drop scope for last expression. 

The outermost scope is "the entire function", not "the entire function body" which
is different.
This commit is contained in:
Tomek Czajka 2023-10-11 12:06:36 +02:00
parent 142b2ed77d
commit a6d7cc36dc
1 changed files with 3 additions and 3 deletions
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6
src/destructors.md
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@ -156,7 +156,7 @@ temporary variable that holds the result of that expression when used in a
Apart from lifetime extension, the temporary scope of an expression is the
smallest scope that contains the expression and is one of the following:
* The entire function body.
* The entire function.
* A statement.
* The body of an [`if`], [`while`] or [`loop`] expression.
* The `else` block of an `if` expression.
@ -168,8 +168,8 @@ smallest scope that contains the expression and is one of the following:
> **Notes**:
>
> Temporaries that are created in the final expression of a function
> body are dropped *after* any named variables bound in the function body, as
> there is no smaller enclosing temporary scope.
> body are dropped *after* any named variables bound in the function body.
> Their drop scope is the entire function, as there is no smaller enclosing temporary scope.
>
> The [scrutinee] of a `match` expression is not a temporary scope, so
> temporaries in the scrutinee can be dropped after the `match` expression. For