Display the source code in dmd/escape.d from which this page was generated on github.

If you spot a problem with this page, click here to create a Bugzilla issue.

Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes. If you'd like to make larger changes you may want to consider using local clone.

Struct `dmd.escape.EscapeByResults`

Aggregate the data collected by the escapeBy??() functions.


						
				struct EscapeByResults
				;

Fields

Name	Type	Description
`byExp`	`void delegate(Expression, bool)`	called when expression temporaries are being returned by ref / address
`byFunc`	`void delegate(FuncDeclaration, bool)`	called on nested functions that are turned into delegates When `called` is true, it means the delegate escapes variables from the closure through a call to it, while `false` means the delegate itself escapes.
`byRef`	`void delegate(VarDeclaration, bool)`	called on variables being returned by ref / address
`byValue`	`void delegate(VarDeclaration)`	called on variables with values containing pointers
`live`	`bool`	if @live semantics apply, i.e. expressions `p`, `p`, `*p`, etc., all return `p`.

Authors

Walter Bright

License

Boost License 1.0