View source code
Display the source code in dmd/target.d from which this page was generated on github.
Report a bug
If you spot a problem with this page, click here to create a Bugzilla issue.
Improve this page
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.

Function dmd.target.Target.preferPassByRef

Decides whether an in parameter of the specified POD type is to be passed by reference or by value. To be used with -preview=in only!

extern(C++) bool preferPassByRef (
  Type t
);

Parameters

NameDescription
t type of the in parameter, must be a POD

Returns

true if the in parameter is to be passed by reference

Authors

Walter Bright

License

Boost License 1.0