https://issues.dlang.org/show_bug.cgi?id=15129

Nick Treleaven <[email protected]> changed:

           What    |Removed                     |Added
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           Keywords|                            |safe
                 CC|                            |[email protected]

--- Comment #1 from Nick Treleaven <[email protected]> ---
> it is sufficient for the context to be const, otherwise it probably needs to 
> be immutable.

`i` should be declared `shared` for safe mutation. To support that, the
ParallelForeach.opApply delegate context parameter should require `shared`
(which would allow `immutable` too). Unfortunately the opApply delegate doesn't
support `shared` (or `immutable`) context inference AFAICT.

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