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Subject: Re: [boost] [optional] optional(Expr&&) is insufficiently constrained
From: Marcel Raad (raad_at_[hidden])
Date: 2016-02-19 16:34:27

Andrzej Krzemienski wrote
> I have implemented a temporary patch: the constructor is SFINAE-friendly,
> but only on the latest compilers (MSVC 12.0).
> It is available for tests in the develop branch.

Works for me for me with the reduced test cases as well as with the original
production code that triggered the issue (I was the original reporter of the
problem after updating MSVC14 to Update 2 CTP.) Thank you!


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