The default ctor of meta::factory should be public.

[gamecentric]

Fixes a compilation issue in C++20, where the factory{} initializer used by the meta::reflect helper function (and possibly elsewher) invokes the default costructor instead of using aggregate initialization as it does in C++17 and earlier.

[coveralls]

Pull Request Test Coverage Report for Build 111

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 110:	0.0%
Covered Lines:	765
Relevant Lines:	765

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💛 - Coveralls

[skypjack]

Indeed. Thank you. 👍