[Issue 10850] Inout substituted incorrectly for delegates/fptrs in inout function signature

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=10850

--- Comment #16 from Sobirari Muhomori <dfj1esp02 at sneakemail.com> ---
Struct nested in a function. Called so because it can't be named outside
function.

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