[Issue 13055] @nogc std.string.sformat

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=13055

--- Comment #1 from bearophile_hugs at eml.cc ---
One of my intended usages for this function is to generate messages for
exceptions in @nogc code. Chris Cain comments:

> It's just stack-allocated this way isn't possible since the 
> exception can be thrown into a scope above your stack allocated 
> chars.

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