[Issue 20505] [DIP1000] Static array allows to escape references to stack variables

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=20505

--- Comment #1 from Walter Bright <bugzilla at digitalmars.com> ---
The problem is the line `foo(arr)` where `scope char[][2] arr` is converted to
`scope char[][]`. This conversion should not be allowed, as it loses the
scope-ness of the second level of indirection.

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