[Issue 10378] Prevent local imports from hiding local symbols

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=10378

--- Comment #33 from hsteoh at quickfur.ath.cx ---
There has been a steady stream of PRs, at least when I was active last year,
that moved imports into local scope (to keep Phobos internal interdependencies
under control) and turned local imports into scoped imports (to prevent
hijacking).  If you find any other places in Phobos that has
possibly-hijackable local imports, please file a bug or submit a PR. :-)

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