https://issues.dlang.org/show_bug.cgi?id=20447

Walter Bright <bugzilla@digitalmars.com> changed:

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                 CC|                            |bugzilla@digitalmars.com

--- Comment #1 from Walter Bright <bugzilla@digitalmars.com> ---
I don't know why this is a regression. .dup was added to core.sys.posix.unistd 5 years ago?

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https://issues.dlang.org/show_bug.cgi?id=20447

Rainer Schuetze <r.sagitario@gmx.de> changed:

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--- Comment #2 from Rainer Schuetze <r.sagitario@gmx.de> ---
(In reply to Walter Bright from comment #1)
> I don't know why this is a regression. .dup was added to core.sys.posix.unistd 5 years ago?

The test case compiles up to 2.089. core.thread was refactored to a package, and this seems to uncover a bug with public imports leaking through private imports.

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https://issues.dlang.org/show_bug.cgi?id=20447

--- Comment #3 from Rainer Schuetze <r.sagitario@gmx.de> ---
I've dustmited it to this:

--- test.d
void foo()
{
    import p.b;
    int[] x;
    auto b = x.dup;
}

--- p/b.d
module p.b;
package import p.c;

--- p/c.d
module p.c;
void dup(int);


i.e. a package import leaks. Probably related: https://issues.dlang.org/show_bug.cgi?id=11065

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https://issues.dlang.org/show_bug.cgi?id=20447

Dlang Bot <dlang-bot@dlang.rocks> changed:

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           Keywords|                            |pull

--- Comment #4 from Dlang Bot <dlang-bot@dlang.rocks> ---
@rainers created dlang/druntime pull request #2895 "fix Issue 20447 - [REG 2.089] importing core.thread exposes unistd, hidin…" fixing this issue:

- fix Issue 20447 - [REG 2.089] importing core.thread exposes unistd, hiding object.dup

  avoid package import, it doesn't work as one would guess (due to spec
missing)

https://github.com/dlang/druntime/pull/2895

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https://issues.dlang.org/show_bug.cgi?id=20447

Dlang Bot <dlang-bot@dlang.rocks> changed:

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #5 from Dlang Bot <dlang-bot@dlang.rocks> ---
dlang/druntime pull request #2895 "fix Issue 20447 - [REG 2.089] importing core.thread exposes unistd, hidin…" was merged into stable:

- c85fc34e62afd1d61d24f5cbd2f936691b57b701 by Rainer Schuetze:
  fix Issue 20447 - [REG 2.089] importing core.thread exposes unistd, hiding
object.dup

  avoid package import, it doesn't work as one would guess (due to spec
missing)

https://github.com/dlang/druntime/pull/2895

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