Use ptr::{null, null_mut} instead of 0 as *{const, mut}

[tbu-]

No description provided.

[rust-highfive]

r? @aturon

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[aturon]

Thanks!

@bors: r+

[apasel422]

@bors r=aturon

[bors]

📌 Commit ceb4e3c has been approved by aturon

[bors]

⌛ Testing commit ceb4e3c with merge dc0a71b...

[bors]

💔 Test failed - auto-mac-cross-ios-opt

[apasel422]

Seems that this file is missing an import of ptr.

[tbu-]

Should be fixed.

[apasel422]

Travis output:

src/libstd/sys/unix/time.rs:13:5: 13:8 error: unused import
src/libstd/sys/unix/time.rs:13 use ptr;
                                   ^~~
src/libstd/lib.rs:289:31: 289:39 note: lint level defined here
src/libstd/lib.rs:289 #![cfg_attr(not(stage0), deny(warnings))]

[apasel422]

Travis output:

src/libtest/lib.rs:71:5: 71:13 error: unused import
src/libtest/lib.rs:71 use std::ptr;
                          ^~~~~~~~
src/libtest/lib.rs:34:31: 34:39 note: lint level defined here
src/libtest/lib.rs:34 #![cfg_attr(not(stage0), deny(warnings))]

[tbu-]

Travis successfully compiled the code, so it should be good now.

[apasel422]

@bors: r=aturon

[bors]

📌 Commit 8fd087a has been approved by aturon

[eddyb]

@bors rollup

[Manishearth]

https://buildbot.rust-lang.org/builders/auto-win-gnu-64-opt/builds/4820

[tbu-]

Fixed.

[bors]

☔ The latest upstream changes (presumably #33890) made this pull request unmergeable. Please resolve the merge conflicts.

[tbu-]

Rebased.

[eddyb]

@bors r=aturon

[bors]

📌 Commit 81e95c1 has been approved by aturon