syntax: Implement #![no_core] #27393
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src/libcore/prelude/v1.rs
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☔ The latest upstream changes (presumably #27385) made this pull request unmergeable. Please resolve the merge conflicts. |
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☔ The latest upstream changes (presumably #27406) made this pull request unmergeable. Please resolve the merge conflicts. |
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@bors r+ |
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📌 Commit 5877903 has been approved by |
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⌛ Testing commit 5877903 with merge ea95ff6... |
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💔 Test failed - auto-mac-32-opt |
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@bors: r=brson On Fri, Jul 31, 2015 at 10:55 AM, bors [email protected] wrote:
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📌 Commit 6ed2a32 has been approved by |
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⌛ Testing commit 6ed2a32 with merge 6cd5e85... |
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💔 Test failed - auto-linux-64-opt |
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@bors: r=brson On Fri, Jul 31, 2015 at 12:33 PM, bors [email protected] wrote:
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📌 Commit df94d26 has been approved by |
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⌛ Testing commit df94d26 with merge b0c4634... |
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⌛ Testing commit 855ce95 with merge 797d29c... |
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💔 Test failed - auto-mac-64-opt |
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@bors: retry On Mon, Aug 3, 2015 at 10:39 AM, bors [email protected] wrote:
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This commit is an implementation of [RFC 1184][rfc] which tweaks the behavior of the `#![no_std]` attribute and adds a new `#![no_core]` attribute. The `#![no_std]` attribute now injects `extern crate core` at the top of the crate as well as the libcore prelude into all modules (in the same manner as the standard library's prelude). The `#![no_core]` attribute disables both std and core injection. [rfc]: rust-lang/rfcs#1184
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⌛ Testing commit 8ec313d with merge 31efc19... |
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💔 Test failed - auto-mac-64-nopt-t |
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⌛ Testing commit 606d60e with merge 1f6cc16... |
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💔 Test failed - auto-linux-64-x-android-t |
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../src/libstd/sys/unix/thread.rs:169:9: 169:24 error: unused import, On Tue, Aug 4, 2015 at 12:38 PM, bors [email protected] wrote:
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This commit removes the injection of `std::env::args()` from `--test` expanded code, relying on the test runner itself to call this funciton. This is more hygienic because we can't assume that `std` exists at the top layer all the time, and it meaks the injected test module entirely self contained.
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This commit is an implementation of [RFC 1184][rfc] which tweaks the behavior of the `#![no_std]` attribute and adds a new `#![no_core]` attribute. The `#![no_std]` attribute now injects `extern crate core` at the top of the crate as well as the libcore prelude into all modules (in the same manner as the standard library's prelude). The `#![no_core]` attribute disables both std and core injection. [rfc]: rust-lang/rfcs#1184 Closes #27394
7 participants
This commit is an implementation of RFC 1184 which tweaks the behavior of
the
#![no_std]attribute and adds a new#![no_core]attribute. The#![no_std]attribute now injectsextern crate coreat the top of the crateas well as the libcore prelude into all modules (in the same manner as the
standard library's prelude). The
#![no_core]attribute disables both std andcore injection.
Closes #27394