nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2024-11-02 15:32:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

add target_feature items to doc_cfg rustdoc test

Browse Source
This commit is contained in:
QuietMisdreavus 2018-03-21 19:57:10 -05:00
parent 017bfc3611
commit b3fb0d10f0
1 changed files with 24 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
src/test/rustdoc/doc-cfg.rs
View File

@ -9,6 +9,7 @@
// except according to those terms.
#![feature(doc_cfg)]
#![feature(target_feature, cfg_target_feature)]
// @has doc_cfg/struct.Portable.html
// @!has - '//*[@id="main"]/*[@class="stability"]/*[@class="stab portability"]' ''
@ -45,3 +46,26 @@ pub mod unix_only {
fn unix_and_arm_only_function() {}
}
}
// tagging a function with `#[target_feature]` creates a doc(cfg(target_feature)) node for that
// item as well
// the portability header is different on the module view versus the full view
// @has doc_cfg/index.html
// @matches - '//*[@class=" module-item"]//*[@class="stab portability"]' '\Aavx\Z'
// @has doc_cfg/fn.uses_target_feature.html
// @has - '//*[@id="main"]/*[@class="stability"]/*[@class="stab portability"]' \
// 'This is supported with target feature avx only.'
#[target_feature(enable = "avx")]
pub unsafe fn uses_target_feature() {
content::should::be::irrelevant();
}
// @has doc_cfg/fn.uses_cfg_target_feature.html
// @has - '//*[@id="main"]/*[@class="stability"]/*[@class="stab portability"]' \
// 'This is supported with target feature avx only.'
#[doc(cfg(target_feature = "avx"))]
pub fn uses_cfg_target_feature() {
uses_target_feature();
}