Rollup merge of #77827 - jyn514:stable-primitives, r=GuillaumeGomez

Don't link to nightly primitives on stable channel

I am not sure how to test this.

Closes https://github.com/rust-lang/rust/issues/77775

r? @GuillaumeGomez
This commit is contained in:
Yuki Okushi 2020-10-17 05:36:41 +09:00 committed by GitHub
commit 8c4d8555f3
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@ -14,6 +14,7 @@ use rustc_ast::{self as ast, AttrStyle};
use rustc_ast::{FloatTy, IntTy, UintTy};
use rustc_attr::{Stability, StabilityLevel};
use rustc_data_structures::fx::{FxHashMap, FxHashSet};
use rustc_feature::UnstableFeatures;
use rustc_hir as hir;
use rustc_hir::def::Res;
use rustc_hir::def_id::{CrateNum, DefId, LOCAL_CRATE};
@ -679,9 +680,13 @@ impl Attributes {
"../".repeat(depth)
}
Some(&(_, _, ExternalLocation::Remote(ref s))) => s.to_string(),
Some(&(_, _, ExternalLocation::Unknown)) | None => {
String::from("https://doc.rust-lang.org/nightly")
}
Some(&(_, _, ExternalLocation::Unknown)) | None => String::from(
if UnstableFeatures::from_environment().is_nightly_build() {
"https://doc.rust-lang.org/nightly"
} else {
"https://doc.rust-lang.org"
},
),
};
// This is a primitive so the url is done "by hand".
let tail = fragment.find('#').unwrap_or_else(|| fragment.len());