Merge commit '23d11428de3e973b34a5090a78d62887f821c90e' into clippyup

[rust.git] / compiler / rustc_lint / src / builtin.rs

diff --git a/compiler/rustc_lint/src/builtin.rs b/compiler/rustc_lint/src/builtin.rs
index 5dbcc1655c906f354b4046f0cbed2195ab663a38..61695109a894a268b368239683cd8ea0de106f74 100644 (file)
--- a/compiler/rustc_lint/src/builtin.rs
+++ b/compiler/rustc_lint/src/builtin.rs
@@ -3147,7 +3147,8 @@ fn is_zero(expr: &hir::Expr<'_>) -> bool {
     /// ### Example
     ///
     /// ```rust,compile_fail
-    /// #![feature(asm)]
+    /// use std::arch::asm;
+    ///
     /// fn main() {
     ///     unsafe {
     ///         asm!("foo: bar");
@@ -3164,10 +3165,7 @@ fn is_zero(expr: &hir::Expr<'_>) -> bool {
     /// of this, GNU assembler [local labels] *must* be used instead of labels
     /// with a name. Using named labels might cause assembler or linker errors.
     ///
-    /// See the [unstable book] for more details.
-    ///
     /// [local labels]: https://sourceware.org/binutils/docs/as/Symbol-Names.html#Local-Labels
-    /// [unstable book]: https://doc.rust-lang.org/nightly/unstable-book/library-features/asm.html#labels
     pub NAMED_ASM_LABELS,
     Deny,
     "named labels in inline assembly",