+++ /dev/null
-#![crate_type = "lib"]
-
-#[doc(alias = "foo")] // ok!
-pub struct Bar;
-
-#[doc(alias)] //~ ERROR
-#[doc(alias = 0)] //~ ERROR
-#[doc(alias("bar"))] //~ ERROR
-#[doc(alias = "\"")] //~ ERROR
-#[doc(alias = "\n")] //~ ERROR
-#[doc(alias = "
-")] //~^ ERROR
-#[doc(alias = "\t")] //~ ERROR
-#[doc(alias = " hello")] //~ ERROR
-#[doc(alias = "hello ")] //~ ERROR
-pub struct Foo;