Auto merge of #49406 - kennytm:rollup, r=kennytm

Rollup of 11 pull requests

- Successful merges: #48639, #49223, #49333, #49369, #49381, #49395, #49399, #49401, #49417, #49202, #49426
- Failed merges:

7 files changed, 30 insertions, 8 deletions

diff --git a/src/test/run-pass/rfc-2151-raw-identifiers/attr.rs b/src/test/run-pass/rfc-2151-raw-identifiers/attr.rs
index 3566babaf4c..6cea75cf1d1 100644
--- a/src/test/run-pass/rfc-2151-raw-identifiers/attr.rs
+++ b/src/test/run-pass/rfc-2151-raw-identifiers/attr.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-pretty
-
 #![feature(raw_identifiers)]
 
 use std::mem;
diff --git a/src/test/run-pass/rfc-2151-raw-identifiers/basic.rs b/src/test/run-pass/rfc-2151-raw-identifiers/basic.rs
index bd1f52a9b24..5d495c4e9e5 100644
--- a/src/test/run-pass/rfc-2151-raw-identifiers/basic.rs
+++ b/src/test/run-pass/rfc-2151-raw-identifiers/basic.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-pretty
-
 #![feature(raw_identifiers)]
 
 fn r#fn(r#match: u32) -> u32 {
diff --git a/src/test/run-pass/rfc-2151-raw-identifiers/items.rs b/src/test/run-pass/rfc-2151-raw-identifiers/items.rs
index 5fdc13df8dc..256bd263d38 100644
--- a/src/test/run-pass/rfc-2151-raw-identifiers/items.rs
+++ b/src/test/run-pass/rfc-2151-raw-identifiers/items.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-pretty
-
 #![feature(raw_identifiers)]
 
 #[derive(Debug, PartialEq, Eq)]
diff --git a/src/test/run-pass/rfc-2151-raw-identifiers/macros.rs b/src/test/run-pass/rfc-2151-raw-identifiers/macros.rs
index 82d44c57e18..4bd16ded52f 100644
--- a/src/test/run-pass/rfc-2151-raw-identifiers/macros.rs
+++ b/src/test/run-pass/rfc-2151-raw-identifiers/macros.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// ignore-pretty
-
 #![feature(decl_macro)]
 #![feature(raw_identifiers)]
 
diff --git a/src/test/rustdoc/link-assoc-const.rs b/src/test/rustdoc/link-assoc-const.rs
new file mode 100644
index 00000000000..aa7ef07d5c0
--- /dev/null
+++ b/src/test/rustdoc/link-assoc-const.rs
@@ -0,0 +1,26 @@
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![crate_name = "foo"]
+
+// @has foo/index.html '//a[@href="../foo/foo/constant.FIRSTCONST.html"]' 'foo::FIRSTCONST'
+// @has foo/index.html '//a[@href="../foo/struct.Bar.html#associatedconstant.CONST"]' 'Bar::CONST'
+
+//! We have here [`foo::FIRSTCONST`] and [`Bar::CONST`].
+
+pub mod foo {
+    pub const FIRSTCONST: u32 = 42;
+}
+
+pub struct Bar;
+
+impl Bar {
+    pub const CONST: u32 = 42;
+}
diff --git a/src/test/ui/issue-23217.stderr b/src/test/ui/issue-23217.stderr
index be9ec9d73c2..d542a10e9b6 100644
--- a/src/test/ui/issue-23217.stderr
+++ b/src/test/ui/issue-23217.stderr
@@ -5,6 +5,8 @@ LL | pub enum SomeEnum {
    | ----------------- variant `A` not found here
 LL |     B = SomeEnum::A,
    |         ^^^^^^^^^^^ variant not found in `SomeEnum`
+   |
+   = note: did you mean `variant::B`?
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/issue-28971.stderr b/src/test/ui/issue-28971.stderr
index 81d8d97963b..df114351ff5 100644
--- a/src/test/ui/issue-28971.stderr
+++ b/src/test/ui/issue-28971.stderr
@@ -6,6 +6,8 @@ LL | enum Foo {
 ...
 LL |             Foo::Baz(..) => (),
    |             ^^^^^^^^^^^^ variant not found in `Foo`
+   |
+   = note: did you mean `variant::Bar`?
 
 error: aborting due to previous error