Rollup merge of #40587 - GuillaumeGomez:rustdoc-const-display, r=frewsxcv

Fix invalid debug display for associated consts

Fixes #40568.

r? @rust-lang/docs

cc @SergioBenitez

1 files changed, 31 insertions, 0 deletions

diff --git a/src/test/rustdoc/const-doc.rs b/src/test/rustdoc/const-doc.rs
new file mode 100644
index 00000000000..9f70fe43175
--- /dev/null
+++ b/src/test/rustdoc/const-doc.rs
@@ -0,0 +1,31 @@
+// Copyright 2017 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.
+
+#![feature(associated_consts)]
+
+use std::marker::PhantomData;
+
+pub struct Foo<'a> {
+    f: PhantomData<&'a u32>,
+}
+
+pub struct ContentType {
+    pub ttype: Foo<'static>,
+    pub subtype: Foo<'static>,
+    pub params: Option<Foo<'static>>,
+}
+
+impl ContentType {
+    // @has const_doc/struct.ContentType.html
+    // @has  - '//*[@class="docblock"]' 'Any: ContentType = ContentType{ttype: Foo{f: '
+    pub const Any: ContentType = ContentType { ttype: Foo { f: PhantomData, },
+                                               subtype: Foo { f: PhantomData, },
+                                               params: None, };
+}