From 1ec92c8fb8887b468d47e8e417605ab13a7800e9 Mon Sep 17 00:00:00 2001
From: Michael Howell <michael@notriddle.com>
Date: Wed, 14 Sep 2022 13:41:29 -0700
Subject: [PATCH] rustdoc: add test cases for turning ``[Vec<T>]`` into
 ``[`Vec<T>`]``

---
 .../suggestions/html-as-generics.fixed        | 10 ++++++++
 .../suggestions/html-as-generics.rs           | 10 ++++++++
 .../suggestions/html-as-generics.stderr       | 24 ++++++++++++++++++-
 3 files changed, 43 insertions(+), 1 deletion(-)

diff --git a/src/test/rustdoc-ui/suggestions/html-as-generics.fixed b/src/test/rustdoc-ui/suggestions/html-as-generics.fixed
index 07c8c9ff254..003542d3855 100644
--- a/src/test/rustdoc-ui/suggestions/html-as-generics.fixed
+++ b/src/test/rustdoc-ui/suggestions/html-as-generics.fixed
@@ -70,3 +70,13 @@ pub struct NestedGenericsWithPunct;
 //~^ ERROR unclosed HTML tag `i32`
 //~|HELP try marking as source
 pub struct NestedGenericsWithPunct2;
+
+/// This [`Vec<i32>`] thing!
+//~^ERROR unclosed HTML tag `i32`
+//~|HELP try marking as source
+pub struct IntraDocLink;
+
+/// This [`Vec::<i32>`] thing!
+//~^ERROR unclosed HTML tag `i32`
+//~|HELP try marking as source
+pub struct IntraDocLinkTurbofish;
diff --git a/src/test/rustdoc-ui/suggestions/html-as-generics.rs b/src/test/rustdoc-ui/suggestions/html-as-generics.rs
index cdd652f397e..4254a660b19 100644
--- a/src/test/rustdoc-ui/suggestions/html-as-generics.rs
+++ b/src/test/rustdoc-ui/suggestions/html-as-generics.rs
@@ -70,3 +70,13 @@
 //~^ ERROR unclosed HTML tag `i32`
 //~|HELP try marking as source
 pub struct NestedGenericsWithPunct2;
+
+/// This [Vec<i32>] thing!
+//~^ERROR unclosed HTML tag `i32`
+//~|HELP try marking as source
+pub struct IntraDocLink;
+
+/// This [Vec::<i32>] thing!
+//~^ERROR unclosed HTML tag `i32`
+//~|HELP try marking as source
+pub struct IntraDocLinkTurbofish;
diff --git a/src/test/rustdoc-ui/suggestions/html-as-generics.stderr b/src/test/rustdoc-ui/suggestions/html-as-generics.stderr
index 211dd4210d5..481278bdaf9 100644
--- a/src/test/rustdoc-ui/suggestions/html-as-generics.stderr
+++ b/src/test/rustdoc-ui/suggestions/html-as-generics.stderr
@@ -157,5 +157,27 @@ help: try marking as source code
 LL | /// Generics with punct `Vec<Vec<i32>>`!
    |                         +             +
 
-error: aborting due to 14 previous errors
+error: unclosed HTML tag `i32`
+  --> $DIR/html-as-generics.rs:74:14
+   |
+LL | /// This [Vec<i32>] thing!
+   |              ^^^^^
+   |
+help: try marking as source code
+   |
+LL | /// This [`Vec<i32>`] thing!
+   |           +        +
+
+error: unclosed HTML tag `i32`
+  --> $DIR/html-as-generics.rs:79:16
+   |
+LL | /// This [Vec::<i32>] thing!
+   |                ^^^^^
+   |
+help: try marking as source code
+   |
+LL | /// This [`Vec::<i32>`] thing!
+   |           +          +
+
+error: aborting due to 16 previous errors