Rollup merge of #101824 - notriddle:notriddle/html-as-generics-intra-doc-links, r=Mark-Simulacrum

rustdoc: add test cases for turning ``[Vec<T>]`` into ``[`Vec<T>`]``

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;

src/test/rustdoc-ui/suggestions/html-as-generics.rs

@@ -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;

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