Better handling of block doc comments

3 files changed, 83 insertions, 7 deletions

diff --git a/crates/ide/src/goto_definition.rs b/crates/ide/src/goto_definition.rs
index b71f4917c..5072ecea0 100644
--- a/crates/ide/src/goto_definition.rs
+++ b/crates/ide/src/goto_definition.rs
@@ -95,12 +95,10 @@ fn extract_positioned_link_from_comment(
     let comment_range = comment.syntax().text_range();
     let doc_comment = comment.doc_comment()?;
     let def_links = extract_definitions_from_markdown(doc_comment);
+    let start = comment_range.start() + TextSize::from(comment.prefix().len() as u32);
     let (def_link, ns, _) = def_links.iter().min_by_key(|(_, _, def_link_range)| {
-        let matched_position = comment_range.start() + TextSize::from(def_link_range.start as u32);
-        match position.offset.checked_sub(matched_position) {
-            Some(distance) => distance,
-            None => comment_range.end(),
-        }
+        let matched_position = start + TextSize::from(def_link_range.start as u32);
+        position.offset.checked_sub(matched_position).unwrap_or_else(|| comment_range.end())
     })?;
     Some((def_link.to_string(), *ns))
 }
diff --git a/crates/ide/src/hover.rs b/crates/ide/src/hover.rs
index 325014622..cc2b79124 100644
--- a/crates/ide/src/hover.rs
+++ b/crates/ide/src/hover.rs
@@ -3424,6 +3424,40 @@ mod Foo$0 {
     }
 
     #[test]
+    fn hover_doc_block_style_indentend() {
+        check(
+            r#"
+/**
+    foo
+    ```rust
+    let x = 3;
+    ```
+*/
+fn foo$0() {}
+"#,
+            expect![[r#"
+                *foo*
+
+                ```rust
+                test
+                ```
+
+                ```rust
+                fn foo()
+                ```
+
+                ---
+
+                foo
+
+                ```rust
+                let x = 3;
+                ```
+            "#]],
+        );
+    }
+
+    #[test]
     fn hover_comments_dont_highlight_parent() {
         check_hover_no_result(
             r#"
diff --git a/crates/ide/src/runnables.rs b/crates/ide/src/runnables.rs
index 397e2126b..bea020b06 100644
--- a/crates/ide/src/runnables.rs
+++ b/crates/ide/src/runnables.rs
@@ -576,6 +576,20 @@ fn should_have_runnable_1() {}
 /// ```
 fn should_have_runnable_2() {}
 
+/**
+```rust
+let z = 55;
+```
+*/
+fn should_have_no_runnable_3() {}
+
+/**
+    ```rust
+    let z = 55;
+    ```
+*/
+fn should_have_no_runnable_4() {}
+
 /// ```no_run
 /// let z = 55;
 /// ```
@@ -616,7 +630,7 @@ fn should_have_no_runnable_6() {}
 struct StructWithRunnable(String);
 
 "#,
-            &[&BIN, &DOCTEST, &DOCTEST, &DOCTEST, &DOCTEST],
+            &[&BIN, &DOCTEST, &DOCTEST, &DOCTEST, &DOCTEST, &DOCTEST, &DOCTEST],
             expect![[r#"
                 [
                     Runnable {
@@ -682,7 +696,37 @@ struct StructWithRunnable(String);
                             file_id: FileId(
                                 0,
                             ),
-                            full_range: 756..821,
+                            full_range: 256..320,
+                            name: "should_have_no_runnable_3",
+                        },
+                        kind: DocTest {
+                            test_id: Path(
+                                "should_have_no_runnable_3",
+                            ),
+                        },
+                        cfg: None,
+                    },
+                    Runnable {
+                        nav: NavigationTarget {
+                            file_id: FileId(
+                                0,
+                            ),
+                            full_range: 322..398,
+                            name: "should_have_no_runnable_4",
+                        },
+                        kind: DocTest {
+                            test_id: Path(
+                                "should_have_no_runnable_4",
+                            ),
+                        },
+                        cfg: None,
+                    },
+                    Runnable {
+                        nav: NavigationTarget {
+                            file_id: FileId(
+                                0,
+                            ),
+                            full_range: 900..965,
                             name: "StructWithRunnable",
                         },
                         kind: DocTest {