Removes */ in block doc comments

crates/ra_syntax/src/ast/traits.rs

@@ -115,7 +115,7 @@ pub trait DocCommentsOwner: AstNode {
     }
 
     /// Returns the textual content of a doc comment block as a single string.
-    /// That is, strips leading `///` (+ optional 1 character of whitespace)
+    /// That is, strips leading `///` or trailing `*/` (+ optional 1 character of whitespace in either direction)
     /// and joins lines.
     fn doc_comment_text(&self) -> Option<String> {
         let mut has_comments = false;
@@ -136,7 +136,18 @@ pub trait DocCommentsOwner: AstNode {
                         prefix_len
                     };
 
-                line[pos..].to_owned()
+                let end = if comment.kind().shape.is_block() && line.ends_with("*/") {
+                    // FIXME: Use `nth_back` here once stable
+                    if line.chars().rev().nth(2).map(|c| c.is_whitespace()).unwrap_or(false) {
+                        line.len() - 3
+                    } else {
+                        line.len() - 2
+                    }
+                } else {
+                    line.len()
+                };
+
+                line[pos..end].to_owned()
             })
             .join("\n");