display Doctest code lens before comment #4785

Signed-off-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>

Author: bnjjj

crates/ra_ide/src/display/navigation_target.rs

@@ -4,7 +4,6 @@ use either::Either;
 use hir::{original_range, AssocItem, FieldSource, HasSource, InFile, ModuleSource};
 use ra_db::{FileId, SourceDatabase};
 use ra_ide_db::{defs::Definition, RootDatabase};
-use ra_syntax::ast::AstToken;
 use ra_syntax::{
     ast::{self, DocCommentsOwner, NameOwner},
     match_ast, AstNode, SmolStr,
@@ -159,13 +158,12 @@ impl NavigationTarget {
     ) -> NavigationTarget {
         let name =
             named.value.name().map(|it| it.text().clone()).unwrap_or_else(|| SmolStr::new("_"));
-        let focus_range = node.value.doc_comments().next().map(|it| it.syntax().text_range());
         let frange = original_range(db, node.map(|it| it.syntax()));
 
         NavigationTarget::from_syntax(
             frange.file_id,
             name,
-            focus_range,
+            None,
             frange.range,
             node.value.syntax().kind(),
         )

crates/ra_ide/src/runnables.rs

@@ -427,9 +427,7 @@ mod tests {
                     full_range: 22..64,
                     name: "foo",
                     kind: FN_DEF,
-                    focus_range: Some(
-                        22..29,
-                    ),
+                    focus_range: None,
                     container_name: None,
                     description: None,
                     docs: None,
@@ -494,9 +492,7 @@ mod tests {
                     full_range: 51..105,
                     name: "foo",
                     kind: FN_DEF,
-                    focus_range: Some(
-                        51..58,
-                    ),
+                    focus_range: None,
                     container_name: None,
                     description: None,
                     docs: None,