Merge branch 'master' of github.com:rust-analyzer/rust-analyzer into fix_4311

1 files changed, 5 insertions, 1 deletions

diff --git a/crates/ra_ide/src/join_lines.rs b/crates/ra_ide/src/join_lines.rs
index 63fd6b3e4..d3af780c4 100644
--- a/crates/ra_ide/src/join_lines.rs
+++ b/crates/ra_ide/src/join_lines.rs
@@ -569,7 +569,11 @@ fn foo() {
         let (sel, before) = extract_range(before);
         let parse = SourceFile::parse(&before);
         let result = join_lines(&parse.tree(), sel);
-        let actual = result.apply(&before);
+        let actual = {
+            let mut actual = before.to_string();
+            result.apply(&mut actual);
+            actual
+        };
         assert_eq_text!(after, &actual);
     }