test: fix test case and remove wrong description

rust-lang · Apr 8, 2023 · c6a10bc · c6a10bc
1 parent c985384
commit c6a10bc
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Showing 3 changed files with 6 additions and 4 deletions.
diff --git a/Configurations.md b/Configurations.md
@@ -2003,7 +2003,7 @@ Final newlines will be trimmed completely.
 
 #### `Never`
 
-Final newlines will be left as is (actually preserving spaces and tabs is not possible for now due to a known problem [#887](https://github.com/rust-lang/rustfmt/issues/887)).
+Final newlines will be left as is.
 
 ## `normalize_comments`
 

diff --git a/src/formatting/trim_final_newlines.rs b/src/formatting/trim_final_newlines.rs
@@ -24,7 +24,8 @@ pub(crate) fn apply_trim_final_newlines(
         }
         TrimFinalNewlines::Never => {
             *formatted_text = formatted_text.trim_end().to_string();
-            // FIXME: We perform some extra work here to trying to get the original because `formatted_text` is already modified, but sadly even `raw_input_text` doesn't seem to be the original actually. This might be related to [#887](https://github.com/rust-lang/rustfmt/issues/887). Once we've got a new option for it, then we might be able to remove the body of this match arm.
+            // We perform some extra work here to try to get the original
+            // because `formatted_text` is already modified.
             formatted_text.push_str(
                 raw_input_text
                     .chars()

diff --git a/tests/target/configs/trim_final_newlines/never.rs b/tests/target/configs/trim_final_newlines/never.rs
@@ -5,6 +5,7 @@ fn lorem() {
     let sit = vec!["amet", "consectetur", "adipiscing", "elit."];
 }
 
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