Auto merge of rust-lang#84100 - sjakobi:77548-reenable-check, r=jyn514

tidy: Re-enable the "ignoring line length unnecessarily" check Closes rust-lang#77548.
rust-lang-ci · Apr 11, 2021 · 3f8adde · 3f8adde
2 parents a866124 + 761ef8f
commit 3f8adde
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/src/tools/tidy/src/style.rs b/src/tools/tidy/src/style.rs
@@ -379,11 +379,9 @@ pub fn check(path: &Path, bad: &mut bool) {
         if let Directive::Ignore(false) = skip_tab {
             tidy_error!(bad, "{}: ignoring tab characters unnecessarily", file.display());
         }
-        // FIXME: Temporarily disabled to simplify landing the ignore-rules for the line
-        // length check (https://github.com/rust-lang/rust/issues/77548):
-        //if let Directive::Ignore(false) = skip_line_length {
-        //    tidy_error!(bad, "{}: ignoring line length unnecessarily", file.display());
-        //}
+        if let Directive::Ignore(false) = skip_line_length {
+            tidy_error!(bad, "{}: ignoring line length unnecessarily", file.display());
+        }
         if let Directive::Ignore(false) = skip_file_length {
             tidy_error!(bad, "{}: ignoring file length unnecessarily", file.display());
         }