lint: Remove unreachable code

This is an attempt to utilize RuboCop further. RuboCop was added in 9262fdd but only a few rules have been enabled. I believe we can utilize RuboCop more for better code quality, especially with Lint cops. This is the first step to enable other Lint cops. This commit also exclude some auto generated files.
ruby · Jul 19, 2024 · 000d3ab · 000d3ab
1 parent 1bb3bec
commit 000d3ab
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/.rubocop.yml b/.rubocop.yml
@@ -17,3 +17,6 @@ Layout/SpaceBeforeComma:
 
 Layout/SpaceAfterComma:
   Enabled: true
+
+Lint/UnreachableCode:
+  Enabled: true
diff --git a/lib/rdoc/rdoc.rb b/lib/rdoc/rdoc.rb
@@ -395,7 +395,6 @@ def parse_file filename
     $stderr.puts e.backtrace.join("\n\t") if $DEBUG_RDOC
 
     raise e
-    nil
   end
 
   ##