DXR will be turned off on Tuesday, December 29th. It will redirect to Searchfox.
See the announcement on Discourse.

DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Line Code
[["warning", "different indentation for 'if' and corresponding 'else'", "readability-misleading-indentation"], {"reliability": "high"}]