DIAGTOOL(1) Clang DIAGTOOL(1) (NAME) diagtool - clang (SYNOPSIS) diagtool command [args] (DESCRIPTION) diagtool clang . (SUBCOMMANDS) diagtool . . o find-diagnostic-id - . o list-warnings - . o show-enabled - . o tree - . find-diagnostic-id diagtool find-diagnostic-id diagnostic-name list-warnings diagtool list-warnings show-enabled diagtool show-enabled [options] filename ... tree diagtool tree [diagnostic-group] (AUTHOR) Clang / LLVM () (COPYRIGHT) 2007-2026, The Clang Team 22 June 21, 2026 DIAGTOOL(1)