diagtool command [args]
diagtool is a combination of four tool for dealing with diagnostics in clang.
diagtool is separated into several subcommands each tailored to a different purpose. A brief summary of each command follows, with more detail in the sections that follow.
find_diagnostic_id- Print the id of the given diagnostic.list_warnings- List warnings and their corresponding flags.show_enabled- Show which warnings are enabled for a given command line.tree- Show warning flags in a tree view.
diagtool find-diagnostic-id diagnostic-name
diagtool list-warnings
diagtool show-enabled [options] filename ...
diagtool tree [diagnostic-group]