diagtool - clang diagnostics tool#

SYNOPSIS#

diagtool command [args]

DESCRIPTION#

diagtool is a combination of four tools for dealing with diagnostics in clang.

SUBCOMMANDS#

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.

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]