clang diagnostics tool — Clang 22.0.0git documentation (original) (raw)

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_]