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DIAGTOOL(1) Clang DIAGTOOL(1) NAME 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] AUTHOR Maintained by the Clang / LLVM Team (<http://clang.llvm.org>) COPYRIGHT 2007-2026, The Clang Team 19 Jul 30, 2026 DIAGTOOL(1)
NAME | SYNOPSIS | DESCRIPTION | SUBCOMMANDS | AUTHOR | COPYRIGHT
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