fdbd17d1fb
Implement support for `subcommands` in OptTable to attain feature parity with `cl`. Design overview: https://discourse.llvm.org/t/subcommand-feature-support-in-llvm-opttable/88098 Issue: https://github.com/llvm/llvm-project/issues/108307
17 lines
587 B
TableGen
17 lines
587 B
TableGen
include "llvm/Option/OptParser.td"
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def sc_foo : SubCommand<"foo", "HelpText for SubCommand foo.">;
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def sc_bar : SubCommand<"bar", "HelpText for SubCommand bar.",
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"Subcommand bar <options>">;
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def help : Flag<["--"], "help">, HelpText<"Subcommand <subcommand> <options>">;
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def version : Flag<["-"], "version">, HelpText<"Display the version number">;
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def uppercase : Flag<["-"], "uppercase", [sc_foo, sc_bar]>,
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HelpText<"Print in uppercase">;
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def lowercase : Flag<["-"], "lowercase", [sc_foo]>,
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HelpText<"Print in lowercase">;
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