jyapayne/cppast
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Fix cxxopts error

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This commit is contained in:
Jonathan Müller 2019-02-26 17:49:11 +01:00
commit f78525ab41
1 changed files with 7 additions and 7 deletions
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14
tool/main.cpp
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@ -188,17 +188,17 @@ std::unique_ptr<cppast::cpp_file> parse_file(const cppast::libclang_compile_conf
int main(int argc, char* argv[]) try int main(int argc, char* argv[]) try
{ {
cxxopts::Options options("cppast", cxxopts::Options option_list("cppast",
"cppast - The commandline interface to the cppast library.\n"); "cppast - The commandline interface to the cppast library.\n");
// clang-format off // clang-format off
options.add_options() option_list.add_options()
("h,help", "display this help and exit") ("h,help", "display this help and exit")
("version", "display version information and exit") ("version", "display version information and exit")
("v,verbose", "be verbose when parsing") ("v,verbose", "be verbose when parsing")
("fatal_errors", "abort program when a parser error occurs, instead of doing error correction") ("fatal_errors", "abort program when a parser error occurs, instead of doing error correction")
("file", "the file that is being parsed (last positional argument)", ("file", "the file that is being parsed (last positional argument)",
cxxopts::value<std::string>()); cxxopts::value<std::string>());
options.add_options("compilation") option_list.add_options("compilation")
("database_dir", "set the directory where a 'compile_commands.json' file is located containing build information", ("database_dir", "set the directory where a 'compile_commands.json' file is located containing build information",
cxxopts::value<std::string>()) cxxopts::value<std::string>())
("database_file", "set the file name whose configuration will be used regardless of the current file name", ("database_file", "set the file name whose configuration will be used regardless of the current file name",
@ -219,11 +219,11 @@ int main(int argc, char* argv[]) try
("fast_preprocessing", "enable fast preprocessing, be careful, this breaks if you e.g. redefine macros in the same file!") ("fast_preprocessing", "enable fast preprocessing, be careful, this breaks if you e.g. redefine macros in the same file!")
("remove_comments_in_macro", "whether or not comments generated by macro are kept, enable if you run into errors"); ("remove_comments_in_macro", "whether or not comments generated by macro are kept, enable if you run into errors");
// clang-format on // clang-format on
options.parse_positional("file"); option_list.parse_positional("file");
options.parse(argc, argv);
auto options = option_list.parse(argc, argv);
if (options.count("help")) if (options.count("help"))
print_help(options); print_help(option_list);
else if (options.count("version")) else if (options.count("version"))
{ {
std::cout << "cppast version " << CPPAST_VERSION_STRING << "\n"; std::cout << "cppast version " << CPPAST_VERSION_STRING << "\n";