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util/CommandLine: make non-option args accessible

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The argv list must not be temporary for this, and became a class
member.

Change-Id: I159dd2a0d43768a7926b639f93a4ff9f2bfb7c9a
This commit is contained in:
Horst Schirmeier
2013-05-02 12:21:59 +02:00
parent 950adac80e
commit d937be90ea
2 changed files with 15 additions and 12 deletions
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16
src/core/util/CommandLine.cc
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@ -11,7 +11,7 @@ namespace fail {
// Filter out all command line arguments that start with -Wf,
for (int i = 0; i < argc; ++i) {
if (strncmp(argv[i], "-Wf,", 4) == 0) {
this->argv.push_back(std::string(argv[i] + 4));
this->argv.push_back(argv[i] + 4);
// also copy argv[argc], which equals 0
for (int x = i + 1; x <= argc; ++x) {
@ -42,31 +42,27 @@ namespace fail {
option::Descriptor desc = {0, 0, 0, 0, 0, 0};
this->options.push_back(desc);
// Build an argv array
std::vector<const char *> tmp_argv;
int argc = this->argv.size();
for (unsigned i = 0; i < this->argv.size(); ++i)
tmp_argv.push_back(this->argv[i].c_str());
// Generate the options stats
option::Stats stats(this->options.data(), argc, tmp_argv.data());
option::Stats stats(this->options.data(), argv.size(), argv.data());
if (parsed_options)
delete[] parsed_options;
if (parsed_buffer)
delete[] parsed_buffer;
if (m_parser)
delete m_parser;
parsed_options = new option::Option[stats.options_max];
parsed_buffer = new option::Option[stats.buffer_max];
option::Parser parse(this->options.data(), argc, tmp_argv.data(),
m_parser = new option::Parser(this->options.data(), argv.size(), argv.data(),
parsed_options, parsed_buffer);
// Pop the terminating entry
this->options.pop_back();
return !parse.error();
return !m_parser->error();
}