// addOccurrence - Wrapper around handleOccurrence that enforces Flags.
//
- bool addOccurrence(unsigned pos, StringRef ArgName,
- StringRef Value, bool MultiArg = false);
+ virtual bool addOccurrence(unsigned pos, StringRef ArgName,
+ StringRef Value, bool MultiArg = false);
// Prints option name followed by message. Always returns true.
bool error(const Twine &Message, StringRef ArgName = StringRef());
StringRef Arg) override {
return AliasFor->handleOccurrence(pos, AliasFor->ArgStr, Arg);
}
+ bool addOccurrence(unsigned pos, StringRef /*ArgName*/,
+ StringRef Value, bool MultiArg = false) override {
+ return AliasFor->addOccurrence(pos, AliasFor->ArgStr, Value, MultiArg);
+ }
// Handle printing stuff...
size_t getOptionWidth() const override;
void printOptionInfo(size_t GlobalWidth) const override;
///
/// \param [in] Source The string to be split on whitespace with quotes.
/// \param [in] Saver Delegates back to the caller for saving parsed strings.
+/// \param [in] MarkEOLs true if tokenizing a response file and you want end of
+/// lines and end of the response file to be marked with a nullptr string.
/// \param [out] NewArgv All parsed strings are appended to NewArgv.
void TokenizeGNUCommandLine(StringRef Source, StringSaver &Saver,
- SmallVectorImpl<const char *> &NewArgv);
+ SmallVectorImpl<const char *> &NewArgv,
+ bool MarkEOLs = false);
/// \brief Tokenizes a Windows command line which may contain quotes and escaped
/// quotes.
///
/// \param [in] Source The string to be split on whitespace with quotes.
/// \param [in] Saver Delegates back to the caller for saving parsed strings.
+/// \param [in] MarkEOLs true if tokenizing a response file and you want end of
+/// lines and end of the response file to be marked with a nullptr string.
/// \param [out] NewArgv All parsed strings are appended to NewArgv.
void TokenizeWindowsCommandLine(StringRef Source, StringSaver &Saver,
- SmallVectorImpl<const char *> &NewArgv);
+ SmallVectorImpl<const char *> &NewArgv,
+ bool MarkEOLs = false);
/// \brief String tokenization function type. Should be compatible with either
/// Windows or Unix command line tokenizers.
typedef void (*TokenizerCallback)(StringRef Source, StringSaver &Saver,
- SmallVectorImpl<const char *> &NewArgv);
+ SmallVectorImpl<const char *> &NewArgv,
+ bool MarkEOLs);
/// \brief Expand response files on a command line recursively using the given
/// StringSaver and tokenization strategy. Argv should contain the command line
-/// before expansion and will be modified in place.
+/// before expansion and will be modified in place. If requested, Argv will
+/// also be populated with nullptrs indicating where each response file line
+/// ends, which is useful for the "/link" argument that needs to consume all
+/// remaining arguments only until the next end of line, when in a response
+/// file.
///
/// \param [in] Saver Delegates back to the caller for saving parsed strings.
/// \param [in] Tokenizer Tokenization strategy. Typically Unix or Windows.
/// \param [in,out] Argv Command line into which to expand response files.
+/// \param [in] MarkEOLs Mark end of lines and the end of the response file
+/// with nullptrs in the Argv vector.
/// \return true if all @files were expanded successfully or there were none.
bool ExpandResponseFiles(StringSaver &Saver, TokenizerCallback Tokenizer,
- SmallVectorImpl<const char *> &Argv);
+ SmallVectorImpl<const char *> &Argv,
+ bool MarkEOLs = false);
} // End namespace cl