-//===------------------------------------------------------------------------===
-// Helper Classes
-//===------------------------------------------------------------------------===
-
-/// An instance of this class can be passed to ParseAssemblyFile or
-/// ParseAssemblyString functions in order to capture error information from
-/// the parser. It provides a standard way to print out the error message
-/// including the file name and line number where the error occurred.
-/// @brief An LLVM Assembly Parsing Error Object
-class ParseError {
-public:
- ParseError() : Filename("unknown"), Message("none"), LineNo(0), ColumnNo(0) {}
- ParseError(const ParseError &E);
-
- // getMessage - Return the message passed in at construction time plus extra
- // information extracted from the options used to parse with...
- //
- const std::string getMessage() const;
-
- inline const std::string &getRawMessage() const { // Just the raw message...
- return Message;
- }
-
- inline const std::string &getFilename() const {
- return Filename;
- }
-
- void setError(const std::string &filename, const std::string &message,
- int LineNo = -1, int ColNo = -1);
-
- // getErrorLocation - Return the line and column number of the error in the
- // input source file. The source filename can be derived from the
- // ParserOptions in effect. If positional information is not applicable,
- // these will return a value of -1.
- //
- inline const void getErrorLocation(int &Line, int &Column) const {
- Line = LineNo; Column = ColumnNo;
- }
-
-private :
- std::string Filename;
- std::string Message;
- int LineNo, ColumnNo; // -1 if not relevant
-
- ParseError &operator=(const ParseError &E); // objects by reference
-};
-