Blame vhdlparser/ErrorHandler.h

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/* Generated By:JavaCC: Do not edit this line. ErrorHandler.h Version 6.0 */
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/* JavaCCOptions:STATIC=false,SUPPORT_CLASS_VISIBILITY_PUBLIC=true,BUILD_PARSER=true,BUILD_TOKEN_MANAGER=true */
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#ifndef ERRORHANDLER_H
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#define ERRORHANDLER_H
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#include <string>
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#include "JavaCC.h"
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#include "Token.h"
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namespace vhdl {
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namespace parser {
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JAVACC_SIMPLE_STRING addUnicodeEscapes(JAVACC_STRING_TYPE str);
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  class VhdlParser;
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  class ErrorHandler {
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    friend class VhdlParserTokenManager;
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    friend class VhdlParser;
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    protected:
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      int error_count;
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    public:
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      // Called when the parser encounters a different token when expecting to
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      // consume a specific kind of token.
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      // expectedKind - token kind that the parser was trying to consume.
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      // expectedToken - the image of the token - tokenImages[expectedKind].
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      // actual - the actual token that the parser got instead.
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      virtual void handleUnexpectedToken(int expectedKind, JAVACC_STRING_TYPE expectedToken, Token *actual, VhdlParser *parser) {
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        error_count++;
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        fprintf(stderr, "Expecting %s at: %d:%d but got %s\n", addUnicodeEscapes(expectedToken).c_str(), actual->beginLine, actual->beginColumn, addUnicodeEscapes(actual->image).c_str());
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      }
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      // Called when the parser cannot continue parsing.
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      // last - the last token successfully parsed.
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      // unexpected - the token at which the error occurs.
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      // production - the production in which this error occurrs.
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      virtual void handleParseError(Token *last, Token *unexpected, JAVACC_SIMPLE_STRING production, VhdlParser *parser) {
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        error_count++;
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        fprintf(stderr, "Encountered: %s at: %d:%d while parsing: %s\n", addUnicodeEscapes(unexpected->image).c_str(), unexpected->beginLine, unexpected->beginColumn, production.c_str());
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      }
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      virtual int getErrorCount() {
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        return error_count;
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      }
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      virtual void handleOtherError(JAVACC_STRING_TYPE message, VhdlParser *parser) {
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        fprintf(stderr, "Error: %s\n", (char*)message.c_str());
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      }
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      virtual ~ErrorHandler() {}
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      ErrorHandler() { error_count = 0; }
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  };
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  class VhdlParserTokenManager;
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  class TokenManagerErrorHandler {
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    friend class VhdlParserTokenManager;
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    protected:
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      int error_count;
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    public:
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       // Returns a detailed message for the Error when it is thrown by the
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       // token manager to indicate a lexical error.
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       // Parameters :
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       //    EOFSeen     : indicates if EOF caused the lexical error
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       //    curLexState : lexical state in which this error occurred
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       //    errorLine   : line number when the error occurred
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       //    errorColumn : column number when the error occurred
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       //    errorAfter  : prefix that was seen before this error occurred
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       //    curchar     : the offending character
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       //
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       virtual void lexicalError(bool EOFSeen, int lexState, int errorLine, int errorColumn, JAVACC_STRING_TYPE errorAfter, JAVACC_CHAR_TYPE curChar, VhdlParserTokenManager* token_manager) {
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        // by default, we just print an error message and return.
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        fprintf(stderr, "Lexical error at: %d:%d. Encountered: %c after: %s.\n", errorLine, errorColumn, curChar, (EOFSeen? "EOF" : (const char*)errorAfter.c_str()));
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      }
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       virtual void lexicalError(JAVACC_STRING_TYPE errorMessage, VhdlParserTokenManager* token_manager) {
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        fprintf(stderr, "%s\n", (char*)errorMessage.c_str());
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      }
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      virtual ~TokenManagerErrorHandler() {}
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  };
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}
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}
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#endif
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/* JavaCC - OriginalChecksum=685d19cb4cd943b60089f599e45f23ad (do not edit this line) */