Example usage for org.antlr.v4.runtime Token getLine

List of usage examples for org.antlr.v4.runtime Token getLine

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Introduction

In this page you can find the example usage for org.antlr.v4.runtime Token getLine.

Prototype

int getLine();

Source Link

Document

The line number on which the 1st character of this token was matched, line=1..n

Usage

From source file:de.huberlin.wbi.cuneiform.core.preprocess.PreListener.java

License:Apache License

@Override
public void exitFromStackExpr(@NotNull CuneiformParser.FromStackExprContext ctx) {

    Token symbol;

    symbol = ctx.FROMSTACK().getSymbol();

    if (exprStack.isEmpty())
        throw new ParseException(symbol.getLine(), symbol.getCharPositionInLine(), symbol.getText(),
                "Pipe destination encountered where there is no source.");

    rewriter.replace(symbol, exprStack.pop());
}

From source file:de.uni.bremen.monty.moco.ast.ASTBuilder.java

License:Open Source License

private Position position(Token idSymbol) {
    return new Position(fileName, idSymbol.getLine(), idSymbol.getCharPositionInLine());
}

From source file:de.up.ling.irtg.codec.ExceptionErrorStrategy.java

private String getTokenPosition(Token t) {
    return "Line " + t.getLine() + ":" + t.getCharPositionInLine();
}

From source file:edu.clemson.cs.r2jt.absynnew.UnderliningErrorListener.java

License:Open Source License

/**
 * <p>This is called mainly when an {@link SrcErrorException} is raised
 * or caught.</p>// w  ww .  j a v  a2 s.  com
 *
 * @param offendingSymbol The token indicating a problem site.
 * @param msg The error message.
 */
public void semanticError(Token offendingSymbol, String msg) {
    if (offendingSymbol == null) {
        System.err.println("-1:-1:-1: " + msg);
    } else if (offendingSymbol.getTokenSource() == null) {
        System.err.println("-1:-1:-1: " + msg);
    } else {
        String fileName = offendingSymbol.getTokenSource().getSourceName();
        System.err.println(groomFileName(fileName) + ":" + offendingSymbol.getLine() + ":"
                + offendingSymbol.getCharPositionInLine() + ": " + msg);

        underlineError(null, offendingSymbol, offendingSymbol.getLine(),
                offendingSymbol.getCharPositionInLine());
    }
}

From source file:edu.clemson.cs.rsrg.parsing.TreeBuildingListener.java

License:Open Source License

/**
 * <p>Create a location for the current parser token
 * we are visiting.</p>//  w  w w . j a  v a 2 s .c om
 *
 * @param t The visiting ANTLR4 parser token.
 *
 * @return A {@link Location} for the rule.
 */
private Location createLocation(Token t) {
    return new Location(myFile, t.getLine(), t.getCharPositionInLine());
}

From source file:edu.clemson.resolve.compiler.LanguageSemanticsMessage.java

License:BSD License

public LanguageSemanticsMessage(ErrorKind etype, Token offendingToken, Object... args) {
    super(etype, offendingToken, args);
    if (offendingToken != null) {
        this.fileName = Utils.groomFileName(offendingToken.getTokenSource().getSourceName());
        this.line = offendingToken.getLine();
        this.charPosition = offendingToken.getCharPositionInLine();
    }/*from  w w  w  . java  2s .c om*/
}

From source file:edu.clemson.resolve.compiler.LanguageSyntaxMessage.java

License:BSD License

public LanguageSyntaxMessage(ErrorKind etype, Token offendingToken, RecognitionException antlrException,
        Object... args) {/*from   w  w w  .j a  v a 2 s. co  m*/
    super(etype, antlrException, offendingToken, args);
    this.offendingToken = offendingToken;
    if (offendingToken != null) {
        this.fileName = offendingToken.getTokenSource().getSourceName();
        this.line = offendingToken.getLine();
        this.charPosition = offendingToken.getCharPositionInLine();
    }
}

From source file:info.fulloo.trygve.error.ErrorLogger.java

License:Open Source License

public static void error(final ErrorIncidenceType errorType, final Token token, final String s1,
        final String s2, final String s3, final String s4) {
    System.err.print("line ");
    System.err.print(null == token ? 0 : token.getLine());
    System.err.print(": ");
    ErrorLogger.error(errorType, s1, s2, s3, s4);
}

From source file:info.fulloo.trygve.error.ErrorLogger.java

License:Open Source License

public static void error(final ErrorIncidenceType errorType, final Token token, final String s1,
        final String s2, final String s3, final String s4, final String s5, final String s6) {
    updateCounts(errorType);/*from  w ww  .j  a  va 2s.  co  m*/
    System.err.print("line ");
    System.err.print(null == token ? 0 : token.getLine());
    System.err.print(": ");
    System.err.print(s1);
    System.err.print(s2);
    System.err.print(s3);
    System.err.print(s4);
    System.err.print(s5);
    System.err.print(s6);
    System.err.println();
}

From source file:info.fulloo.trygve.parser.Pass1Listener.java

License:Open Source License

private ExpressionStackAPI exprFromExprDotJAVA_ID(final TerminalNode ctxJAVA_ID, final Token ctxGetStart,
        final TerminalNode ctxABELIAN_INCREMENT_OP) {
    // Certified Pass 1 version ;-) There is no longer any Pass 2+ version
    UnaryopExpressionWithSideEffect.PreOrPost preOrPost;
    Type type = null;/*from  w w w.  j ava 2 s  .c  o m*/
    final ExpressionStackAPI qualifier = parsingData_.popRawExpression();
    Expression expression = null;
    final String javaIdString = ctxJAVA_ID.getText();
    preOrPost = UnaryopExpressionWithSideEffect.PreOrPost.Post;

    if (null != ctxABELIAN_INCREMENT_OP) {
        final Interval JavaIDInterval = ctxJAVA_ID.getSourceInterval();
        final Interval OperatorInterval = ctxABELIAN_INCREMENT_OP.getSourceInterval();
        preOrPost = JavaIDInterval.startsAfter(OperatorInterval) ? UnaryopExpressionWithSideEffect.PreOrPost.Pre
                : UnaryopExpressionWithSideEffect.PreOrPost.Post;
    }

    assert null != qualifier;
    if (null != qualifier.type() && qualifier.type().name().equals("Class")) {
        // This is where we handle types like "System" for System.out.print*
        // Now we need to get the actual class of that name
        final Type rawClass = currentScope_.lookupTypeDeclarationRecursive(qualifier.name());
        assert rawClass instanceof ClassType;
        final ClassType theClass = (ClassType) rawClass;

        final ObjectDeclaration odecl = theClass.type().enclosedScope().lookupObjectDeclaration(javaIdString);
        if (null != odecl) {
            // It must be static
            final ObjectDeclaration odecl2 = theClass.type().enclosedScope()
                    .lookupStaticDeclaration(javaIdString);
            if (null == odecl2) {
                errorHook5p2(ErrorIncidenceType.Fatal, ctxGetStart.getLine(),
                        "Attempt to access instance member `", javaIdString,
                        "' as a member of class `" + theClass.name(), "'.");
                type = new ErrorType();
            } else {
                type = odecl.type();
            }
            assert type != null;

            if (null != ctxABELIAN_INCREMENT_OP) {
                expression = new QualifiedClassMemberExpressionUnaryOp(theClass, javaIdString, type,
                        ctxABELIAN_INCREMENT_OP.getText(), preOrPost);
            } else {
                expression = new QualifiedClassMemberExpression(theClass, javaIdString, type);
            }
        } else {
            errorHook5p2(ErrorIncidenceType.Fatal, ctxGetStart.getLine(), "Member `", javaIdString,
                    "' of `" + qualifier.name(), "' is not defined.");
            expression = new ErrorExpression(null);
        }
    } else {
        final Expression object = (Expression) qualifier;
        object.setResultIsConsumed(true);
        final Type objectType = object.type();
        Declaration odecl = null;
        if (objectType.isntError()) {
            odecl = objectType.enclosedScope().lookupObjectDeclarationRecursive(javaIdString);
        }

        if (null != odecl) {
            type = odecl.type();
            assert type != null;

            if (null != ctxABELIAN_INCREMENT_OP) {
                expression = new QualifiedIdentifierExpressionUnaryOp(object, javaIdString, type,
                        ctxABELIAN_INCREMENT_OP.getText(), preOrPost);
            } else {
                expression = new QualifiedIdentifierExpression(object, javaIdString, type);
            }

            if (odecl instanceof ObjectDeclaration) {
                final ObjectDeclaration odeclAsOdecl = (ObjectDeclaration) odecl;
                final boolean isAccessible = currentScope_.canAccessDeclarationWithAccessibility(odeclAsOdecl,
                        odeclAsOdecl.accessQualifier_, ctxGetStart.getLine());
                if (isAccessible == false) {
                    errorHook6p2(ErrorIncidenceType.Fatal, ctxGetStart.getLine(), "Cannot access expression `",
                            expression.getText(), "' with `", odeclAsOdecl.accessQualifier_.asString(),
                            "' access qualifier.", "");
                }
            } else if (odecl.isntError()) {
                errorHook5p2(ErrorIncidenceType.Fatal, ctxGetStart.getLine(), "Cannot access expression `",
                        expression.getText(), "' with non-object type declaration", "");
            }
        } else if (null == (expression = degenerateProcedureCheck(qualifier, objectType, javaIdString,
                ctxGetStart.getLine()))) {
            if (object.isntError() && object.type().isntError()) {
                errorHook5p2(ErrorIncidenceType.Fatal, ctxGetStart.getLine(), "Field `", javaIdString,
                        "' not found as member of `", object.type().name() + "'.");
            }
            type = new ErrorType();
            odecl = new ErrorDeclaration("");
            expression = new ErrorExpression(null);
        }
    }

    return null == expression ? new ErrorExpression(null) : expression;
}