Examples with MismatchedCharException antlr.MismatchedCharException used on opensource projects

Example 1 with MismatchedCharException

use of antlr.MismatchedCharException in project groovy-core by groovy.

the class SourceUnit method failedWithUnexpectedEOF.

/**
     * Convenience routine, primarily for use by the InteractiveShell,
     * that returns true if parse() failed with an unexpected EOF.
     */
public boolean failedWithUnexpectedEOF() {
    // If you find another way, please add it.
    if (getErrorCollector().hasErrors()) {
        Message last = (Message) getErrorCollector().getLastError();
        Throwable cause = null;
        if (last instanceof SyntaxErrorMessage) {
            cause = ((SyntaxErrorMessage) last).getCause().getCause();
        }
        if (cause != null) {
            if (cause instanceof NoViableAltException) {
                return isEofToken(((NoViableAltException) cause).token);
            } else if (cause instanceof NoViableAltForCharException) {
                char badChar = ((NoViableAltForCharException) cause).foundChar;
                return badChar == CharScanner.EOF_CHAR;
            } else if (cause instanceof MismatchedCharException) {
                char badChar = (char) ((MismatchedCharException) cause).foundChar;
                return badChar == CharScanner.EOF_CHAR;
            } else if (cause instanceof MismatchedTokenException) {
                return isEofToken(((MismatchedTokenException) cause).token);
            }
        }
    }
    return false;
}

Example 2 with MismatchedCharException

use of antlr.MismatchedCharException in project groovy by apache.

the class SourceUnit method failedWithUnexpectedEOF.

/**
     * Convenience routine, primarily for use by the InteractiveShell,
     * that returns true if parse() failed with an unexpected EOF.
     */
public boolean failedWithUnexpectedEOF() {
    // If you find another way, please add it.
    if (getErrorCollector().hasErrors()) {
        Message last = (Message) getErrorCollector().getLastError();
        Throwable cause = null;
        if (last instanceof SyntaxErrorMessage) {
            cause = ((SyntaxErrorMessage) last).getCause().getCause();
        }
        if (cause != null) {
            if (cause instanceof NoViableAltException) {
                return isEofToken(((NoViableAltException) cause).token);
            } else if (cause instanceof NoViableAltForCharException) {
                char badChar = ((NoViableAltForCharException) cause).foundChar;
                return badChar == CharScanner.EOF_CHAR;
            } else if (cause instanceof MismatchedCharException) {
                char badChar = (char) ((MismatchedCharException) cause).foundChar;
                return badChar == CharScanner.EOF_CHAR;
            } else if (cause instanceof MismatchedTokenException) {
                return isEofToken(((MismatchedTokenException) cause).token);
            }
        }
    }
    return false;
}