Method withStatement

rhino/src/main/java/org/mozilla/javascript/Parser.java:2204–2235

()

    }

    private WithStatement withStatement() throws IOException {
        if (currentToken != Token.WITH) codeBug();
        consumeToken();

        Comment withComment = getAndResetJsDoc();

        int lineno = lineNumber(), column = columnNumber(), pos = ts.tokenBeg, lp = -1, rp = -1;
        if (mustMatchToken(Token.LP, "msg.no.paren.with", true)) lp = ts.tokenBeg;

        AstNode obj = expr(false);

        if (mustMatchToken(Token.RP, "msg.no.paren.after.with", true)) rp = ts.tokenBeg;

        WithStatement pn = new WithStatement(pos);

        boolean previous = hasUndefinedBeenRedefined;
        try {
            hasUndefinedBeenRedefined = true;
            AstNode body = getNextStatementAfterInlineComments(pn);

            pn.setLength(getNodeEnd(body) - pos);
            pn.setJsDocNode(withComment);
            pn.setExpression(obj);
            pn.setStatement(body);
            pn.setParens(lp, rp);
            pn.setLineColumnNumber(lineno, column);
        } finally {
            hasUndefinedBeenRedefined = previous;
        }

        return pn;
    }

    private AstNode letStatement() throws IOException {
        if (currentToken != Token.LET) codeBug();