Examples of net.sourceforge.htmlunit.corejs.javascript.ast.Block

Package net.sourceforge.htmlunit.corejs.javascript.ast

Examples of net.sourceforge.htmlunit.corejs.javascript.ast.Block

net.sourceforge.htmlunit.corejs.javascript.ast.Block
A block statement delimited by curly braces. The node position is the position of the open-curly, and the length extends to the position of the close-curly. Node type is {@link Token#BLOCK}.
```
Block : { Statement* }
```

            if (parent.hasChildren()) {
                parent.addChildBefore(newInstrumentationNode(getActualLineNumber(node)), node);
            } else {
                // if, else, while, do, for without {} around their respective 'blocks' for some reason
                // don't have children. Meh. Creating blocks to ease instrumentation.
                final Block block = newInstrumentedBlock(node);


                if (parentType == IF) {
                    final IfStatement ifStatement = (IfStatement) parent;


                    if (ifStatement.getThenPart() == node) {

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     * when loops contain only ';' as body or nothing at all (happens when they are minified),
     * certain things might go horribly wrong (like the jquery 1.4.2 case)
     */
    private void fixLoops(final Loop loop) {
        if (loop.getBody().getType() == EMPTY) {
            loop.setBody(new Block());
        }
    }

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     * The same as loops (the if (true); case)
     * @see #fixLoops(net.sourceforge.htmlunit.corejs.javascript.ast.Loop)
     */
    private void fixIf(final IfStatement ifStatement) {
        if (ifStatement.getThenPart().getType() == EMPTY) {
            ifStatement.setThenPart(new Block());
        }
    }

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    private int getActualLineNumber(final AstNode node) {
        return node.getLineno() - lineNumberOffset;
    }


    private Block newInstrumentedBlock(final AstNode node) {
        final Block block = new Block();
        block.addChild(node);
        block.addChildBefore(newInstrumentationNode(getActualLineNumber(node)), node);
        return block;
    }

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     * }
     * }
     * </pre>
     */
    private void flattenElseIf(final IfStatement elseIfStatement, final IfStatement ifStatement) {
        final Block block = new Block();
        block.addChild(elseIfStatement);


        ifStatement.setElsePart(block);


        final int lineNr = getActualLineNumber(elseIfStatement);


        data.addExecutableLine(lineNr);
        block.addChildBefore(newInstrumentationNode(lineNr), elseIfStatement);
    }

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