@Override
public void visitUnaryExpression(UnaryExpressionTree tree) {
if ((isIncrement(tree) || isDecrement(tree)) && tree.expression().is(Tree.Kind.IDENTIFIER)) {
checkIdentifier((IdentifierTree) tree.expression());
}
super.visitUnaryExpression(tree);
}
@Override
public void visitExpressionStatement(ExpressionStatementTree tree) {
ExpressionTree expressionTree = tree.expression();
if (isIncrementOrDecrement(expressionTree)) {
UnaryExpressionTree unaryExpressionTree = (UnaryExpressionTree) expressionTree;
expressionTree = unaryExpressionTree.expression();
}
scan(expressionTree);
}
private void buildUnaryExpression(UnaryExpressionTree tree) {
currentBlock.elements.add(tree);
build(tree.expression());
}
private boolean isDecrement(UnaryExpressionTree tree) {
return tree.is(Tree.Kind.POSTFIX_DECREMENT) || tree.is(Tree.Kind.PREFIX_DECREMENT);
}
