code: protected Boolean _hasSideEffects(XConstructorCall expression, ISideEffectContext context) {
  		for (final XExpression ex : expression.getArguments()) {
  			if (hasSideEffects(ex, context)) {
  				return true;
  			}
  		}
  		return false;
  	}
docs: Test if the given expression has side effects.
  
  @param expression the expression.
  @param context the list of context expressions.
  @return {@code true} if the expression has side effects.