//
// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
//
// The contents of this file are covered under the licence agreement in the
// file "LICENCE" distributed with Cforall.
//
// Inspect.cpp -- Helpers to get information from the AST.
//
// Author           : Thierry Delisle
// Created On       : Fri Jun 24 13:16:31 2022
// Last Modified By : Andrew Beach
// Last Modified On : Mon Jun 27 15:35:00 2022
// Update Count     : 1
//

#include "AST/Decl.hpp"
#include "AST/Type.hpp"

#include <iostream>
#include <AST/Print.hpp>

namespace ast {

bool structHasFlexibleArray( const ast::StructDecl * decl ) {
	if(decl->members.size() == 0) return false;
	const auto & last = *decl->members.rbegin();
	auto lastd = last.as<ast::DeclWithType>();
	// I don't know what this is possible, but it might be.
	if(!lastd) return false;
	auto atype = dynamic_cast<const ast::ArrayType *>(lastd->get_type());
	if(!atype) return false;
	return !atype->isVarLen && !atype->dimension;
}

} // namespace ast