PackageAST parsePackage()
{
List <Token> tokens = new List <Token>();
if (CurrentKind == TokenKind.Ident /*|| CurrentToken.IsAtomData()*/)
{
tokens.Add(CurrentToken);
MoveNext();
while (CurrentKind == TokenKind.DIV)
{
MoveNext();
if (CurrentKind == TokenKind.Ident /*|| CurrentToken.IsAtomData()*/)
{
tokens.Add(CurrentToken);
MoveNext();
}
else
{
error("错误的开发包名称");
}
}
}
else
{
error("错误的开发包名称");
MoveNext();
}
PackageAST package = new PackageAST();
package.PackageTokens = tokens;
return(package);
}
List <PackageAST> parsePackageList()
{
List <PackageAST> list = new List <PackageAST>();
if (CurrentKind == TokenKind.Ident)
{
PackageAST ast = parsePackage();
if (ast != null)
{
list.Add(ast);
}
while (CurrentKind == TokenKind.Comma)
{
MoveNext();
if (CurrentKind == TokenKind.Ident)
{
PackageAST ast2 = parsePackage();
if (ast != null)
{
list.Add(ast2);
}
}
else
{
//error("错误的类型名称");
break;
}
}
}
else
{
error("错误的开发包名称");
MoveNext();
}
return(list);
}