private SectionImport ParseImport()
{
SectionImport ast = new SectionImport();
ast.KeyToken = tape.Current;
tape.MoveNext();
tape.Match(TokenKind.Colon);
ast.Packages = ParsePackageList();
return(ast);
}
private SectionBase ParseSection()
{
string headText = tape.Current.GetText();
if (headText.StartsWith("导入"))
{
SectionImport section = ParseImport();
return(section);
}
else if (headText.StartsWith("使用"))
{
SectionUse section = ParseUse();
return(section);
}
else if (headText.StartsWith("约定"))
{
SectionEnum section = ParseEnum();
return(section);
}
else if (headText.StartsWith("声明"))
{
SectionDim section = ParseDim();
return(section);
}
else if (headText.EndsWith("类型"))
{
SectionClassName section = ParseClass();
return(section);
}
else if (headText.EndsWith("属性"))
{
SectionProperties section = ParseProperties();
return(section);
}
else
{
SectionProc section = ParseProc();
if (section.NamePart.IsConstructor())
{
SectionConstructor constructor = new SectionConstructor(section);
return(constructor);
}
else
{
return(section);
}
//tape.error("错误的段落");
//tape.MoveNext();
//return null;
}
}