public void Parse()
{
// Arrange
var parser = new Parser("a.Length");
var variable = new Variable("a", false, Types.String);
parser.PushScopeStack();
parser.CurrentScope.Add(variable);
var memberParser = new MemberParser(parser);
// Act
var result = memberParser.Parse();
// Assert
Assert.That(result, Is.Not.Null);
}
public bool TryParse(Expression e, out object val,
MemberInfo memberInfo = null,
IReadOnlyList <Expression> args = null)
{
bool bOther = false;
if (MethodCallParser.TryParse(e, out val, memberInfo, args))
{
}
else if (MemberParser.TryParse(e, out val, memberInfo, args))
{
}
else if (ConstParser.TryParse(e, out val, memberInfo, args))
{
}
else if (NewArrayParser.TryParse(e, out val, memberInfo, args))
{
//解析出来之后，显示的数据依然是：Trim(value(System.Char[]))
//在EF的Where中是不支持l.name.Trim('_')这样的操作的，只能支持：l.name.Trim()
//但是还是需要进行解析，不然会交由OtherParser（DynamicParser）进行解析了
}
else if (UnaryParser.TryParse(e, out val, memberInfo, args))
{
}
else
{
bOther = true;
OtherParser.TryParse(e, out val, memberInfo, args);
}
//不是OtherParser解析的，而且val不为null，判断val的类型与Expression.Type的类型是否一致
if (!bOther && val != null)
{
val = GetRightfulValue(e, val);
}
return(true);
}
public AssemblyParser(
string assemblyPath,
string projectPath,
string parentName,
Action <NodeData> nodeCallback,
Action <LinkData> linkCallback,
bool isReadSymbols)
{
ProjectPath = projectPath;
this.assemblyPath = assemblyPath;
this.parentName = parentName;
this.nodeCallback = nodeCallback;
XmlDocParser xmlDockParser = new XmlDocParser(assemblyPath);
linkHandler = new LinkHandler(linkCallback);
assemblyReferencesParser = new AssemblyReferencesParser(linkHandler, nodeCallback);
typeParser = new TypeParser(linkHandler, xmlDockParser, nodeCallback);
memberParser = new MemberParser(linkHandler, xmlDockParser, nodeCallback);
assembly = new Lazy <AssemblyDefinition>(() => GetAssembly(isReadSymbols));
}
