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1. Script项目添加了数组表达式的支持

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2. EmitHelper添加了数组创建委托的构建
This commit is contained in:
fengjiayi
2025-07-31 11:21:49 +08:00
parent 85d04029dc
commit 827a9242ae
10 changed files with 254 additions and 105 deletions
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41
Serein.Script/SereinScriptTypeAnalysis.cs
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@@ -248,6 +248,43 @@ namespace Serein.Script
return typeof(void);
}
return AnalysisCollectionAssignmentNode(collectionAssignmentNode);
case ArrayDefintionNode arrayDefintionNode:
Type AnalysisArrayDefintionNode(ArrayDefintionNode arrayDefintionNode)
{
var elements = arrayDefintionNode.Elements;
if (elements.Count == 0)
{
return typeof(object[]);
}
Type[] types = new Type[elements.Count];
for (int i = 0; i < elements.Count; i++)
{
ASTNode? element = elements[i];
var elementType = Analysis(element); // 分析元素类型
types[i] = elementType;
NodeSymbolInfos[element] = elementType; // 添加到符号表
}
// 所有类型一致
if (types.All(t => t == types[0]))
{
var arrType = types[0].MakeArrayType();
NodeSymbolInfos[arrayDefintionNode] = arrType; // 添加到符号表
return arrType;
}
else
{
// 尝试找公共基类
Type? commonType = TypeHelper.FindCommonBaseType(types) ?? typeof(object);
var arrType = commonType.MakeArrayType();
NodeSymbolInfos[arrayDefintionNode] = arrType; // 添加到符号表
return arrType;
}
}
return AnalysisArrayDefintionNode(arrayDefintionNode);
case ClassTypeDefinitionNode classTypeDefinitionNode: // 类型定义
Type AnalysisClassTypeDefinitionNode(ClassTypeDefinitionNode classTypeDefinitionNode)
{
@@ -412,7 +449,7 @@ namespace Serein.Script
default: // 未定义的节点类型
break;
}
throw new NotImplementedException();
throw new NotImplementedException($"类型分析遇到未定义的节点 \"{node.GetType()}\", {node}");
}
@@ -422,7 +459,7 @@ namespace Serein.Script
/// </summary>
/// <param name="node"></param>
/// <exception cref="NotImplementedException"></exception>
private void Analysis1(ASTNode node)
private void Analysis11111111111(ASTNode node)
{
switch (node)
{