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Generated XML doc `cref` contains unescaped generic arguments: CS1584 / CS1658 / CS1570 warnings

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@reginaldalfret 已经在做这个了。

开始于 2026年10月9日。

  • #2592 来自 @reginaldalfret —— 未关闭

评估

难度
3/5
预计耗时
1-2 天
新手友好度
68/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
活跃
技术栈
aws, csharp
领域
backend

调研方向

Start in the Lambda Annotations source that generates handler XML documentation; the issue does not name a file or test, so first locate the generated cref and its tests. Reproduce with a generic handler and GenerateDocumentationFile enabled. Done when the generated XML uses valid generic-argument syntax or omits the cref, and the build produces no XML documentation warnings.

由索引模型根据 Issue 内容生成。

描述

bug needs-triage
Describe the bug

When a [LambdaFunction] method has a generic parameter type the
generated handler's XML doc comment contains a cref with < and > written literally. This is invalid XML doc
syntax and produces warnings on every build with GenerateDocumentationFile enabled. It does not depend on any
namespace clash.

Regression Issue
  • Select this option if this issue appears to be a regression.
Expected Behavior

Generic arguments in a cref are written with braces, e.g.
SqsBatchProcessor{MyPayload, MyHandler}, or the cref is omitted from the generated comment. The generated file
then produces no warnings.

Current Behavior

Incorrect references are generated

/// The generated Lambda function handler for <see cref="Handle(Amazon.Lambda.SQSEvents.SQSEvent, Amazon.Lambda.Core.ILambdaContext, Common.Lambda.Queue.SqsBatchProcessor<Acme.EventDistributor.Trigger.Models.EventBridge.EventBridgePutObject, Acme.EventDistributor.Trigger.EventDistributorTrigger>)"/>
Reproduction Steps

Any handler with a generic parameter, built with <GenerateDocumentationFile>true</GenerateDocumentationFile>:

[LambdaFunction]
public Task<SQSBatchResponse> Handle(SQSEvent evt, ILambdaContext ctx,
    [FromServices] SqsBatchProcessor<MyPayload, MyHandler> processor) => ...
Possible Solution

Generic arguments in a cref are written with braces, e.g. SqsBatchProcessor{MyPayload, MyHandler}

Additional Information/Context

Sample solution

AnnotationsNamespaceClash.zip

AWS .NET SDK and/or Package version used

Amazon.Lambda.Annotations 2.4.1

Targeted .NET Platform

.NET SDK 10.0.401

Operating System and version

Windows 11

主要语言
C#
星标
1.7k
派生
504
平均合并
2 天 9 小时
30 天内合并 PR
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环境准备

从这里开始

  1. 先读完整个 Issue,再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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