swiftlang/swift

[SR-342] Convert or add *.sil version of all *.swift tests in test/SILOptimizer and test/IRGen

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#42,964 创建于 2015年12月22日

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描述
Previous ID SR-342
Radar None
Original Reporter @gottesmm
Type Bug
Votes 0
Component/s Compiler
Labels Bug, StarterBug
Assignee None
Priority Medium

md5: c67ceae294f0653e3d62193d939cc2e1

Issue Description:

Due to problems with the SILParser there are tests for the SILOptimizer and IRGen that were written as swift tests instead of *.sil tests.

Using *.swift tests allows for frontend changes to potentially cause a test to no longer test what it is supposed to test due to codegen changes.

This should expose additional bugs in the SILParser yielding further work.

贡献者指南

技术栈
swift
领域
backend
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
3-5 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
needs investigation
前置要求
Knowledge of SILFamiliarity with Swift compiler test infrastructureAbility to write .sil tests
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
60
研究方向
Start by listing all .swift test files in test/SILOptimizer and test/IRGen directories. For each, check if a corresponding .sil version exists. If not, study the .swift test to understand the functionality being tested, then write a .sil test that reproduces the same behavior. Ensure the test compiles and runs correctly. Consult existing .sil tests in those directories for format and conventions. If any test is too complex or unclear, ask in the issue comments.