zclllyybb opened a new pull request, #15741: URL: https://github.com/apache/doris/pull/15741
According to [namespace.std] and many practices(like [CppCoreGuidelines](https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#sf7-dont-write-using-namespace-at-global-scope-in-a-header-file) and [Don’t reopen namespace std](https://quuxplusone.github.io/blog/2021/10/27/dont-reopen-namespace-std/)), reopening `namespace std` or `using namespace std` is UB or very dangerous. Fixed them. # Proposed changes Issue Number: close #xxx ## Problem Summary Describe your changes. ## Checklist(Required) 1. Does it affect the original behavior: - [ ] Yes - [x] No - [ ] I don't know 2. Has unit tests been added: - [ ] Yes - [x] No - [ ] No Need 3. Has the document been added or modified: - [ ] Yes - [x] No - [ ] No Need 4. Does it need to update dependencies: - [ ] Yes - [x] No 5. Are there any changes that cannot be rolled back: - [ ] Yes (If Yes, please explain WHY) - [x] No ## Further comments Still some similar behavior stays in some code-generators. If this is a relatively large or complex change, kick off the discussion at [[email protected]](mailto:[email protected]) by explaining why you chose the solution you did and what alternatives you considered, etc... -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
