RFR: 8263136: C4530 was reported from VS 2019 at access bridge

Phil Race prr at openjdk.java.net
Sun Mar 7 16:22:12 UTC 2021


On Sun, 7 Mar 2021 03:18:53 GMT, Yasumasa Suenaga <ysuenaga at openjdk.org> wrote:

> I saw C4530 with VS 2019 (16.9.0) as following (on Japanese locale):
> 
> AccessBridgeDebug.cpp
> メモ: インクルード ファイル: d:\github-forked\jdk\src\jdk.accessibility\windows\native\common\AccessBridgeDebug.h
> 
>     :
> 
> c:\progra~2\micros~2\2019\commun~1\vc\tools\msvc\1428~1.299\include\ostream(611): error C2220: 次の警
> 告はエラーとして処理されます
> c:\progra~2\micros~2\2019\commun~1\vc\tools\msvc\1428~1.299\include\ostream(611): warning C4530: C++
> 例外処理を使っていますが、アンワインド セマンティクスは有効にはなりません。/EHsc を指定してください。
> メモ: インクルード ファイル: c:\progra~2\micros~2\2019\commun~1\vc\tools\msvc\1428~1.299\include\string
> 
> `/EHsc` has been already passed in other makefiles, and also AccessBridgeDebug.cpp uses some STL classes (e.g. `chrono` namespace). So `/EHsc` is a solution for this problem.

translate.google.com says the error in (almost) English is : 
c: \ program ~ 2 \ micros ~ 2 \ 2019 \ commun ~ 1 \ vc \ tools \ msvc \ 1428 ~ 1.299 \ include \ ostream (611): warning C4530: C ++ 
I'm using exception handling, but unwind semantics aren't enabled. Please specify / EHsc.

-------------

PR: https://git.openjdk.java.net/jdk/pull/2859



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