On Tue, 7 Mar 2023 17:27:56 GMT, Julian Waters <jwat...@openjdk.org> wrote:

> Was: sunmscapi.dll cannot compile with Visual C++
> 
> `-Zc:wchar_t-` has, until now, been passed to switch off wchar_t as a 
> distinct C++ type when compiling with Visual C++ so jchar and wchar_t are 
> typedef'd to shorts on Windows. After some examination it appears this flag 
> is not actually needed for almost every source file that we have, barring 
> security.cpp, so we could try to remove it and make Windows code behave more 
> like regular C++, since casting between wchar_t and jchar does not appear to 
> happen very often (only appearing in one file!). wchar_t in Standard C is a 
> typedef and is never affected by this flag, and if `-Zc:wchar_t` is enabled 
> for C code, it is simply ignored

This pull request has been closed without being integrated.

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PR: https://git.openjdk.org/jdk/pull/12907

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