Does that first change to lex.phases make the case where source character set is utf8 and execution character set is some oddball encoding (like gb18030) I'll formed?

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________________________________
From: SG16 <sg16-bounces_at_[hidden]> on behalf of Corentin via SG16 <sg16_at_[hidden]>
Sent: Thursday, April 29, 2021 12:34:35 AM
To: SG16 <sg16_at_[hidden]>
Cc: Corentin <corentin.jabot_at_[hidden]>
Subject: [SG16] P2295R3 Support for UTF-8 as a portable source file encoding

Per request in yesterday's meeting,
here is P2295R3 Support for UTF-8 as a portable source file encoding.

I am looking forward to your feedback

http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2295r3.pdf<https://nam06.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.open-std.org%2Fjtc1%2Fsc22%2Fwg21%2Fdocs%2Fpapers%2F2021%2Fp2295r3.pdf&data=04%7C01%7CCharles.Barto%40microsoft.com%7C16b7089d2ecf4d0bf73408d90ae14776%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637552785381773715%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=aXgu2D%2F4OkYKpVYZpJuOr5nB%2B%2F8lAwEyLq2%2Bnc%2FQxi4%3D&reserved=0>