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Author	SHA1	Message	Date
Corentin Jabot	4e80636db7	Implement P1949 This adds the Unicode 13 data for XID_Start and XID_Continue. The definition of valid identifier is changed in all C++ modes as P1949 (https://wg21.link/p1949) was accepted by WG21 as a defect report.	2021-08-18 07:33:14 -04:00
Jordan Rose	58c61e006f	Properly validate UCNs for C99 and C++03 (both more restrictive than C(++)11). Add warnings under -Wc++11-compat, -Wc++98-compat, and -Wc99-compat when a particular UCN is incompatible with a different standard, and -Wunicode when a UCN refers to a surrogate character in C++03. llvm-svn: 174788	2013-02-09 01:10:25 +00:00

Author

SHA1

Message

Date

Corentin Jabot

4e80636db7

Implement P1949

This adds the Unicode 13 data for XID_Start and XID_Continue.
The definition of valid identifier is changed in all C++ modes
as P1949 (https://wg21.link/p1949) was accepted by WG21 as a defect
report.

2021-08-18 07:33:14 -04:00

Jordan Rose

58c61e006f

Properly validate UCNs for C99 and C++03 (both more restrictive than C(++)11).

Add warnings under -Wc++11-compat, -Wc++98-compat, and -Wc99-compat when a
particular UCN is incompatible with a different standard, and -Wunicode when
a UCN refers to a surrogate character in C++03.

llvm-svn: 174788

2013-02-09 01:10:25 +00:00

2 Commits