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charset.c (UCS_LIMIT): New macro.

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* charset.c (UCS_LIMIT): New macro.
	(ucn_valid_in_identifier): Use it instead of a hardcoded constant.
	(_cpp_valid_ucn): Issue a pedantic warning for UCNs larger than
	UCS_LIMIT outside of identifiers in C and in C++2a or later.

From-SVN: r276167
This commit is contained in:
Eric Botcazou
2019-09-26 21:43:51 +00:00
committed by Eric Botcazou
parent d7326aaf20
commit 0900e29cdb
8 changed files with 44 additions and 5 deletions
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libcpp/ChangeLog
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@@ -1,3 +1,10 @@
2019-09-26 Eric Botcazou <ebotcazou@adacore.com>
* charset.c (UCS_LIMIT): New macro.
(ucn_valid_in_identifier): Use it instead of a hardcoded constant.
(_cpp_valid_ucn): Issue a pedantic warning for UCNs larger than
UCS_LIMIT outside of identifiers in C and in C++2a or later.
2019-09-19 Lewis Hyatt <lhyatt@gmail.com>
PR c/67224