gcc/libcpp at fa87544ca13000e62982d3005edb47a53401cfe7 - gcc

History

Lewis Hyatt 7d112d6670 Support extended characters in C/C++ identifiers (PR c/67224)

libcpp/ChangeLog
2019-09-19  Lewis Hyatt  <lhyatt@gmail.com>

	PR c/67224
	* charset.c (_cpp_valid_utf8): New function to help lex UTF-8 tokens.
	* internal.h (_cpp_valid_utf8): Declare.
	* lex.c (forms_identifier_p): Use it to recognize UTF-8 identifiers.
	(_cpp_lex_direct): Handle UTF-8 in identifiers and CPP_OTHER tokens.
	Do all work in "default" case to avoid slowing down typical code paths.
	Also handle $ and UCN in the default case for consistency.

gcc/Changelog
2019-09-19  Lewis Hyatt  <lhyatt@gmail.com>

	PR c/67224
	* doc/cpp.texi: Document support for extended characters in
	identifiers.
	* doc/cppopts.texi: Likewise.

gcc/testsuite/ChangeLog
2019-09-19  Lewis Hyatt  <lhyatt@gmail.com>

	PR c/67224
	* c-c++-common/cpp/ucnid-2011-1-utf8.c: New test.
	* g++.dg/cpp/ucnid-1-utf8.C: New test.
	* g++.dg/cpp/ucnid-2-utf8.C: New test.
	* g++.dg/cpp/ucnid-3-utf8.C: New test.
	* g++.dg/cpp/ucnid-4-utf8.C: New test.
	* g++.dg/other/ucnid-1-utf8.C: New test.
	* gcc.dg/cpp/ucnid-1-utf8.c: New test.
	* gcc.dg/cpp/ucnid-10-utf8.c: New test.
	* gcc.dg/cpp/ucnid-11-utf8.c: New test.
	* gcc.dg/cpp/ucnid-12-utf8.c: New test.
	* gcc.dg/cpp/ucnid-13-utf8.c: New test.
	* gcc.dg/cpp/ucnid-14-utf8.c: New test.
	* gcc.dg/cpp/ucnid-15-utf8.c: New test.
	* gcc.dg/cpp/ucnid-2-utf8.c: New test.
	* gcc.dg/cpp/ucnid-3-utf8.c: New test.
	* gcc.dg/cpp/ucnid-4-utf8.c: New test.
	* gcc.dg/cpp/ucnid-6-utf8.c: New test.
	* gcc.dg/cpp/ucnid-7-utf8.c: New test.
	* gcc.dg/cpp/ucnid-9-utf8.c: New test.
	* gcc.dg/ucnid-1-utf8.c: New test.
	* gcc.dg/ucnid-10-utf8.c: New test.
	* gcc.dg/ucnid-11-utf8.c: New test.
	* gcc.dg/ucnid-12-utf8.c: New test.
	* gcc.dg/ucnid-13-utf8.c: New test.
	* gcc.dg/ucnid-14-utf8.c: New test.
	* gcc.dg/ucnid-15-utf8.c: New test.
	* gcc.dg/ucnid-16-utf8.c: New test.
	* gcc.dg/ucnid-2-utf8.c: New test.
	* gcc.dg/ucnid-3-utf8.c: New test.
	* gcc.dg/ucnid-4-utf8.c: New test.
	* gcc.dg/ucnid-5-utf8.c: New test.
	* gcc.dg/ucnid-6-utf8.c: New test.
	* gcc.dg/ucnid-7-utf8.c: New test.
	* gcc.dg/ucnid-8-utf8.c: New test.
	* gcc.dg/ucnid-9-utf8.c: New test.

From-SVN: r275979

2019-09-19 20:56:11 +01:00

include

PR c++/61339 - add mismatch between struct and class [-Wmismatched-tags] to non-bugs

2019-07-09 12:32:49 -06:00

* zh_TW.po: Update.

2019-08-09 23:02:08 +01:00

aclocal.m4

Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856).

2018-10-31 17:03:16 +00:00

ChangeLog

Support extended characters in C/C++ identifiers (PR c/67224)

2019-09-19 20:56:11 +01:00