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author	neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4>
	Wed, 23 May 2001 22:50:28 +0000 (22:50 +0000)
committer	neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4>
	Wed, 23 May 2001 22:50:28 +0000 (22:50 +0000)
commit	f73bab034e2d3896f7c04159fe46dc7088135352
tree	6ccc83b80dfb184aeb83b9ad4fb992c103b4b1b0	tree \| snapshot
parent	2df5a327e5568e6b4c2912c73b101413ad81d64c	commit \| diff

* cpp.texi: Update for handling of charconsts.
* cpplex.c (maybe_read_ucs): Don't accept D800-DFFF. Update
diagnostics. Skip to the end if the UCS is too short.
(cpp_interpret_charconst): Long charconsts issue a warning
not an error.

* gcc.dg/cpp/charconst.c: New tests.
* gcc.dg/cpp/escape.c: New tests.
* gcc.dg/cpp/escape-1.c: New tests.
* gcc.dg/cpp/escape-2.c: New tests.
* gcc.dg/cpp/ucs.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42514 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| history
gcc/cpp.texi		diff \| blob \| history
gcc/cpplex.c		diff \| blob \| history
gcc/testsuite/ChangeLog		diff \| blob \| history
gcc/testsuite/gcc.dg/cpp/charconst.c	[new file with mode: 0644]	blob
gcc/testsuite/gcc.dg/cpp/escape-1.c	[new file with mode: 0644]	blob
gcc/testsuite/gcc.dg/cpp/escape-2.c	[new file with mode: 0644]	blob
gcc/testsuite/gcc.dg/cpp/escape.c	[new file with mode: 0644]	blob
gcc/testsuite/gcc.dg/cpp/ucs.c	[new file with mode: 0644]	blob

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