gcc/testsuite:

	* c-c++-common/cpp/ucnid-2011-1.c: New test.

libcpp:
	* ucnid.tab: Add C11 and C11NOSTART data.
	* makeucnid.c (digit): Rename enum value to N99.
	(C11, N11, all_languages): New enum values.
	(NUM_CODE_POINTS, MAX_CODE_POINT): New macros.
	(flags, decomp, combining_value): Use NUM_CODE_POINTS as array
	size.
	(decomp): Use unsigned int as element type.
	(all_decomp): New array.
	(read_ucnid): Handle C11 and C11NOSTART.  Use MAX_CODE_POINT.
	(read_table): Use MAX_CODE_POINT.  Store all decompositions in
	all_decomp.
	(read_derived): Use MAX_CODE_POINT.
	(write_table): Use NUM_CODE_POINTS.  Print N99, C11 and N11
	flags.  Print whole array variable declaration rather than just
	array contents.
	(char_id_valid, write_context_switch): New functions.
	(main): Call write_context_switch.
	* ucnid.h: Regenerate.
	* include/cpplib.h (struct cpp_options): Add c11_identifiers.
	* init.c (struct lang_flags): Add c11_identifiers.
	(cpp_set_lang): Set c11_identifiers option from selected language.
	* internal.h (struct normalize_state): Document "previous" as
	previous starter character.
	(NORMALIZE_STATE_UPDATE_IDNUM): Take character as argument.
	* charset.c (DIG): Rename enum value to N99.
	(C11, N11): New enum values.
	(struct ucnrange): Give name to struct.  Use short for flags and
	unsigned int for end of range.  Include ucnid.h for whole variable
	declaration.
	(ucn_valid_in_identifier): Allow for characters up to 0x10FFFF.
	Allow for C11 in determining valid characters and valid start
	characters.  Use check_nfc for non-Hangul context-dependent
	checks.  Only store starter characters in nst->previous.
	(_cpp_valid_ucn): Pass new argument to
	NORMALIZE_STATE_UPDATE_IDNUM.
	* lex.c (lex_identifier): Pass new argument to
	NORMALIZE_STATE_UPDATE_IDNUM.  Call NORMALIZE_STATE_UPDATE_IDNUM
	after initial non-UCN part of identifier.
	(lex_number): Pass new argument to NORMALIZE_STATE_UPDATE_IDNUM.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204886 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 42 insertions, 0 deletions

diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index efbfe233c40..5e38c4b5dff 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,5 +1,47 @@
 2013-11-15  Joseph Myers  <joseph@codesourcery.com>
 
+	* ucnid.tab: Add C11 and C11NOSTART data.
+	* makeucnid.c (digit): Rename enum value to N99.
+	(C11, N11, all_languages): New enum values.
+	(NUM_CODE_POINTS, MAX_CODE_POINT): New macros.
+	(flags, decomp, combining_value): Use NUM_CODE_POINTS as array
+	size.
+	(decomp): Use unsigned int as element type.
+	(all_decomp): New array.
+	(read_ucnid): Handle C11 and C11NOSTART.  Use MAX_CODE_POINT.
+	(read_table): Use MAX_CODE_POINT.  Store all decompositions in
+	all_decomp.
+	(read_derived): Use MAX_CODE_POINT.
+	(write_table): Use NUM_CODE_POINTS.  Print N99, C11 and N11
+	flags.  Print whole array variable declaration rather than just
+	array contents.
+	(char_id_valid, write_context_switch): New functions.
+	(main): Call write_context_switch.
+	* ucnid.h: Regenerate.
+	* include/cpplib.h (struct cpp_options): Add c11_identifiers.
+	* init.c (struct lang_flags): Add c11_identifiers.
+	(cpp_set_lang): Set c11_identifiers option from selected language.
+	* internal.h (struct normalize_state): Document "previous" as
+	previous starter character.
+	(NORMALIZE_STATE_UPDATE_IDNUM): Take character as argument.
+	* charset.c (DIG): Rename enum value to N99.
+	(C11, N11): New enum values.
+	(struct ucnrange): Give name to struct.  Use short for flags and
+	unsigned int for end of range.  Include ucnid.h for whole variable
+	declaration.
+	(ucn_valid_in_identifier): Allow for characters up to 0x10FFFF.
+	Allow for C11 in determining valid characters and valid start
+	characters.  Use check_nfc for non-Hangul context-dependent
+	checks.  Only store starter characters in nst->previous.
+	(_cpp_valid_ucn): Pass new argument to
+	NORMALIZE_STATE_UPDATE_IDNUM.
+	* lex.c (lex_identifier): Pass new argument to
+	NORMALIZE_STATE_UPDATE_IDNUM.  Call NORMALIZE_STATE_UPDATE_IDNUM
+	after initial non-UCN part of identifier.
+	(lex_number): Pass new argument to NORMALIZE_STATE_UPDATE_IDNUM.
+
+2013-11-15  Joseph Myers  <joseph@codesourcery.com>
+
 	* ucnid.tab: Mark C99 digits as [C99DIG].
 	* makeucnid.c (read_ucnid): Handle [C99DIG].
 	(read_table): Don't check for digit characters.