+2010-03-29 Jason Merrill <jason@redhat.com>
+
+ More N3077 raw string changes
+ * charset.c (cpp_interpret_string): Don't transform UCNs in raw
+ strings.
+ * lex.c (bufring_append): Split out from...
+ (lex_raw_string): ...here. Undo trigraph and line splicing
+ transformations. Do process line notes in multi-line literals.
+ (_cpp_process_line_notes): Ignore notes that were already handled.
+
+ Some raw string changes from N3077
+ * charset.c (cpp_interpret_string): Change inner delimiters to ().
+ * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter.
+
+2010-02-11 Jakub Jelinek <jakub@redhat.com>
+
+ * init.c (read_original_filename): Don't call read_original_directory
+ if _cpp_handle_directive returns 0.
+
+2010-01-01 Joseph Myers <joseph@codesourcery.com>
+
+ PR preprocessor/41947
+ * expr.c (cpp_classify_number): Give error for hexadecimal
+ floating-point constant with no digits before or after point.
+
+2009-11-20 Arnaud Charlet <charlet@adacore.com>
+
+ * macro.c (enter_macro_context): Call cb.used callback if defined.
+ * directives.c (do_idef, do_ifndef): Ditto.
+ * include/cpplib.h (struct cpp_callbacks): Add used callback.
+
+2009-11-11 Kai Tietz <kai.tietz@onevision.com>
+
+ * directives.c (do_pragma_push_macro): New pragma handler.
+ (do_pragma_pop_macro): Likewise.
+ (_cpp_init_internal_pragmas): Add push_macro and
+ pop_macro handler to internal pragmas.
+ (lex_macro_node_from_str): Removed.
+ (cpp_push_definition): Replace lex_macro_node_from_str
+ by _cpp_lex_identifier.
+ (cpp_pop_definition): Likewise.
+ * internal.h (_cpp_lex_identifier): New prototype.
+ (def_pragma_macro): New structure.
+ (cpp_reader): New member pushed_macros.
+ * lex.c (_cpp_lex_identifier): New function.
+ (lex_identifier_intern): New function.
+ * init.c (cpp_create_reader): Initialize pushed_macros
+ member.
+ (cpp_destroy): Free elements in pushed_macros member.
+ * pch.c (_cpp_save_pushed_macros): New function.
+ (_cpp_restore_pushed_macros): Likewise.
+ (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
+ (cpp_read_state): Use _cpp_restore_pushed_macros.
+
+2009-10-19 Jakub Jelinek <jakub@redhat.com>
+
+ * charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
+ (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
+ and char32_cset_desc.
+ (converter_for_type): Handle CPP_UTF8STRING.
+ (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
+ * directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
+ (parse_include): Reject raw strings.
+ * include/cpplib.h (CPP_UTF8STRING): New token type.
+ * internal.h (struct cpp_reader): Add utf8_cset_desc field.
+ * lex.c (lex_raw_string): New function.
+ (lex_string): Handle u8 string literals, call lex_raw_string
+ for raw string literals.
+ (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
+ sequences.
+ * macro.c (stringify_arg): Handle CPP_UTF8STRING.
+
+2009-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR preprocessor/41543
+ * include/line-map.h (RESERVED_LOCATION_COUNT): Define.
+ * line-map.c (linemap_init): Initialize highest_location and
+ highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.
+
+2009-10-09 Jason Merrill <jason@redhat.com>
+
+ * charset.c (_cpp_valid_ucn): Update C++0x restrictions.
+
+2009-10-09 Neil Vachharajani <nvachhar@google.com>
+
+ * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
+ sccs.
+
+2009-09-23 Loren J. Rittle <ljrittle@acm.org>
+
+ * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
+ * configure: Rebuilt.
+
+2009-09-22 Richard Guenther <rguenther@suse.de>
+
+ PR pch/38987
+ * files.c (pch_open_file): Disallow non-toplevel PCH inclusion.
+
+2009-09-18 Chris Demetriou <cgd@google.com>
+
+ PR preprocessor/28435:
+ * include/cpplib.h (struct cpp_options): Add new member
+ deps.need_preprocessor_output.
+ * files.c (open_file_failed): If preprocessor output is needed
+ always report an error.
+
+2009-09-13 Kai Tietz <kai.tietz@onevision.com>
+
+ * configure.ac: Set for i?86-w64-mingw*
+ need_64bit_hwint to yes.
+ * configure: Regenerated.
+
+2009-09-10 Jason Merrill <jason@redhat.com>
+
+ * directives.c (cpp_define): constify.
+
+2009-09-02 Ian Lance Taylor <iant@google.com>
+
+ * macro.c (stringify_arg): Escape CPP_WCHAR tokens.
+
+2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure.ac (AC_PREREQ): Bump to 2.64.
+
+2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * aclocal.m4: Regenerate.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+
+2009-08-17 Tom Tromey <tromey@redhat.com>
+
+ PR preprocessor/41067:
+ * charset.c (convert_escape): Add missing ":" to error text.
+
2009-07-27 Douglas B Rupp <rupp@gnat.com>
* include/cpplib.h (INO_T_CPP): New macro.
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