2007-05-17 Fariborz Jahanian Radar 2996215 * charset.c (cpp_utf8_utf16): New * include/cpplib.h (cpp_utf8_utf16): New decl. 2007-05-02 Eric Christopher Radar 4238322 * expr.c (num_div_op): Don't overflow if the result is zero. 2007-02-22 Geoffrey Keating Radar 4927549 * init.c (lang_defaults): Enable extended identifiers by default for languages which require them. 2007-01-05 Bill Wendling Radar 4897123 * directives.c (_cpp_do_file_change): Array of maps could change after the "file_change" callback. We should relookup the map afterwards. 2006-09-18 Bill Wendling Radar 3222135 * charset.c (narrow_str_to_charconst): If the -pedantic[-errors] flag is set, then issue a warning for multi-character character constants. 2005-02-28 Devang Patel Ziemowit Laski Radar 4137741 * directives.c (_cpp_do_file_change): If preprocessor defer_file_change_debug_hooks flag is set, synthesize CPP_BINCL and CPP_EINCL tokens. * init.c (cpp_create_reader): Initialize token run (and associated pointers) for storing CPP_EINCL tokens. * internal.h (struct cpp_reader): Add new fields for storing CPP_EINCL tokens. (_cpp_next_tokenrun): Add declaration. * lex.c (next_tokenrun): Make externally visible and rename to _cpp_next_tokenrun(). (_cpp_temp_token): Call _cpp_next_tokenrun() instead of next_tokenrun(). (_cpp_lex_token): Likewise; return any pending CPP_EINCL tokens before returning token actually read. * include/cpplib.h (TTYPE_TABLE): Define new CPP_BINCL and CPP_EINCL token types, similar to CPP_PRAGMA. (cpp_options): Define new defer_file_change_debug_hooks flag. 2006-04-25 Mike Stump Radar 4505741 * lex.c: Rename cw_asm_states to iasm_states. Rename cw_asm_in_operands to iasm_in_operands. Rename cw_asm_state to iasm_state. Rename cw_asm_label_follows to iasm_label_follows. Rename flag_cw_asm_blocks to flag_iasm_blocks. * macro.c: Likewise. * makedepend.c: Likewise. 2006-04-17 Devang Patel Radar 4499790 * charset.c (cpp_interpret_string): Enable pascal strings for wchars. 2005-12-13 Mike Stump * Revert 2005-12-07 Devang Patel Radar 4137741 2005-12-09 Mike Stump Radar 4371958 * macro.c (cpp_get_token): Be sure to reset the BOL flag when injecting macro bodies, as we wouldn't want a previous value. 2005-12-07 Devang Patel Ziemowit Laski Radar 4137741 * directives.c (_cpp_do_file_change): If preprocessor defer_file_change_debug_hooks flag is set, synthesize CPP_BINCL and CPP_EINCL tokens. * init.c (cpp_create_reader): Initialize token run (and associated pointers) for storing CPP_EINCL tokens. * internal.h (struct cpp_reader): Add new fields for storing CPP_EINCL tokens. (_cpp_next_tokenrun): Add declaration. * lex.c (next_tokenrun): Make externally visible and rename to _cpp_next_tokenrun(). (_cpp_temp_token): Call _cpp_next_tokenrun() instead of next_tokenrun(). (_cpp_lex_token): Likewise; return any pending CPP_EINCL tokens before returning token actually read. * include/cpplib.h (TTYPE_TABLE): Define new CPP_BINCL and CPP_EINCL token types, similar to CPP_PRAGMA. (cpp_options): Define new defer_file_change_debug_hooks flag. 2005-08-22 Mike Stump Radar 4211954 * expr.c (interpret_int_suffix): Add support for the h suffix to identify hex integers. (cpp_classify_number): Likewise. (cpp_interpret_integer): Likewise. * include/cpplib.h (struct cpp_options): Likewise. 2005-06-15 Geoffrey Keating * lex.c (warn_about_normalization): Add cast to 'sz'. * macro.c (cpp_get_token): Use cast on 'result' rather than making it non-const. * pch.c (cpp_read_state): Don't mix declarations and code. 2005-06-01 Devang Patel Radar 4133801 * include/cpplib.h (CPP_BINCL, CPP_EINCL): New. 2005-04-21 Devang Patel Radar 4058553 Backport from FSF Mainline. 2005-04-19 Per Bothner PR preprocessor/20907 * line-map.c (linemap_line_start): Fix bug when we need to increse column_bits but can re-use the current line_map. 2005-03-11 Devang Patel * init.c (cpp_read_main_file): Remove Symbol Separation support. * internal.h (cpp_cinfo_state): Remove. (struct cpp_reader): Remove Symbol Separation support. (find_include_cinfo): Remove. * pch.c (count_defs): Remove Symbol Separation support. (write_defs): Same. (cpp_valid_state): Remove warn_invalid_sr use. * directives.c (find_include_cinfo, cpp_symbol_separation_init, cpp_write_symbol_deps, cpp_get_stabs_checksum): Remove. 2005-02-27 Devang Patel Radar 3982899 * directives.c (do_line): Save sysp early before line table is realloc'ed. 2005-02-21 Devang Patel Radar 4007432 * charset.c (_cpp_convert_input): Check '\r' before inserting '\n' at the end. 2005-02-17 Devang Patel Radar 3958387 * libcpp/lex.c (_cpp_get_fresh_line): Check warn_newline_at_eof. 2005-01-04 Anders Bertelrud Radar 3871393 * include/cpplib.h (struct cpp_dir): Added 'header_map' field. 2005-01-06 Mike Stump Radar 3929334 * files.c (pch_open_file): Add indirection for pch files for distcc. (read_from_parent): Add. (write_to_parent): Add. (init_indirect_pipes): Add. (indirect_file): Add. 2004-12-10 Devang Patel Undo Radar 3909961 * libcpp/directivec.c (do_elif): Do not check EOL when -Wextra-tokens is used. 2004-12-10 Devang Patel Radar 3909961 * libcpp/directivec.c (do_elif): Check EOL when -Wextra-tokens is used. 2004-08-03 Stan Shebs Radar 3368707 Support for CodeWarrior-style assembly language blocks and functions. * include/cpplib.h (CPP_BOL, CPP_EOL): Define. * internal.h (struct cpp_context): New field bol_p. * lex.c (lex_identifier): Handle special chars in opcodes. (cw_asm_label_follows): New global. (_cpp_lex_direct): Special handling for @-labels, flag end of operands when ';' seen. * macro.c (enter_macro_context): Add bol_p argument and use. (push_ptoken_context): Seed bol_p field. (push_token_context): Ditto. (cpp_get_token): Detect tokens at beginning of line and record.