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2015-09-07system.h (INTTYPE_MINIMUM): Rewrite to avoid shift warning.Marek Polacek2-1/+5
* system.h (INTTYPE_MINIMUM): Rewrite to avoid shift warning. * system.h (INTTYPE_MINIMUM): Rewrite to avoid shift warning. From-SVN: r227516
2015-08-07Makefile.def (libiconv): Define bootstrap=true.Yaakov Selkowitz2-26/+131
2015-08-06 Yaakov Selkowitz <yselkowi@redhat.com> * Makefile.def (libiconv): Define bootstrap=true. Mark pdf/html/info as missing. (configure-gcc): Depend on all-libiconv. (all-gcc): Ditto. (configure-libcpp): Ditto. (all-libcpp): Ditto. (configure-intl): Ditto. (all-intl): Ditto. * Makefile.in: Regenerate. intl/ * configure: Reflects renaming of configure.in to configure.ac libcpp/ * configure: Regenerate. gcc/ * configure.ac: Define LIBICONV_DEP with in-tree libiconv. * configure: Regenerate. From-SVN: r226712
2015-07-31* sv.po: Update.Joseph Myers2-3/+7
From-SVN: r226423
2015-07-24* nl.po: Update.Joseph Myers2-62/+37
From-SVN: r226177
2015-07-08Address -Wsign-compare diagnosticsThomas Schwinge2-1/+6
... which have been introduced in r223152, for example hundreds of: [...]/gcc/input.h:37:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] libcpp/ * include/line-map.h (RESERVED_LOCATION_COUNT): Change type to source_location. From-SVN: r225558
2015-07-032015-07-03 Paolo Carlini <paolo.carlini@oracle.com>Paolo Carlini1-1/+1
* Fix component of my last ChangeLog entries. From-SVN: r225371
2015-07-02re PR preprocessor/53690 ([C++11] \u0000 and \U00000000 are wrongly encoded ↵Paolo Carlini4-20/+31
as U+0001.) /libcpp 2015-07-02 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53690 * charset.c (_cpp_valid_ucn): Add cppchar_t * parameter and change return type to bool. Fix encoding of \u0000 and \U00000000 in C++. (convert_ucn): Adjust call. * lex.c (forms_identifier_p): Likewise. * internal.h (_cpp_valid_ucn): Adjust declaration. /gcc/testsuite 2015-07-02 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53690 * g++.dg/cpp/pr53690.C: New. From-SVN: r225353
2015-07-02Regenerate .pot files.Joseph Myers2-169/+177
gcc/po: * gcc.pot: Regenerate. libcpp/po: * cpplib.pot: Regenerate. From-SVN: r225313
2015-06-30Implement N4197 - Adding u8 character literalsEdward Smith-Rowland7-24/+58
libcpp: 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net> Implement N4197 - Adding u8 character literals * include/cpplib.h (UTF8CHAR, UTF8CHAR_USERDEF): New cpp tokens; (struct cpp_options): Add utf8_char_literals. * init.c (struct lang_flags): Add utf8_char_literals; (struct lang_flags lang_defaults): Add column for utf8_char_literals. * macro.c (stringify_arg()): Treat CPP_UTF8CHAR token; * expr.c (cpp_userdef_char_remove_type(), cpp_userdef_char_add_type()): Treat CPP_UTF8CHAR_USERDEF, CPP_UTF8CHAR tokens; (cpp_userdef_char_p()): Treat CPP_UTF8CHAR_USERDEF token; (eval_token(), _cpp_parse_expr()): Treat CPP_UTF8CHAR token. * lex.c (lex_string(), _cpp_lex_direct()): Include CPP_UTF8CHAR tokens. * charset.c (converter_for_type(), cpp_interpret_charconst()): Treat CPP_UTF8CHAR token. gcc/c-family: 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net> Implement N4197 - Adding u8 character literals * c-family/c-ada-spec.c (print_ada_macros()): Treat CPP_UTF8CHAR like CPP_CHAR. * c-family/c-common.c (c_parse_error()): print CPP_UTF8CHAR and CPP_UTF8CHAR_USERDEF tokens. * c-family/c-lex.c (c_lex_with_flags()): Treat CPP_UTF8CHAR_USERDEF and CPP_UTF8CHAR tokens; (lex_charconst()): Treat CPP_UTF8CHAR token. gcc/cp: 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net> Implement N4197 - Adding u8 character literals * parser.c (cp_parser_primary_expression()): Treat CPP_UTF8CHAR and CPP_UTF8CHAR_USERDEF tokens; (cp_parser_parenthesized_expression_list()): Treat CPP_UTF8CHAR token. gcc/testsuite: 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net> Implement N4197 - Adding u8 character literals * g++.dg/cpp1z/utf8.C: New. * g++.dg/cpp1z/utf8-neg.C: New. * g++.dg/cpp1z/udlit-utf8char.C: New. From-SVN: r225185
2015-06-30lex.c (search_line_sse42): New main loop using asm flag outputs.Uros Bizjak2-5/+28
* lex.c (search_line_sse42) [__GCC_ASM_FLAG_OUTPUTS__]: New main loop using asm flag outputs. From-SVN: r225160
2015-06-08re PR c/66415 (ice in location_column_from_byte_offset)Marek Polacek2-3/+11
PR c/66415 * c-format.c (location_from_offset): Return LOC if LINE is null. * line-map.c (linemap_position_for_loc_and_offset): Remove linemap_assert_fails; reverse conditions. * gcc.dg/cpp/pr66415-1.c: New test. * gcc.dg/cpp/pr66415-2.c: New test. From-SVN: r224236
2015-05-26line-map.c (LINE_MAP_MAX_COLUMN_NUMBER ↵Manuel López-Ibáñez2-6/+28
LINE_MAP_MAX_LOCATION_WITH_COLS,LINE_MAP_MAX_SOURCE_LOCATION): New constants. libcpp/ChangeLog: 2015-05-26 Manuel López-Ibáñez <manu@gcc.gnu.org> * line-map.c (LINE_MAP_MAX_COLUMN_NUMBER LINE_MAP_MAX_LOCATION_WITH_COLS,LINE_MAP_MAX_SOURCE_LOCATION): New constants. (linemap_line_start): Use them. (linemap_position_for_column): Use them. From-SVN: r223705
2015-05-20libcpp: Eliminate most of the non-const/reference-returning inline fnsDavid Malcolm3-100/+33
gcc/java/ChangeLog: * jcf-parse.c (set_source_filename): Replace write through ORDINARY_MAP_FILE_NAME with direct access to "to_file". libcpp/ChangeLog: * include/line-map.h (MAP_START_LOCATION): Eliminate the non-const variant, and tweak comment for the const variant. (ORDINARY_MAP_STARTING_LINE_NUMBER): Drop the non-const variant. (ORDINARY_MAP_INCLUDER_FILE_INDEX): Likewise. (ORDINARY_MAP_IN_SYSTEM_HEADER_P): Likewise. (SET_ORDINARY_MAP_NUMBER_OF_COLUMN_BITS): Delete. (ORDINARY_MAP_FILE_NAME): Drop the non-const variant. (MACRO_MAP_MACRO): Likewise. (MACRO_MAP_NUM_MACRO_TOKENS): Likewise. (MACRO_MAP_LOCATIONS): Likewise. (MACRO_MAP_EXPANSION_POINT_LOCATION): Likewise. * line-map.c (linemap_add): Replace writes through macros with direct field accesses. (linemap_enter_macro): Likewise. (linemap_line_start): Likewise. From-SVN: r223435
2015-05-19Replace line_map union with C++ class hierarchyDavid Malcolm8-308/+524
gcc/ChangeLog: * diagnostic.c (diagnostic_report_current_module): Strengthen local "new_map" from const line_map * to const line_map_ordinary *. * genmatch.c (error_cb): Likewise for local "map". (output_line_directive): Likewise for local "map". * input.c (expand_location_1): Likewise for local "map". Pass NULL rather than &map to linemap_unwind_to_first_non_reserved_loc, since the value is never read from there, and the value written back not read from here. (is_location_from_builtin_token): Strengthen local "map" from const line_map * to const line_map_ordinary *. (dump_location_info): Strengthen locals "map" from line_map *, one to const line_map_ordinary *, the other to const line_map_macro *. * tree-diagnostic.c (loc_map_pair): Strengthen field "map" from const line_map * to const line_map_macro *. (maybe_unwind_expanded_macro_loc): Add a call to linemap_check_macro when writing to the "map" field of the loc_map_pair. Introduce local const line_map_ordinary * "ord_map", using it in place of "map" in the part of the function where we know we have an ordinary map. Strengthen local "m" from const line_map * to const line_map_ordinary *. gcc/ada/ChangeLog: * gcc-interface/trans.c (Sloc_to_locus1): Strenghthen local "map" from line_map * to line_map_ordinary *. gcc/c-family/ChangeLog: * c-common.h (fe_file_change): Strengthen param from const line_map * to const line_map_ordinary *. (pp_file_change): Likewise. * c-lex.c (fe_file_change): Likewise. (cb_define): Use linemap_check_ordinary when invoking SOURCE_LINE. (cb_undef): Likewise. * c-opts.c (c_finish_options): Use linemap_check_ordinary when invoking cb_file_change. (c_finish_options): Likewise. (push_command_line_include): Likewise. (cb_file_change): Strengthen param "new_map" from const line_map * to const line_map_ordinary *. * c-ppoutput.c (cb_define): Likewise for local "map". (pp_file_change): Likewise for param "map" and local "from". gcc/fortran/ChangeLog: * cpp.c (maybe_print_line): Strengthen local "map" from const line_map * to const line_map_ordinary *. (cb_file_change): Likewise for param "map" and local "from". (cb_line_change): Likewise for local "map". libcpp/ChangeLog: * directives.c (do_line): Strengthen local "map" from const line_map * to const line_map_ordinary *. (do_linemarker): Likewise. (_cpp_do_file_change): Assert that we're not dealing with a macro map. Introduce local "ord_map" via a call to linemap_check_ordinary, guarded within the check for non-NULL. Use it for typesafety. * files.c (cpp_make_system_header): Strengthen local "map" from const line_map * to const line_map_ordinary *. * include/cpplib.h (struct cpp_callbacks): Likewise for second parameter of "file_change" callback. * include/line-map.h (struct line_map): Convert from a struct containing a union to a base class. (struct line_map_ordinary): Convert to a subclass of line_map. (struct line_map_macro): Likewise. (linemap_check_ordinary): Strengthen return type from line_map * to line_map_ordinary *, and add a const-variant. (linemap_check_macro): New pair of functions. (ORDINARY_MAP_STARTING_LINE_NUMBER): Strengthen param from const line_map * to const line_map_ordinary *, eliminating call to linemap_check_ordinary. Likewise for the non-const variant. (ORDINARY_MAP_INCLUDER_FILE_INDEX): Likewise. (ORDINARY_MAP_IN_SYSTEM_HEADER_P): Likewise. (ORDINARY_MAP_NUMBER_OF_COLUMN_BITS): Likewise. (ORDINARY_MAP_FILE_NAME): Likewise. (MACRO_MAP_MACRO): Strengthen param from const line_map * to const line_map_macro *. Likewise for the non-const variant. (MACRO_MAP_NUM_MACRO_TOKENS): Likewise. (MACRO_MAP_LOCATIONS): Likewise. (MACRO_MAP_EXPANSION_POINT_LOCATION): Likewise. (struct maps_info): Replace with... (struct maps_info_ordinary):...this and... (struct maps_info_macro): ...this. (struct line_maps): Convert fields "info_ordinary" and "info_macro" to the above new structs. (LINEMAPS_MAP_INFO): Delete both functions. (LINEMAPS_MAPS): Likewise. (LINEMAPS_ALLOCATED): Rewrite both variants to avoid using LINEMAPS_MAP_INFO. (LINEMAPS_USED): Likewise. (LINEMAPS_CACHE): Likewise. (LINEMAPS_MAP_AT): Likewise. (LINEMAPS_ORDINARY_MAPS): Strengthen return type from line_map * to line_map_ordinary *. (LINEMAPS_ORDINARY_MAP_AT): Likewise. (LINEMAPS_LAST_ORDINARY_MAP): Likewise. (LINEMAPS_LAST_ALLOCATED_ORDINARY_MAP): Likewise. (LINEMAPS_MACRO_MAPS): Strengthen return type from line_map * to line_map_macro *. (LINEMAPS_MACRO_MAP_AT): Likewise. (LINEMAPS_LAST_MACRO_MAP): Likewise. (LINEMAPS_LAST_ALLOCATED_MACRO_MAP): Likewise. (linemap_map_get_macro_name): Strengthen param from const line_map * to const line_map_macro *. (SOURCE_LINE): Strengthen first param from const line_map * to const line_map_ordinary *, removing call to linemap_check_ordinary. (SOURCE_COLUMN): Likewise. (LAST_SOURCE_LINE_LOCATION): Likewise. (LAST_SOURCE_LINE): Strengthen first param from const line_map * to const line_map_ordinary *. (LAST_SOURCE_COLUMN): Likewise. (INCLUDED_FROM): Strengthen return type from line_map * to line_map_ordinary *., and second param from const line_map * to const line_map_ordinary *, removing call to linemap_check_ordinary. (MAIN_FILE_P): Strengthen param from const line_map * to const line_map_ordinary *, removing call to linemap_check_ordinary. (linemap_position_for_line_and_column): Strengthen param from const line_map * to const line_map_ordinary *. (LINEMAP_FILE): Strengthen param from const line_map * to const line_map_ordinary *, removing call to linemap_check_ordinary. (LINEMAP_LINE): Likewise. (LINEMAP_SYSP): Likewise. (linemap_resolve_location): Strengthen final param from const line_map ** to const line_map_ordinary **. * internal.h (CPP_INCREMENT_LINE): Likewise for local "map". (linemap_enter_macro): Strengthen return type from const line_map * to const line_map_macro *. (linemap_add_macro_token): Likewise for first param. * line-map.c (linemap_check_files_exited): Strengthen local "map" from const line_map * to const line_map_ordinary *. (new_linemap): Introduce local "map_size" and use it when calculating how large the buffer should be. Rewrite based on change of info_macro and info_ordinary into distinct types. (linemap_add): Strengthen locals "map" and "from" from line_map * to line_map_ordinary *. (linemap_enter_macro): Strengthen return type from const line_map * to const line_map_macro *, and local "map" from line_map * to line_map_macro *. (linemap_add_macro_token): Strengthen param "map" from const line_map * to const line_map_macro *. (linemap_line_start): Strengthen local "map" from line_map * to line_map_ordinary *. (linemap_position_for_column): Likewise. (linemap_position_for_line_and_column): Strengthen first param from const line_map * to const line_map_ordinary *. (linemap_position_for_loc_and_offset): Strengthen local "map" from const line_map * to const line_map_ordinary *. (linemap_ordinary_map_lookup): Likewise for return type and locals "cached" and "result". (linemap_macro_map_lookup): Strengthen return type and locals "cached" and "result" from const line_map * to const line_map_macro *. (linemap_macro_map_loc_to_exp_point): Likewise for param "map". (linemap_macro_map_loc_to_def_point): Likewise. (linemap_macro_map_loc_unwind_toward_spelling): Likewise. (linemap_get_expansion_line): Strengthen local "map" from const line_map * to const line_map_ordinary *. (linemap_get_expansion_filename): Likewise. (linemap_map_get_macro_name): Strengthen param from const line_map * to const line_map_macro *. (linemap_location_in_system_header_p): Add call to linemap_check_ordinary in region guarded by !linemap_macro_expansion_map_p. Introduce local "macro_map" via linemap_check_macro in other region, using it in place of "map" for typesafety. (first_map_in_common_1): Add calls to linemap_check_macro. (trace_include): Strengthen param "map" from const line_map * to const line_map_ordinary *. (linemap_macro_loc_to_spelling_point): Strengthen final param from const line_map ** to const line_map_ordinary **. Replace a C-style cast with a const_cast, and add calls to linemap_check_macro and linemap_check_ordinary. (linemap_macro_loc_to_def_point): Likewise. (linemap_macro_loc_to_exp_point): Likewise. (linemap_resolve_location): Strengthen final param from const line_map ** to const line_map_ordinary **. (linemap_unwind_toward_expansion): Introduce local "macro_map" via a checked cast and use it in place of *map. (linemap_unwind_to_first_non_reserved_loc): Strengthen local "map1" from const line_map * to const line_map_ordinary *. (linemap_expand_location): Introduce local "ord_map" via a checked cast and use it in place of map. (linemap_dump): Make local "map" const. Strengthen local "includer_map" from line_map * to const line_map_ordinary *. Introduce locals "ord_map" and "macro_map" via checked casts and use them in place of "map" for typesafety. (linemap_dump_location): Strengthen local "map" from const line_map * to const line_map_ordinary *. (linemap_get_file_highest_location): Update for elimination of union. (linemap_get_statistics): Strengthen local "cur_map" from line_map * to const line_map_macro *. Update uses of sizeof to use the appropriate line_map subclasses. * macro.c (_cpp_warn_if_unused_macro): Add call to linemap_check_ordinary. (builtin_macro): Strengthen local "map" from const line_map * to const line_map_macro *. (enter_macro_context): Likewise. (replace_args): Likewise. (tokens_buff_put_token_to): Likewise for param "map". (tokens_buff_add_token): Likewise. From-SVN: r223365
2015-05-13libcpp/input.c: Add a way to visualize the linemaps (-fdump-internal-locations)David Malcolm3-1/+225
gcc/ChangeLog: * common.opt (fdump-internal-locations): New option. * input.c: Include diagnostic-core.h. (get_end_location): New function. (write_digit): New function. (write_digit_row): New function. (dump_location_range): New function. (dump_labelled_location_range): New function. (dump_location_info): New function. * input.h (dump_location_info): New prototype. * toplev.c (compile_file): Handle flag_dump_locations. libcpp/ChangeLog: * include/line-map.h (source_location): Add a reference to location-example.txt to the descriptive comment. * location-example.txt: New file. From-SVN: r223163
2015-05-13libcpp: Replace macro usage with C++ constructsDavid Malcolm3-113/+517
libcpp/ChangeLog: * include/line-map.h (MAX_SOURCE_LOCATION): Convert from a macro to a const source_location. (RESERVED_LOCATION_COUNT): Likewise. (linemap_check_ordinary): Convert from a macro to a pair of inline functions, for const/non-const arguments. (MAP_START_LOCATION): Likewise. (ORDINARY_MAP_STARTING_LINE_NUMBER): Likewise. (ORDINARY_MAP_INCLUDER_FILE_INDEX): Likewise. (ORDINARY_MAP_IN_SYSTEM_HEADER_P): Likewise. (ORDINARY_MAP_NUMBER_OF_COLUMN_BITS): Convert from a macro to a pair of inline functions, for const/non-const arguments, where the latter is named... (SET_ORDINARY_MAP_NUMBER_OF_COLUMN_BITS): New function. (ORDINARY_MAP_FILE_NAME): Convert from a macro to a pair of inline functions, for const/non-const arguments. (MACRO_MAP_MACRO): Likewise. (MACRO_MAP_NUM_MACRO_TOKENS): Likewise. (MACRO_MAP_LOCATIONS): Likewise. (MACRO_MAP_EXPANSION_POINT_LOCATION): Likewise. (LINEMAPS_MAP_INFO): Likewise. (LINEMAPS_MAPS): Likewise. (LINEMAPS_ALLOCATED): Likewise. (LINEMAPS_USED): Likewise. (LINEMAPS_CACHE): Likewise. (LINEMAPS_ORDINARY_CACHE): Likewise. (LINEMAPS_MACRO_CACHE): Likewise. (LINEMAPS_MAP_AT): Convert from a macro to an inline function. (LINEMAPS_LAST_MAP): Likewise. (LINEMAPS_LAST_ALLOCATED_MAP): Likewise. (LINEMAPS_ORDINARY_MAPS): Likewise. (LINEMAPS_ORDINARY_MAP_AT): Likewise. (LINEMAPS_ORDINARY_ALLOCATED): Likewise. (LINEMAPS_ORDINARY_USED): Likewise. (LINEMAPS_LAST_ORDINARY_MAP): Likewise. (LINEMAPS_LAST_ALLOCATED_ORDINARY_MAP): Likewise. (LINEMAPS_MACRO_MAPS): Likewise. (LINEMAPS_MACRO_MAP_AT): Likewise. (LINEMAPS_MACRO_ALLOCATED): Likewise. (LINEMAPS_MACRO_USED): Likewise. (LINEMAPS_MACRO_LOWEST_LOCATION): Likewise. (LINEMAPS_LAST_MACRO_MAP): Likewise. (LINEMAPS_LAST_ALLOCATED_MACRO_MAP): Likewise. (IS_ADHOC_LOC): Likewise. (COMBINE_LOCATION_DATA): Likewise. (SOURCE_LINE): Likewise. (SOURCE_COLUMN): Likewise. (LAST_SOURCE_LINE_LOCATION): Likewise. (LAST_SOURCE_LINE): Likewise. (LAST_SOURCE_COLUMN): Likewise. (LAST_SOURCE_LINE_LOCATION) (INCLUDED_FROM): Likewise. (MAIN_FILE_P): Likewise. (LINEMAP_FILE): Likewise. (LINEMAP_LINE): Likewise. (LINEMAP_SYSP): Likewise. (linemap_location_before_p): Likewise. * line-map.c (linemap_check_files_exited): Make local "map" const. (linemap_add): Use SET_ORDINARY_MAP_NUMBER_OF_COLUMN_BITS. (linemap_line_start): Likewise. From-SVN: r223152
2015-05-13libcpp: Bump to automake 1.11.6Michael Haubenwallner2-2/+7
2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> * aclocal.m4: Regenerated with automake-1.11.6. From-SVN: r223133
2015-05-13line-map.h: move linemap_assert and friends higher up within the fileDavid Malcolm2-35/+44
libcpp/ChangeLog: * include/line-map.h (linemap_assert): Move up within the file to before all of the map accessor macros. (linemap_assert_fails): Likewise. (linemap_check_ordinary): Likewise. (linemap_macro_expansion_map_p): Likewise. From-SVN: r223121
2015-05-12Implement -Wmisleading-indentationDavid Malcolm3-2/+14
gcc/ChangeLog: * doc/invoke.texi (Warning Options): Add -Wmisleading-indentation. (-Wmisleading-indentation): New option. * Makefile.in (C_COMMON_OBJS): Add c-family/c-indentation.o. gcc/c-family/ChangeLog: * c-common.h (warn_for_misleading_indentation): New prototype. * c-indentation.c: New file. * c.opt (Wmisleading-indentation): New option. gcc/c/ChangeLog: * c-parser.c (c_parser_if_body): Add param "if_loc", use it to add a call to warn_for_misleading_indentation. (c_parser_else_body): Likewise, adding param "else_loc". (c_parser_if_statement): Check for misleading indentation. (c_parser_while_statement): Likewise. (c_parser_for_statement): Likewise. gcc/cp/ChangeLog: * parser.c (cp_parser_selection_statement): Add location and guard_kind arguments to calls to cp_parser_implicitly_scoped_statement. (cp_parser_iteration_statement): Likewise for calls to cp_parser_already_scoped_statement. (cp_parser_implicitly_scoped_statement): Add "guard_loc" and "guard_kind" params; use them to warn for misleading indentation. (cp_parser_already_scoped_statement): Likewise. gcc/testsuite/ChangeLog: * c-c++-common/Wmisleading-indentation.c: New testcase. * c-c++-common/Wmisleading-indentation-2.c: New testcase. * c-c++-common/Wmisleading-indentation-2.md: New file. libcpp/ChangeLog: * directives.c (do_line): Set seen_line_directive on line_table. (do_linemarker): Likewise. * include/line-map.h (struct line_maps): Add new field "seen_line_directive". From-SVN: r223098
2015-05-09lex.c (lex_string): Add -Wc++11-compat warning.Jason Merrill4-1/+19
libcpp/ * lex.c (lex_string): Add -Wc++11-compat warning. * include/cpplib.h: Add CPP_W_CXX11_COMPAT. (struct cpp_options): Add cpp_warn_cxx11_compat. * init.c (cpp_create_reader): Initialize it. gcc/c-family/ * c.opt (Wc++0x-compat): Set it. From-SVN: r222961
2015-05-05Fix indentation issues seen by -Wmisleading-indentationDavid Malcolm2-1/+6
gcc/ChangeLog: * auto-profile.c (afdo_find_equiv_class): Fix indentation so that it reflects the block structure. (afdo_propagate_edge): Likewise. (afdo_calculate_branch_prob): Likewise. (afdo_annotate_cfg): Likewise. * cfgcleanup.c (equal_different_set_p): Likewise. (try_crossjump_to_edge): Likewise. * cgraph.c (cgraph_node::verify_node): Likewise. * cgraphunit.c (expand_all_functions): Likewise. * config/i386/i386.c (ix86_expand_copysign): Likewise. (exact_dependency_1): Likewise. * dwarf2asm.c (dw2_output_indirect_constants): Likewise. * dwarf2out.c (tree_add_const_value_attribute_for_decl): Likewise. * gensupport.c (process_define_subst): Likewise. * lto-wrapper.c (merge_and_complain): Likewise. * tree-if-conv.c (if_convertible_bb_p): Likewise. * tree-ssa-loop-prefetch.c (find_or_create_group): Likewise. * tree-ssa-tail-merge.c (gsi_advance_fw_nondebug_nonlocal): Likewise. * tree-vect-data-refs.c (vect_grouped_load_supported): Likewise. * tree-vect-loop.c (vectorizable_reduction): Likewise. * tree-vect-slp.c (vect_transform_slp_perm_load): Likewise. * tree-vect-stmts.c (vectorizable_shift): Likewise. * tree-vrp.c (vrp_finalize): Likewise. * tree.c (variably_modified_type_p): Likewise. gcc/cp/ChangeLog: * parser.c (cp_parser_asm_definition): Only test for error_mark_node if "outputs" was just set. (cp_parser_asm_definition): Likewise for "inputs". gcc/fortran/ChangeLog: * expr.c (check_inquiry): Fix indentation so that it reflects the block structure. * interface.c (compare_parameter): Likewise. * parse.c (parse_oacc_structured_block): Likewise. * target-memory.c (expr_to_char): Likewise. * trans-types.c (gfc_init_kinds): Likewise. libcpp/ChangeLog: * pch.c (cpp_valid_state): Fix indentation so that it reflects the block structure. From-SVN: r222823
2015-05-05libcpp: Improvements to comments in line-map.h/cDavid Malcolm3-3/+78
libcpp/ChangeLog: * include/line-map.h: Fix comment at the top of the file. (source_location): Rewrite and expand the comment for this typedef, adding an ascii-art table to clarify how source_location values are allocated. * line-map.c: Fix comment at the top of the file. From-SVN: r222806
2015-05-01* sv.po: Update.Joseph Myers2-2/+6
From-SVN: r222692
2015-04-30be.po, [...]: Update.Joseph Myers22-1241/+1247
* be.po, ca.po, da.po, de.po, el.po, eo.po, es.po, fi.po, fr.po, id.po, ja.po, nl.po, pr_BR.po, ru.po, sr.po, sv.po, tr.po, uk.po, vi.po, zh_CN.po, zh_TW.po: Update. From-SVN: r222646
2015-04-13gcc.pot: Regenerate.Joseph Myers2-9/+13
gcc/po: * gcc.pot: Regenerate. libcpp/po: * cpplib.pot: Regenerate. From-SVN: r222061
2015-04-12* sr.po: Update.Joseph Myers2-49/+25
From-SVN: r222021
2015-04-11* fr.po: Update.Joseph Myers2-180/+141
From-SVN: r221996
2015-04-10* fr.po: Update.Joseph Myers2-19185/+217
From-SVN: r221989
2015-04-09re PR pch/65550 (ICE (segfault) with pch)Richard Biener2-5/+13
2015-04-09 Richard Biener <rguenther@suse.de> PR pch/65550 * files.c (pch_open_file): Allow main and pre-included files when trying to open a PCH. From-SVN: r221949
2015-04-07* da.po: Update.Joseph Myers2-15495/+240
From-SVN: r221908
2015-04-07gcc.pot: Regenerate.Joseph Myers2-63/+67
gcc/po: * gcc.pot: Regenerate. libcpp/po: * cpplib.pot: Regenerate. From-SVN: r221904
2015-04-06re PR preprocessor/61977 (powerpc preprocessor breaks on lines that end with ↵Jakub Jelinek2-2/+11
"vector") PR preprocessor/61977 * lex.c (cpp_peek_token): If peektok is CPP_EOF, back it up with all tokens peeked by the current function. * gcc.dg/cpp/pr61977.c: New test. From-SVN: r221882
2015-04-02re PR preprocessor/61977 (powerpc preprocessor breaks on lines that end with ↵Jakub Jelinek2-0/+12
"vector") PR preprocessor/61977 * lex.c (cpp_peek_token): Temporarily clear pfile->cb.line_change. * gcc.target/powerpc/pr61977-1.c: New test. * gcc.target/powerpc/pr61977-2.c: New test. From-SVN: r221839
2015-03-24* fr.po: Update.Joseph Myers2-2/+6
From-SVN: r221638
2015-03-23* fr.po: Update.Joseph Myers2-6/+11
From-SVN: r221598
2015-03-23re PR preprocessor/65238 (__has_attribute is not handled properly with ↵Jakub Jelinek4-18/+163
-traditional-cpp.) PR preprocessor/65238 * internal.h (_cpp_scan_out_logical_line): Add third argument. * directives.c (prepare_directive_trad): Pass false to it. * traditional.c (_cpp_read_logical_line_trad, _cpp_create_trad_definition): Likewise. (struct fun_macro): Add paramc field. (fun_like_macro): New function. (maybe_start_funlike): Handle NODE_BUILTIN macros. Initialize macro->paramc field. (save_argument): Use macro->paramc instead of macro->node->value.macro->paramc. (push_replacement_text): Formatting fix. (recursive_macro): Use fun_like_macro helper. (_cpp_scan_out_logical_line): Likewise. Add BUILTIN_MACRO_ARG argument. Initialize fmacro.paramc field. Handle builtin function-like macros. * c-c++-common/cpp/pr65238-1.c: New test. * gcc.dg/cpp/pr65238-2.c: New test. * gcc.dg/cpp/trad/pr65238-3.c: New test. * gcc.dg/cpp/trad/pr65238-4.c: New test. From-SVN: r221587
2015-03-17re PR c++/64626 (C++14 single quote should not always be a digit separator)Edward Smith-Rowland2-0/+9
libcpp/ 2015-03-16 Edward Smith-Rowland <3dw4rd@verizon.net> PR c++/64626 * lex.c (lex_number): If a number ends with digit-seps (') skip back and let lex_string take them. gcc/testsuite/ 2015-03-16 Edward Smith-Rowland <3dw4rd@verizon.net> PR c++/64626 g++.dg/cpp1y/pr64626-1.C: New. g++.dg/cpp1y/pr64626-2.C: New. g++.dg/cpp1y/digit-sep-neg.C: Adjust errors and warnings. From-SVN: r221470
2015-03-04re PR target/65261 (bootstrap-ubsan ppc64le: gcc/libcpp/lex.c:552:30: ↵Markus Trippelsdorf2-0/+6
runtime error: load of misaligned address 0x01002172dfc6 for type 'const uchar', which requires 16 byte alignment) Fix PR65261 Running bootstrap-ubsan on ppc64le shows many instances of: libcpp/lex.c:552:30: runtime error: load of misaligned address 0x01001f31d37a for type 'const uchar', which requires 16 byte alignment But the unaligned vector loads are intended in this case, because they are preferable to forced-alignment on POWER8. So just silence the ubsan errors. 2015-03-02 Markus Trippelsdorf <markus@trippelsdorf.de> include/ PR target/65261 * ansidecl.h (ATTRIBUTE_NO_SANITIZE_UNDEFINED): New macro. libcpp/ PR target/65261 * lex.c (search_line_fast): Silence ubsan errors. From-SVN: r221190
2015-02-25be.po, [...]: Update.Joseph Myers22-7254/+5705
* be.po, ca.po, da.po, de.po, el.po, eo.po, es.po, fi.po, fr.po, id.po, ja.po, nl.po, pr_BR.po, ru.po, sr.po, sv.po, tr.po, uk.po, vi.po, zh_CN.po, zh_TW.po: Update. From-SVN: r220976
2015-02-03PR preprocessor/64803 - __LINE__ inside macro is not constantDodji Seketeli3-3/+45
Consider the example code mentionned in this PR: $ cat -n test.c 1 #define C(a, b) a ## b 2 #define L(x) C(L, x) 3 #define M(a) goto L(__LINE__); __LINE__; L(__LINE__): 4 M(a /* --> this is the line of the expansion point of M. */ 5 ); /* --> this is the line of the end of the invocation of M. */ $ "cc1 -quiet -E test.c" yields: goto L5; 5; L4: ; Notice how we have a 'L4' there, where it should be L5. That is the issue. My understanding is that during the *second* expansion of __LINE__ (the one between the two L(__LINE__)), builtin_macro() is called by enter_macro_context() with the location of the expansion point of M (which is at line 4). Then _cpp_builtin_macro_text() expands __LINE__ into the line number of the location of the last token that has been lexed, which is the location of the closing parenthesis of the invocation of M, at line 5. So that invocation of __LINE__ is expanded into 5. Now let's see why the last invocation of __LINE__ is expanded into 4. In builtin_macro(), we have this code at some point: /* Set pfile->cur_token as required by _cpp_lex_direct. */ pfile->cur_token = _cpp_temp_token (pfile); cpp_token *token = _cpp_lex_direct (pfile); /* We should point to the expansion point of the builtin macro. */ token->src_loc = loc; The first two statements insert a new token in the stream of lexed token and pfile->cur_token[-1], is the "new" last token that has been lexed. But the location of pfile->cur_token[-1] is the same location as the location of the "previous" pfile->cur_token[-1], by courtesy of _cpp_temp_token(). So normally, in subsequent invocations of builtin_macro(), the location of pfile->cur_token[-1] should always be the location of the closing parenthesis of the invocation of M at line 5. Except that that code in master now has the statement "token->src_loc = loc;" on the next line. That statement actually sets the location of pfile->cur_token[-1] to 'loc'. Which is the location of the expansion point of M, which is on line 4. So in the subsequent call to builtin_macro() (for the last expansion of __LINE__ in L(__LINE__)), for _cpp_builtin_macro_text(), pfile->cur_token[-1].src_loc is going to have a line number of 4. I think the core issue here is that the location that is passed to builtin_macro() from enter_macro_context() is not correct when we are in presence of a top-most function-like macro invocation; in that case, that location should be the location of the closing parenthesis of the macro invocation. Otherwise, if we are in presence of a a top-most object-like macro invocation then the location passed down to builtin_macro should be the location of the expansion point of the macro. That way, in the particular case of the input code above, the location received by builtin_macro() will always have line number 5. Boostrapped and tested on x86_64-unknown-linux-gnu against trunk. libcpp/ChangeLog: * internal.h (cpp_reader::top_most_macro_node): New data member. * macro.c (enter_macro_context): Pass the location of the end of the top-most invocation of the function-like macro, or the location of the expansion point of the top-most object-like macro. (cpp_get_token_1): Store the top-most macro node in the new pfile->top_most_macro_node data member. (_cpp_pop_context): Clear the new cpp_reader::top_most_macro_node data member. gcc/testsuite/ChangeLog: * gcc.dg/cpp/builtin-macro-1.c: New test case. Signed-off-by: Dodji Seketeli <dodji@redhat.com> From-SVN: r220367
2015-02-02Regenerate .pot files.Joseph Myers2-221/+288
gcc/po: * gcc.pot: Regenerate. libcpp/po: * cpplib.pot: Regenerate. From-SVN: r220349
2015-01-30[Patch/libcpp] Change __ARM_NEON__ to __ARM_NEON in lex.cSzabolcs Nagy2-1/+5
2015-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com> * lex.c (search_line_fast): Change __ARM_NEON__ to __ARM_NEON. From-SVN: r220281
2015-01-23re PR preprocessor/60570 (expression in 'elif' directive mis-diagnosed as ↵Marek Polacek2-16/+16
error when group will be skipped) DR#412 PR preprocessor/60570 * directives.c (do_elif): Don't evaluate #elif conditionals when they don't need to be. * gcc.dg/cpp/pr36320.c: Turn dg-error into dg-bogus. * gcc.dg/cpp/pr60570.c: New test. From-SVN: r220035
2015-01-16expr.c (cpp_classify_number): Add N_() around ?...Jakub Jelinek2-3/+8
* expr.c (cpp_classify_number): Add N_() around ?: string literals used in cpp_error_with_line call as format string. From-SVN: r219759
2015-01-05Update copyright years.Jakub Jelinek27-27/+31
From-SVN: r219188
2014-12-19re PR preprocessor/63831 (r217292 causes segfaults with -MM)Jakub Jelinek10-46/+34
PR preprocessor/63831 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute and __has_cpp_attribute here. * c-ppoutput.c (init_pp_output): Set cb->has_attribute to c_common_has_attribute. * c-common.h (c_common_has_attribute): New prototype. * c-lex.c (init_c_lex): Set cb->has_attribute to c_common_has_attribute instead of cb_has_attribute. (get_token_no_padding): New function. (cb_has_attribute): Renamed to ... (c_common_has_attribute): ... this. No longer static. Use get_token_no_padding, require ()s, don't build TREE_LIST unnecessarily, fix up formatting, adjust diagnostics, call init_attributes. * directives.c (lex_macro_node): Remove __has_attribute__ handling. * internal.h (struct spec_node): Remove n__has_attribute__ field. (struct lexer_state): Remove in__has_attribute__ field. * macro.c (_cpp_builtin_macro_text): Handle BT_HAS_ATTRIBUTE. * identifiers.c (_cpp_init_hashtable): Remove __has_attribute__ handling. * init.c (builtin_array): Add __has_attribute and __has_cpp_attribute. (cpp_init_special_builtins): Don't initialize __has_attribute or __has_cpp_attribute if CLK_ASM or pfile->cb.has_attribute is NULL. * traditional.c (enum ls): Remove ls_has_attribute, ls_has_attribute_close. (_cpp_scan_out_logical_line): Remove __has_attribute__ handling. * include/cpplib.h (enum cpp_builtin_type): Add BT_HAS_ATTRIBUTE. * pch.c (cpp_read_state): Remove __has_attribute__ handling. * expr.c (eval_token): Likewise. (parse_has_attribute): Removed. * c-c++-common/cpp/pr63831-1.c: New test. * c-c++-common/cpp/pr63831-2.c: New test. From-SVN: r218948
2014-12-11xvasprintf.c: New file.Uros Bizjak2-2/+6
* xvasprintf.c: New file. * vprintf-support.h: Likewise. * vprintf-support.c: Likewise. * Makefile.in (CFILES): Add vprintf-support.c, xvasprintf.c. (REQUIRED_OFILES): Add vprintf-support.$(objext), xvasprintf.$(objext). (vprintf-support.$(objext), xvasprintf.$(objext)): New targets. (vasprintf.$(objext)): Depend on $(srcdir)/vprintf-support.h. * functions.texi: Regenerate. * vasprintf.c (int_vasprintf): Use libiberty_vprintf_buffer_size. include/ChangeLog: * libiberty.h (xvasprintf): Declare. libcpp/ChangeLog: * directives.c (cpp_define_formatted): Use xvasprintf. Co-Authored-By: Ben Elliston <bje@au.ibm.com> Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org> From-SVN: r218618
2014-12-04line-map.c (linemap_position_for_loc_and_offset): Add new linemap_assert_fails.Manuel López-Ibáñez2-1/+7
libcpp/ChangeLog: 2014-12-05 Manuel López-Ibáñez <manu@gcc.gnu.org> * line-map.c (linemap_position_for_loc_and_offset): Add new linemap_assert_fails. gcc/fortran/ChangeLog: 2014-12-05 Manuel López-Ibáñez <manu@gcc.gnu.org> * scanner.c (gfc_next_char_literal): Use gfc_warning_now. (load_file): Use the line length as the column hint for linemap_line_start. Reserve a location for the highest column of the line. From-SVN: r218407
2014-12-02line-map.h (linemap_assert_fails): Declare.Manuel López-Ibáñez3-5/+28
libcpp/ChangeLog: 2014-12-02 Manuel López-Ibáñez <manu@gcc.gnu.org> * include/line-map.h (linemap_assert_fails): Declare. * line-map.c (linemap_position_for_loc_and_offset): Use it. From-SVN: r218277
2014-12-02line-map.c (linemap_add): Fix typo.Manuel López-Ibáñez2-1/+6
2014-12-02 Manuel López-Ibáñez <manu@gcc.gnu.org> * line-map.c (linemap_add): Fix typo. (linemap_line_start): Fix whitespace. From-SVN: r218276
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