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2024-07-28c++: Implement C++26 P2558R2 - Add @, $, and ` to the basic character set ↵Jakub Jelinek1-1/+4
[PR110343] The following patch implements the easy parts of the paper. When @$` are added to the basic character set, it means that R"@$`()@$`" should now be valid (here I've noticed most of the raw string tests were tested solely with -std=c++11 or -std=gnu++11 and I've tried to change that), and on the other side even if by extension $ is allowed in identifiers, \u0024 or \U00000024 or \u{24} should not be, similarly how \u0041 is not allowed. The paper in 3.1 claims though that #include <stdio.h> #define STR(x) #x int main() { printf("%s", STR(\u0060)); // U+0060 is ` GRAVE ACCENT } should have been accepted before this paper (and rejected after it), but g++ rejects it. I've tried to understand it, but am confused on what is the right behavior and why. Consider #define STR(x) #x const char *a = "\u00b7"; const char *b = STR(\u00b7); const char *c = "\u0041"; const char *d = STR(\u0041); const char *e = STR(a\u00b7); const char *f = STR(a\u0041); const char *g = STR(a \u00b7); const char *h = STR(a \u0041); const char *i = "\u066d"; const char *j = STR(\u066d); const char *k = "\u0040"; const char *l = STR(\u0040); const char *m = STR(a\u066d); const char *n = STR(a\u0040); const char *o = STR(a \u066d); const char *p = STR(a \u0040); Neither clang nor gcc emit any diagnostics on the a, c, i and k initializers, those are certainly valid (c is invalid in C23 though). g++ emits with -pedantic-errors errors on all the others, while clang++ on the ones with STR involving \u0041, \u0040 and a\u0066d. The chosen values are \u0040 '@' as something being changed by this paper, \u0041 'A' as basic character set char valid in identifiers before/after, \u00b7 as an example of character which is pedantically valid in identifiers if not at the start and \u066d s something pedantically not valid in identifiers. Now, https://eel.is/c++draft/lex.charset#6 says that UCN used outside of a string/character literal which corresponds to basic character set character (or control character) is ill-formed, that would make d, f, h cases invalid for C++ and l, n, p cases invalid for C++26. https://eel.is/c++draft/lex.name states which characters can appear at the start of the identifier and which can appear after the start. And https://eel.is/c++draft/lex.pptoken states that preprocessing-token is either identifier, or tons of other things, or "each non-whitespace character that cannot be one of the above" Then https://eel.is/c++draft/lex.pptoken#1 says that this last category is invalid if the preprocessing token is being converted into token. And https://eel.is/c++draft/lex.pptoken#2 includes "If any character not in the basic character set matches the last category, the program is ill-formed." Now, e.g. for the C++23 STR(\u0040) case, \u0040 is there not in the basic character set, so valid outside of the literals (not the case anymore in C++26), but it isn't nondigit and doesn't have XID_Start property, so it isn't IMHO an identifier and so must be the "each non-whitespace character that cannot be one of the above" case. Why doesn't the above mentioned https://eel.is/c++draft/lex.pptoken#2 sentence make that invalid? Ignoring that, I'd say it would be then stringized and that feels like it is what clang++ is doing. Now, e.g. for the STR(a\u066d) case, I wonder why that isn't lexed as a identifier followed by \u066d "each non-whitespace character that cannot be one of the above" token and stringified similarly, clang++ rejects that. What GCC libcpp seems to be doing is that if that forms_identifier_p calls _cpp_valid_utf8 or _cpp_valid_ucn with an argument which tells it is first or second+ in identifier, and e.g. _cpp_valid_ucn then for UCNs valid in string literals calls else if (identifier_pos) { int validity = ucn_valid_in_identifier (pfile, result, nst); if (validity == 0) cpp_error (pfile, CPP_DL_ERROR, "universal character %.*s is not valid in an identifier", (int) (str - base), base); else if (validity == 2 && identifier_pos == 1) cpp_error (pfile, CPP_DL_ERROR, "universal character %.*s is not valid at the start of an identifier", (int) (str - base), base); } so basically all those invalid in identifiers cases emit an error and pretend to be valid in identifiers, rather than what e.g. _cpp_valid_utf8 does for C but not for C++ and only for the chars completely invalid in identifiers rather than just valid in identifiers but not at the start: /* In C++, this is an error for invalid character in an identifier because logically, the UTF-8 was converted to a UCN during translation phase 1 (even though we don't physically do it that way). In C, this byte rather becomes grammatically a separate token. */ if (CPP_OPTION (pfile, cplusplus)) cpp_error (pfile, CPP_DL_ERROR, "extended character %.*s is not valid in an identifier", (int) (*pstr - base), base); else { *pstr = base; return false; } The comment doesn't really match what is done in recent C++ versions because there UCNs are translated to characters and not the other way around. 2024-07-25 Jakub Jelinek <jakub@redhat.com> PR c++/110343 libcpp/ * lex.cc: C++26 P2558R2 - Add @, $, and ` to the basic character set. (lex_raw_string): For C++26 allow $@` characters in prefix. * charset.cc (_cpp_valid_ucn): For C++26 reject \u0024 in identifiers. gcc/testsuite/ * c-c++-common/raw-string-1.c: Use { c || c++11 } effective target, remove c++ specific dg-options. * c-c++-common/raw-string-2.c: Likewise. * c-c++-common/raw-string-4.c: Likewise. * c-c++-common/raw-string-5.c: Likewise. Expect some diagnostics only for non-c++26, for c++26 expect different. * c-c++-common/raw-string-6.c: Use { c || c++11 } effective target, remove c++ specific dg-options. * c-c++-common/raw-string-11.c: Likewise. * c-c++-common/raw-string-13.c: Likewise. * c-c++-common/raw-string-14.c: Likewise. * c-c++-common/raw-string-15.c: Use { c || c++11 } effective target, change c++ specific dg-options to just -Wtrigraphs. * c-c++-common/raw-string-16.c: Likewise. * c-c++-common/raw-string-17.c: Use { c || c++11 } effective target, remove c++ specific dg-options. * c-c++-common/raw-string-18.c: Use { c || c++11 } effective target, remove -std=c++11 from c++ specific dg-options. * c-c++-common/raw-string-19.c: Likewise. * g++.dg/cpp26/raw-string1.C: New test. * g++.dg/cpp26/raw-string2.C: New test.
2024-05-26[PATCH] libcpp: Correct typo 'r' -> '\r'Peter Damianov1-1/+1
libcpp/ChangeLog: * lex.cc (do_peek_prev): Correct typo in argument to __builtin_expect() Signed-off-by: Peter Damianov <peter0x44@disroot.org>
2024-02-22c: Handle scoped attributes in __has*attribute and scoped attribute parsing ↵Jakub Jelinek1-2/+7
changes in -std=c11 etc. modes [PR114007] We aren't able to parse __has_attribute (vendor::attr) (and __has_c_attribute and __has_cpp_attribute) in strict C < C23 modes. While in -std=gnu* modes or in -std=c23 there is CPP_SCOPE token, in -std=c* (except for -std=c23) there are is just a pair of CPP_COLON tokens. The c-lex.cc hunk adds support for that. That leads to a question if we should return 1 or 0 from __has_attribute (gnu::unused) or not, because while [[gnu::unused]] is parsed fine in -std=gnu*/-std=c23 modes (sure, with pedwarn for < C23), we do not parse it at all in -std=c* (except for -std=c23), we only parse [[__extension__ gnu::unused]] there. While the __extension__ in there helps to avoid the pedwarn, I think it is better to be consistent between GNU and strict C < C23 modes and parse [[gnu::unused]] too; on the other side, I think parsing [[__extension__ gnu : : unused]] is too weird and undesirable. So, the following patch adds a flag during preprocessing at the point where we normally create CPP_SCOPE tokens out of 2 consecutive colons on the first CPP_COLON to mark the consecutive case (as we are tight on the bits, I've reused the PURE_ZERO flag, which is used just by the C++ FE and only ever set (both C and C++) on CPP_NUMBER tokens, this new flag has the same value and is only ever used on CPP_COLON tokens) and instead of checking loose_scope_p argument (i.e. whether it is [[__extension__ ...]] or not), it just parses CPP_SCOPE or CPP_COLON with CLONE_SCOPE flag followed by another CPP_COLON the same. The latter will never appear in >= C23 or -std=gnu* modes, though guarding its use say with flag_iso && !flag_isoc23 && doesn't really work because the __extension__ case temporarily clears flag_iso flag. This makes the -std=c11 etc. behavior more similar to -std=gnu11 or -std=c23, the only difference I'm aware of are the #define JOIN2(A, B) A##B [[vendor JOIN2(:,:) attr]] [[__extension__ vendor JOIN2(:,:) attr]] cases, which are accepted in the latter modes, but results in error in -std=c11; but the error is during preprocessing that :: doesn't form a valid preprocessing token, which is true, so just don't do that if you try to have __STRICT_ANSI__ && __STDC_VERSION__ <= 201710L compatibility. 2024-02-22 Jakub Jelinek <jakub@redhat.com> PR c/114007 gcc/ * doc/extend.texi: (__extension__): Remove comments about scope tokens vs. two colons. gcc/c-family/ * c-lex.cc (c_common_has_attribute): Parse 2 CPP_COLONs with the first one with COLON_SCOPE flag the same as CPP_SCOPE. gcc/c/ * c-parser.cc (c_parser_std_attribute): Remove loose_scope_p argument. Instead of checking it, parse 2 CPP_COLONs with the first one with COLON_SCOPE flag the same as CPP_SCOPE. (c_parser_std_attribute_list): Remove loose_scope_p argument, don't pass it to c_parser_std_attribute. (c_parser_std_attribute_specifier): Adjust c_parser_std_attribute_list caller. gcc/testsuite/ * gcc.dg/c23-attr-syntax-6.c: Adjust testcase for :: being valid even in -std=c11 even without __extension__ and : : etc. not being valid anymore even with __extension__. * gcc.dg/c23-attr-syntax-7.c: Likewise. * gcc.dg/c23-attr-syntax-8.c: New test. libcpp/ * include/cpplib.h (COLON_SCOPE): Define to PURE_ZERO. * lex.cc (_cpp_lex_direct): When lexing CPP_COLON with another colon after it, if !CPP_OPTION (pfile, scope) set COLON_SCOPE flag on the first CPP_COLON token.
2024-01-03Update copyright years.Jakub Jelinek1-1/+1
2023-12-13libcpp: Fix valgrind errors on pr88974.c [PR112956]Jakub Jelinek1-1/+4
On the c-c++-common/cpp/pr88974.c testcase I'm seeing ==600549== Conditional jump or move depends on uninitialised value(s) ==600549== at 0x1DD3A05: cpp_get_token_1(cpp_reader*, unsigned int*) (macro.cc:3050) ==600549== by 0x1DBFC7F: _cpp_parse_expr (expr.cc:1392) ==600549== by 0x1DB9471: do_if(cpp_reader*) (directives.cc:2087) ==600549== by 0x1DBB4D8: _cpp_handle_directive (directives.cc:572) ==600549== by 0x1DCD488: _cpp_lex_token (lex.cc:3682) ==600549== by 0x1DD3A97: cpp_get_token_1(cpp_reader*, unsigned int*) (macro.cc:2936) ==600549== by 0x7F7EE4: scan_translation_unit (c-ppoutput.cc:350) ==600549== by 0x7F7EE4: preprocess_file(cpp_reader*) (c-ppoutput.cc:106) ==600549== by 0x7F6235: c_common_init() (c-opts.cc:1280) ==600549== by 0x704C8B: lang_dependent_init (toplev.cc:1837) ==600549== by 0x704C8B: do_compile (toplev.cc:2135) ==600549== by 0x704C8B: toplev::main(int, char**) (toplev.cc:2306) ==600549== by 0x7064BA: main (main.cc:39) error. The problem is that _cpp_lex_direct can leave result->src_loc uninitialized in some cases and later on we use that location_t. _cpp_lex_direct essentially does: cppchar_t c; ... cpp_token *result = pfile->cur_token++; fresh_line: result->flags = 0; ... if (buffer->need_line) { if (pfile->state.in_deferred_pragma) { result->type = CPP_PRAGMA_EOL; ... // keeps result->src_loc uninitialized; return result; } if (!_cpp_get_fresh_line (pfile)) { result->type = CPP_EOF; if (!pfile->state.in_directive && !pfile->state.parsing_args) { result->src_loc = pfile->line_table->highest_line; ... } ... // otherwise result->src_loc is sometimes uninitialized here return result; } ... } ... result->src_loc = pfile->line_table->highest_line; ... c = *buffer->cur++; switch (c) { ... case '\n': ... buffer->need_line = true; if (pfile->state.in_deferred_pragma) { result->type = CPP_PRAGMA_EOL; ... return result; } goto fresh_line; ... } ... So, if _cpp_lex_direct is called without buffer->need_line initially set, result->src_loc is always initialized (and actually hundreds of tests rely on that exact value it has), even when c == '\n' and we set that flag later on and goto fresh_line. For CPP_PRAGMA_EOL case we have in that case separate handling and don't goto. But if _cpp_lex_direct is called with buffer->need_line initially set and either decide to return a CPP_PRAGMA_EOL token or if getting a new line fails for some reason and we return an CPP_ERROR token and we are in directive or parsing args state, it is kept uninitialized and can be whatever the allocation left it there as. The following patch attempts to keep the status quo, use value that was returned previously if it was initialized (i.e. we went through the goto fresh_line; statement in c == '\n' handling) and only initialize result->src_loc if it was uninitialized before. 2023-12-13 Jakub Jelinek <jakub@redhat.com> PR preprocessor/112956 * lex.cc (_cpp_lex_direct): Initialize c to 0. For CPP_PRAGMA_EOL tokens and if c == 0 also for CPP_EOF set result->src_loc to highest locus.
2023-11-24libcpp: configure: drop unused Valgrind detectionAlexander Monakov1-2/+2
When top-level configure has either --enable-checking=valgrind or --enable-valgrind-annotations, we want to activate a couple of workarounds in libcpp. They do not use anything from the Valgrind API, so just delete all detection. libcpp/ChangeLog: * config.in: Regenerate. * configure: Regenerate. * configure.ac (ENABLE_VALGRIND_CHECKING): Delete. (ENABLE_VALGRIND_ANNOTATIONS): Rename to ENABLE_VALGRIND_WORKAROUNDS. Delete Valgrind header checks. * lex.cc (new_buff): Adjust for renaming. (_cpp_free_buff): Ditto.
2023-11-07c: Refer more consistently to C23 not C2XJoseph Myers1-1/+1
Continuing the move to refer to C23 in place of C2X throughout the source tree, update documentation, diagnostics, comments, variable and function names, etc., to use the C23 name. Testsuite updates are left for a future patch, except for testcases that test diagnostics that previously mentioned C2X (but in those testcases, sometimes other comments are updated, not just the diagnostic expectations). Bootstrapped with no regressions for x86_64-pc-linux-gnu. gcc/ * builtins.def (DEF_C2X_BUILTIN): Rename to DEF_C23_BUILTIN and use flag_isoc23 and function_c23_misc. * config/rl78/rl78.cc (rl78_option_override): Compare lang_hooks.name with "GNU C23" not "GNU C2X". * coretypes.h (function_c2x_misc): Rename to function_c23_misc. * doc/cpp.texi (@code{__has_attribute}): Refer to C23 instead of C2x. * doc/extend.texi: Likewise. * doc/invoke.texi: Likewise. * dwarf2out.cc (highest_c_language, gen_compile_unit_die): Compare against and return "GNU C23" language string instead of "GNU C2X". * ginclude/float.h: Refer to C23 instead of C2X in comments. * ginclude/stdint-gcc.h: Likewise. * glimits.h: Likewise. * tree.h: Likewise. gcc/ada/ * gcc-interface/utils.cc (flag_isoc2x): Rename to flag_isoc23. gcc/c-family/ * c-common.cc (flag_isoc2x): Rename to flag_isoc23. (c_common_reswords): Use D_C23 instead of D_C2X. * c-common.h: Refer throughout to C23 instead of C2X in comments. (D_C2X): Rename to D_C23. (flag_isoc2x): Rename to flag_isoc23. * c-cppbuiltin.cc (builtin_define_float_constants): Use flag_isoc23 instead of flag_isoc2x. Refer to C23 instead of C2x in comments. * c-format.cc: Use STD_C23 instead of STD_C2X and flag_isoc23 instead of flag_isoc2x. Refer to C23 instead of C2X in comments. * c-format.h: Use STD_C23 instead of STD_C2X. * c-lex.cc: Use warn_c11_c23_compat instead of warn_c11_c2x_compat and flag_isoc23 instead of flag_isoc2x. Refer to C23 instead of C2X in diagnostics. * c-opts.cc: Use flag_isoc23 instead of flag_isoc2x. Refer to C23 instead of C2X in comments. (set_std_c2x): Rename to set_std_c23. * c.opt (Wc11-c23-compat): Use CPP(cpp_warn_c11_c23_compat) CppReason(CPP_W_C11_C23_COMPAT) Var(warn_c11_c23_compat) instead of CPP(cpp_warn_c11_c2x_compat) CppReason(CPP_W_C11_C2X_COMPAT) Var(warn_c11_c2x_compat). gcc/c/ * c-decl.cc: Use flag_isoc23 instead of flag_isoc2x and c23_auto_p instead of c2x_auto_p. Refer to C23 instead of C2X in diagnostics and comments. * c-errors.cc: Use flag_isoc23 instead of flag_isoc2x and warn_c11_c23_compat instead of warn_c11_c2x_compat. Refer to C23 instead of C2X in comments. * c-parser.cc: Use flag_isoc23 instead of flag_isoc2x, warn_c11_c23_compat instead of warn_c11_c2x_compat, c23_auto_p instead of c2x_auto_p and D_C23 instead of D_C2X. Refer to C23 instead of C2X in diagnostics and comments. * c-tree.h: Refer to C23 instead of C2X in comments. (struct c_declspecs): Rename c2x_auto_p to c23_auto_p. * c-typeck.cc: Use flag_isoc23 instead of flag_isoc2x and warn_c11_c23_compat instead of warn_c11_c2x_compat. Refer to C23 instead of C2X in diagnostics and comments. gcc/fortran/ * gfortran.h (gfc_real_info): Refer to C23 instead of C2X in comment. gcc/lto/ * lto-lang.cc (flag_isoc2x): Rename to flag_isoc23. gcc/testsuite/ * gcc.dg/binary-constants-2.c: Refer to C23 instead of C2X. * gcc.dg/binary-constants-3.c: Likewise. * gcc.dg/bitint-23.c: Likewise. * gcc.dg/bitint-26.c: Likewise. * gcc.dg/bitint-27.c: Likewise. * gcc.dg/c11-attr-syntax-1.c: Likewise. * gcc.dg/c11-attr-syntax-2.c: Likewise. * gcc.dg/c11-floatn-1.c: Likewise. * gcc.dg/c11-floatn-2.c: Likewise. * gcc.dg/c11-floatn-3.c: Likewise. * gcc.dg/c11-floatn-4.c: Likewise. * gcc.dg/c11-floatn-5.c: Likewise. * gcc.dg/c11-floatn-6.c: Likewise. * gcc.dg/c11-floatn-7.c: Likewise. * gcc.dg/c11-floatn-8.c: Likewise. * gcc.dg/c2x-attr-syntax-4.c: Likewise. * gcc.dg/c2x-attr-syntax-6.c: Likewise. * gcc.dg/c2x-attr-syntax-7.c: Likewise. * gcc.dg/c2x-binary-constants-2.c: Likewise. * gcc.dg/c2x-floatn-5.c: Likewise. * gcc.dg/c2x-floatn-6.c: Likewise. * gcc.dg/c2x-floatn-7.c: Likewise. * gcc.dg/c2x-floatn-8.c: Likewise. * gcc.dg/c2x-nullptr-4.c: Likewise. * gcc.dg/c2x-qual-2.c: Likewise. * gcc.dg/c2x-qual-3.c: Likewise. * gcc.dg/c2x-qual-6.c: Likewise. * gcc.dg/cpp/c11-warning-1.c: Likewise. * gcc.dg/cpp/c11-warning-2.c: Likewise. * gcc.dg/cpp/c11-warning-3.c: Likewise. * gcc.dg/cpp/c2x-warning-2.c: Likewise. * gcc.dg/cpp/gnu11-elifdef-3.c: Likewise. * gcc.dg/cpp/gnu11-elifdef-4.c: Likewise. * gcc.dg/cpp/gnu11-warning-1.c: Likewise. * gcc.dg/cpp/gnu11-warning-2.c: Likewise. * gcc.dg/cpp/gnu11-warning-3.c: Likewise. * gcc.dg/cpp/gnu2x-warning-2.c: Likewise. * gcc.dg/dfp/c11-constants-1.c: Likewise. * gcc.dg/dfp/c11-constants-2.c: Likewise. * gcc.dg/dfp/c2x-constants-2.c: Likewise. * gcc.dg/dfp/constants-pedantic.c: Likewise. * gcc.dg/pr30260.c: Likewise. * gcc.dg/system-binary-constants-1.c: Likewise. libcpp/ * directives.cc: Refer to C23 instead of C2X in diagnostics and comments. (STDC2X): Rename to STDC23. * expr.cc: Use cpp_warn_c11_c23_compat instead of cpp_warn_c11_c2x_compat and CPP_W_C11_C23_COMPAT instead of CPP_W_C11_C2X_COMPAT. Refer to C23 instead of C2X in diagnostics and comments. * include/cpplib.h: Refer to C23 instead of C2X in diagnostics and comments. (CLK_GNUC2X): Rename to CLK_GNUC23. (CLK_STDC2X): Rename to CLK_STDC23. (CPP_W_C11_C2X_COMPAT): Rename to CPP_W_C11_C23_COMPAT. * init.cc: Use GNUC23 instead of GNUC2X, STDC23 instead of STDC2X and cpp_warn_c11_c23_compat instead of cpp_warn_c11_c2x_compat. * lex.cc (maybe_va_opt_error): Refer to C23 instead of C2X in diagnostic. * macro.cc (_cpp_arguments_ok): Refer to C23 instead of C2X in comment.
2023-10-23libcpp: Improve the diagnostic for poisoned identifiers [PR36887]Lewis Hyatt1-2/+8
The PR requests an enhancement to the diagnostic issued for the use of a poisoned identifier. Currently, we show the location of the usage, but not the location which requested the poisoning, which would be helpful for the user if the decision to poison an identifier was made externally, such as in a library header. In order to output this information, we need to remember a location_t for each identifier that has been poisoned, and that data needs to be preserved as well in a PCH. One option would be to add a field to struct cpp_hashnode, but there is no convenient place to add it without increasing the size of the struct for all identifiers. Given this facility will be needed rarely, it seemed better to add a second hash map, which is handled PCH-wise the same as the current one in gcc/stringpool.cc. This hash map associates a new struct cpp_hashnode_extra with each identifier that needs one. Currently that struct only contains the new location_t, but it could be extended in the future if there is other ancillary data that may be convenient to put there for other purposes. libcpp/ChangeLog: PR preprocessor/36887 * directives.cc (do_pragma_poison): Store in the extra hash map the location from which an identifier has been poisoned. * lex.cc (identifier_diagnostics_on_lex): When issuing a diagnostic for the use of a poisoned identifier, also add a note indicating the location from which it was poisoned. * identifiers.cc (alloc_node): Convert to template function. (_cpp_init_hashtable): Handle the new extra hash map. (_cpp_destroy_hashtable): Likewise. * include/cpplib.h (struct cpp_hashnode_extra): New struct. (cpp_create_reader): Update prototype to... * init.cc (cpp_create_reader): ...accept an argument for the extra hash table and pass it to _cpp_init_hashtable. * include/symtab.h (ht_lookup): New overload for convenience. * internal.h (struct cpp_reader): Add EXTRA_HASH_TABLE member. (_cpp_init_hashtable): Adjust prototype. gcc/c-family/ChangeLog: PR preprocessor/36887 * c-opts.cc (c_common_init_options): Pass new extra hash map argument to cpp_create_reader(). gcc/ChangeLog: PR preprocessor/36887 * toplev.h (ident_hash_extra): Declare... * stringpool.cc (ident_hash_extra): ...this new global variable. (init_stringpool): Handle ident_hash_extra as well as ident_hash. (ggc_mark_stringpool): Likewise. (ggc_purge_stringpool): Likewise. (struct string_pool_data_extra): New struct. (spd2): New GC root variable. (gt_pch_save_stringpool): Use spd2 to handle ident_hash_extra, analogous to how spd is used to handle ident_hash. (gt_pch_restore_stringpool): Likewise. gcc/testsuite/ChangeLog: PR preprocessor/36887 * c-c++-common/cpp/diagnostic-poison.c: New test. * g++.dg/pch/pr36887.C: New test. * g++.dg/pch/pr36887.Hs: New test.
2023-10-08libcpp: eliminate COMBINE_LOCATION_DATADavid Malcolm1-10/+10
This patch eliminates the function "COMBINE_LOCATION_DATA" (which hasn't been a macro since r6-739-g0501dbd932a7e9) and the function "get_combined_adhoc_loc" in favor of a new line_maps::get_or_create_combined_loc member function. No functional change intended. gcc/cp/ChangeLog: * module.cc (module_state::read_location): Update for renaming of get_combined_adhoc_loc. gcc/ChangeLog: * genmatch.cc (main): Update for "m_" prefix of some fields of line_maps. * input.cc (make_location): Update for removal of COMBINE_LOCATION_DATA. (dump_line_table_statistics): Update for "m_" prefix of some fields of line_maps. (location_with_discriminator): Update for removal of COMBINE_LOCATION_DATA. (line_table_test::line_table_test): Update for "m_" prefix of some fields of line_maps. * toplev.cc (general_init): Likewise. * tree.cc (set_block): Update for removal of COMBINE_LOCATION_DATA. (set_source_range): Likewise. libcpp/ChangeLog: * include/line-map.h (line_maps::reallocator): Rename to... (line_maps::m_reallocator): ...this. (line_maps::round_alloc_size): Rename to... (line_maps::m_round_alloc_size): ...this. (line_maps::location_adhoc_data_map): Rename to... (line_maps::m_location_adhoc_data_map): ...this. (line_maps::num_optimized_ranges): Rename to... (line_maps::m_num_optimized_ranges): ..this. (line_maps::num_unoptimized_ranges): Rename to... (line_maps::m_num_unoptimized_ranges): ...this. (get_combined_adhoc_loc): Delete decl. (COMBINE_LOCATION_DATA): Delete. * lex.cc (get_location_for_byte_range_in_cur_line): Update for removal of COMBINE_LOCATION_DATA. (warn_about_normalization): Likewise. (_cpp_lex_direct): Likewise. * line-map.cc (line_maps::~line_maps): Update for "m_" prefix of some fields of line_maps. (rebuild_location_adhoc_htab): Likewise. (can_be_stored_compactly_p): Convert to... (line_maps::can_be_stored_compactly_p): ...this private member function. (get_combined_adhoc_loc): Convert to... (line_maps::get_or_create_combined_loc): ...this public member function. (line_maps::make_location): Update for removal of COMBINE_LOCATION_DATA. (get_data_from_adhoc_loc): Update for "m_" prefix of some fields of line_maps. (get_discriminator_from_adhoc_loc): Likewise. (get_location_from_adhoc_loc): Likewise. (get_range_from_adhoc_loc): Convert to... (line_maps::get_range_from_adhoc_loc): ...this private member function. (line_maps::get_range_from_loc): Update for conversion of get_range_from_adhoc_loc to a member function. (linemap_init): Update for "m_" prefix of some fields of line_maps. (line_map_new_raw): Likewise. (linemap_enter_macro): Likewise. (linemap_get_statistics): Likewise. Signed-off-by: David Malcolm <dmalcolm@redhat.com>
2023-07-18libcpp: Handle extended characters in user-defined literal suffix [PR103902]Lewis Hyatt1-167/+215
The PR complains that we do not handle UTF-8 in the suffix for a user-defined literal, such as: bool operator ""_π (unsigned long long); In fact we don't handle any extended identifier characters there, whether UTF-8, UCNs, or the $ sign. We do handle it fine if the optional space after the "" tokens is included, since then the identifier is lexed in the "normal" way as its own token. But when it is lexed as part of the string token, this is handled in lex_string() with a one-off loop that is not aware of extended characters. This patch fixes it by adding a new function scan_cur_identifier() that can be used to lex an identifier while in the middle of lexing another token. BTW, the other place that has been mis-lexing identifiers is lex_identifier_intern(), which is used to implement #pragma push_macro and #pragma pop_macro. This does not support extended characters either. I will add that in a subsequent patch, because it can't directly reuse the new function, but rather needs to lex from a string instead of a cpp_buffer. With scan_cur_identifier(), we do also correctly warn about bidi and normalization issues in the extended identifiers comprising the suffix. libcpp/ChangeLog: PR preprocessor/103902 * lex.cc (identifier_diagnostics_on_lex): New function refactoring some common code. (lex_identifier_intern): Use the new function. (lex_identifier): Don't run identifier diagnostics here, rather let the call site do it when needed. (_cpp_lex_direct): Adjust the call sites of lex_identifier () acccordingly. (struct scan_id_result): New struct. (scan_cur_identifier): New function. (create_literal2): New function. (lit_accum::create_literal2): New function. (is_macro): Folded into new function... (maybe_ignore_udl_macro_suffix): ...here. (is_macro_not_literal_suffix): Folded likewise. (lex_raw_string): Handle UTF-8 in UDL suffix via scan_cur_identifier (). (lex_string): Likewise. gcc/testsuite/ChangeLog: PR preprocessor/103902 * g++.dg/cpp0x/udlit-extended-id-1.C: New test. * g++.dg/cpp0x/udlit-extended-id-2.C: New test. * g++.dg/cpp0x/udlit-extended-id-3.C: New test. * g++.dg/cpp0x/udlit-extended-id-4.C: New test.
2023-01-16Update copyright years.Jakub Jelinek1-1/+1
2022-12-07preprocessor: Enable __VA_OPT__ for C2xJoseph Myers1-2/+8
C2x supports __VA_OPT__, so adjust libcpp not to pedwarn for uses of it (or of not passing any variable arguments to a variable-arguments macro) in standard C2x mode. I didn't try to duplicate existing tests for the details of the feature, just verified -pedantic-errors handling is as expected. And there's a reasonable argument (bug 98859) that __VA_OPT__ shouldn't be diagnosed in older standard modes at all (as opposed to not passing any variable arguments to a variable-arguments macro, for which older versions of the C standard require a diagnostic as a constraint violation); that argument applies to C as much as to C++, but I haven't made any changes in that regard. Bootstrapped with no regressions for x86_64-pc-linux-gnu. libcpp/ * init.cc (lang_defaults): Enable va_opt for STDC2X. * lex.cc (maybe_va_opt_error): Adjust diagnostic message for C. * macro.cc (_cpp_arguments_ok): Update comment. gcc/testsuite/ * gcc.dg/cpp/c11-vararg-1.c, gcc.dg/cpp/c2x-va-opt-1.c: New tests.
2022-11-05c++: libcpp: Support raw strings with newlines in directives [PR55971]Lewis Hyatt1-9/+32
It's not currently possible to use a C++11 raw string containing a newline as part of the definition of a macro, or in any other preprocessing directive, such as: #define X R"(two lines)" #error R"(this error has two lines)" Add support for that by relaxing the conditions under which _cpp_get_fresh_line() refuses to get a new line. For the case of lexing a raw string, it's OK to do so as long as there is another line within the current buffer. The code in cpp_get_fresh_line() was refactored into a new function get_fresh_line_impl(), so that the new logic is applied only when processing a raw string and not any other times. libcpp/ChangeLog: PR preprocessor/55971 * lex.cc (get_fresh_line_impl): New function refactoring the code from... (_cpp_get_fresh_line): ...here. (lex_raw_string): Use the new version of get_fresh_line_impl() to support raw strings containing new lines when processing a directive. gcc/testsuite/ChangeLog: PR preprocessor/55971 * c-c++-common/raw-string-directive-1.c: New test. * c-c++-common/raw-string-directive-2.c: New test. gcc/c-family/ChangeLog: PR preprocessor/55971 * c-ppoutput.cc (adjust_for_newlines): Update comment.
2022-10-14preprocessor: C2x identifier rulesJoseph Myers1-6/+7
C2x has, like C++, adopted rules for identifiers based directly on an unversioned normative reference to Unicode. Make libcpp follow those rules for c2x / gnu2x standards (this involves bringing back a flag separate from the C++ one for whether to use these identifier rules, but this time enabled for all C++ language versions since that was the conclusion adopted for C++ identifier handling). There is one change here that affects C++. I believe the new normative requirement for NFC only applies to identifiers, not to the use of identifier-continue characters in pp-numbers, where there is no such requirement and so the diagnostic ought to be a warning not a pedwarn in pp-numbers, and that this is the case for both C and C++. Bootstrapped with no regressions for x86_64-pc-linux-gnu. libcpp/ * charset.cc (ucn_valid_in_identifier): Check xid_identifiers not cplusplus to determine whether to use CXX23 and NXX23 flags. * include/cpplib.h (struct cpp_options): Add xid_identifiers. * init.cc (struct lang_flags, lang_defaults): Add xid_identifiers. (cpp_set_lang): Set xid_identifiers. * lex.cc (warn_about_normalization): Add parameter identifier. Only pedwarn about non-NFC for identifiers, not pp-numbers. (_cpp_lex_direct): Update calls to warn_about_normalization. gcc/testsuite/ * gcc.dg/cpp/c2x-ucnid-1-utf8.c, gcc.dg/cpp/c2x-ucnid-1.c: New tests.
2022-09-28Add instruction level discriminator support.Eugene Rozenfeld1-3/+4
This is the first in a series of patches to enable discriminator support in AutoFDO. This patch switches to tracking discriminators per statement/instruction instead of per basic block. Tracking per basic block was problematic since not all statements in a basic block needed a discriminator and, also, later optimizations could move statements between basic blocks making correlation during AutoFDO compilation unreliable. Tracking per statement also allows us to assign different discriminators to multiple function calls in the same basic block. A subsequent patch will add that support. The idea of this patch is based on commit 4c311d95cf6d9519c3c20f641cc77af7df491fdf by Dehao Chen in vendors/google/heads/gcc-4_8 but uses a slightly different approach. In Dehao's work special (normally unused) location ids and side tables were used to keep track of locations with discriminators. Things have changed since then and I don't think we have unused location ids anymore. Instead, I made discriminators a part of ad-hoc locations. The difference from Dehao's work also includes support for discriminator reading/writing in lto streaming and in modules. Tested on x86_64-pc-linux-gnu. gcc/ChangeLog: * basic-block.h: Remove discriminator from basic blocks. * cfghooks.cc (split_block_1): Remove discriminator from basic blocks. * final.cc (final_start_function_1): Switch from per-bb to per statement discriminator. (final_scan_insn_1): Don't keep track of basic block discriminators. (compute_discriminator): Switch from basic block discriminators to instruction discriminators. (insn_discriminator): New function to return instruction discriminator. (notice_source_line): Use insn_discriminator. * gimple-pretty-print.cc (dump_gimple_bb_header): Remove dumping of basic block discriminators. * gimple-streamer-in.cc (input_bb): Remove reading of basic block discriminators. * gimple-streamer-out.cc (output_bb): Remove writing of basic block discriminators. * input.cc (make_location): Pass 0 discriminator to COMBINE_LOCATION_DATA. (location_with_discriminator): New function to combine locus with a discriminator. (has_discriminator): New function to check if a location has a discriminator. (get_discriminator_from_loc): New function to get the discriminator from a location. * input.h: Declarations of new functions. * lto-streamer-in.cc (cmp_loc): Use discriminators in location comparison. (apply_location_cache): Keep track of current discriminator. (input_location_and_block): Read discriminator from stream. * lto-streamer-out.cc (clear_line_info): Set current discriminator to UINT_MAX. (lto_output_location_1): Write discriminator to stream. * lto-streamer.h: Add discriminator to cached_location. Add current_discr to lto_location_cache. Add current_discr to output_block. * print-rtl.cc (print_rtx_operand_code_i): Print discriminator. * rtl.h: Add extern declaration of insn_discriminator. * tree-cfg.cc (assign_discriminator): New function to assign a unique discriminator value to all statements in a basic block that have the given line number. (assign_discriminators): Assign discriminators to statement locations. * tree-pretty-print.cc (dump_location): Dump discriminators. * tree.cc (set_block): Preserve discriminator when setting block. (set_source_range): Preserve discriminator when setting source range. gcc/cp/ChangeLog: * module.cc (write_location): Write discriminator. (read_location): Read discriminator. libcpp/ChangeLog: * include/line-map.h: Add discriminator to location_adhoc_data. (get_combined_adhoc_loc): Add discriminator parameter. (get_discriminator_from_adhoc_loc): Add external declaration. (get_discriminator_from_loc): Add external declaration. (COMBINE_LOCATION_DATA): Add discriminator parameter. * lex.cc (get_location_for_byte_range_in_cur_line) Pass 0 discriminator in a call to COMBINE_LOCATION_DATA. (warn_about_normalization): Pass 0 discriminator in a call to COMBINE_LOCATION_DATA. (_cpp_lex_direct): Pass 0 discriminator in a call to COMBINE_LOCATION_DATA. * line-map.cc (location_adhoc_data_hash): Use discriminator compute location_adhoc_data hash. (location_adhoc_data_eq): Use discriminator when comparing location_adhoc_data. (can_be_stored_compactly_p): Check discriminator to determine compact storage. (get_combined_adhoc_loc): Add discriminator parameter. (get_discriminator_from_adhoc_loc): New function to get the discriminator from an ad-hoc location. (get_discriminator_from_loc): New function to get the discriminator from a location. gcc/testsuite/ChangeLog: * c-c++-common/ubsan/pr85213.c: Pass -gno-statement-frontiers.
2022-09-01libcpp: Add -Winvalid-utf8 warning [PR106655]Jakub Jelinek1-26/+183
The following patch introduces a new warning - -Winvalid-utf8 similarly to what clang now has - to diagnose invalid UTF-8 byte sequences in comments, but not just in those, but also in string/character literals and outside of them. The warning is on by default when explicit -finput-charset=UTF-8 is used and C++23 compilation is requested and if -{,W}pedantic or -pedantic-errors it is actually a pedwarn. The reason it is on by default only for -finput-charset=UTF-8 is that the sources often are UTF-8, but sometimes could be some ASCII compatible single byte encoding where non-ASCII characters only appear in comments. So having the warning off by default is IMO desirable. The C++23 pedantic mode for when the source code is UTF-8 is -std=c++23 -pedantic-errors -finput-charset=UTF-8. 2022-09-01 Jakub Jelinek <jakub@redhat.com> PR c++/106655 libcpp/ * include/cpplib.h (struct cpp_options): Implement C++23 P2295R6 - Support for UTF-8 as a portable source file encoding. Add cpp_warn_invalid_utf8 and cpp_input_charset_explicit fields. (enum cpp_warning_reason): Add CPP_W_INVALID_UTF8 enumerator. * init.cc (cpp_create_reader): Initialize cpp_warn_invalid_utf8 and cpp_input_charset_explicit. * charset.cc (_cpp_valid_utf8): Adjust function comment. * lex.cc (UCS_LIMIT): Define. (utf8_continuation): New const variable. (utf8_signifier): Move earlier in the file. (_cpp_warn_invalid_utf8, _cpp_handle_multibyte_utf8): New functions. (_cpp_skip_block_comment): Handle -Winvalid-utf8 warning. (skip_line_comment): Likewise. (lex_raw_string, lex_string): Likewise. (_cpp_lex_direct): Likewise. gcc/ * doc/invoke.texi (-Winvalid-utf8): Document it. gcc/c-family/ * c.opt (-Winvalid-utf8): New warning. * c-opts.cc (c_common_handle_option) <case OPT_finput_charset_>: Set cpp_opts->cpp_input_charset_explicit. (c_common_post_options): If -finput-charset=UTF-8 is explicit in C++23, enable -Winvalid-utf8 by default and if -pedantic or -pedantic-errors, make it a pedwarn. gcc/testsuite/ * c-c++-common/cpp/Winvalid-utf8-1.c: New test. * c-c++-common/cpp/Winvalid-utf8-2.c: New test. * c-c++-common/cpp/Winvalid-utf8-3.c: New test. * g++.dg/cpp23/Winvalid-utf8-1.C: New test. * g++.dg/cpp23/Winvalid-utf8-2.C: New test. * g++.dg/cpp23/Winvalid-utf8-3.C: New test. * g++.dg/cpp23/Winvalid-utf8-4.C: New test. * g++.dg/cpp23/Winvalid-utf8-5.C: New test. * g++.dg/cpp23/Winvalid-utf8-6.C: New test. * g++.dg/cpp23/Winvalid-utf8-7.C: New test. * g++.dg/cpp23/Winvalid-utf8-8.C: New test. * g++.dg/cpp23/Winvalid-utf8-9.C: New test. * g++.dg/cpp23/Winvalid-utf8-10.C: New test. * g++.dg/cpp23/Winvalid-utf8-11.C: New test. * g++.dg/cpp23/Winvalid-utf8-12.C: New test.
2022-08-26c++: Implement C++23 P2071R2 - Named universal character escapes [PR106648]Jakub Jelinek1-9/+66
The following patch implements the C++23 P2071R2 - Named universal character escapes paper to support \N{LATIN SMALL LETTER E} etc. I've used Unicode 14.0, there are 144803 character name properties (including the ones generated by Unicode NR1 and NR2 rules) and correction/control/alternate aliases, together with zero terminators that would be 3884745 bytes, which is clearly unacceptable for libcpp. This patch instead contains a generator which from the UnicodeData.txt and NameAliases.txt files emits a space optimized radix tree (208765 bytes long for 14.0), a single string literal dictionary (59418 bytes), maximum name length (currently 88 chars) and two small helper arrays for the NR1/NR2 name generation. The radix tree needs 2 to 9 bytes per node, the exact format is described in the generator program. There could be ways to shrink the dictionary size somewhat at the expense of slightly slower lookups. Currently the patch implements strict matching (that is what is needed to actually implement it on valid code) and Unicode UAX44-LM2 algorithm loose matching to provide hints (that algorithm essentially ignores hyphens in between two alphanumeric characters, spaces and underscores (with one exception for hyphen) and does case insensitive matching). In the attachment is a WIP patch that shows how to implement also spellcheck.{h,cc} style discovery of misspellings, but I'll need to talk to David Malcolm about it, as spellcheck.{h,cc} is in gcc/ subdir (so the WIP incremental patch instead prints all the names to stderr). 2022-08-26 Jakub Jelinek <jakub@redhat.com> PR c++/106648 libcpp/ * charset.cc: Implement C++23 P2071R2 - Named universal character escapes. Include uname2c.h. (hangul_syllables, hangul_count): New variables. (struct uname2c_data): New type. (_cpp_uname2c, _cpp_uname2c_uax44_lm2): New functions. (_cpp_valid_ucn): Use them. Handle named universal character escapes. (convert_ucn): Adjust comment. (convert_escape): Call convert_ucn even for \N. (_cpp_interpret_identifier): Handle named universal character escapes. * lex.cc (get_bidi_ucn): Fix up function comment formatting. (get_bidi_named): New function. (forms_identifier_p, lex_string): Handle named universal character escapes. * makeuname2c.cc: New file. Small parts copied from makeucnid.cc. * uname2c.h: New generated file. gcc/c-family/ * c-cppbuiltin.cc (c_cpp_builtins): Predefine __cpp_named_character_escapes to 202207L. gcc/testsuite/ * c-c++-common/cpp/named-universal-char-escape-1.c: New test. * c-c++-common/cpp/named-universal-char-escape-2.c: New test. * c-c++-common/cpp/named-universal-char-escape-3.c: New test. * c-c++-common/cpp/named-universal-char-escape-4.c: New test. * c-c++-common/Wbidi-chars-25.c: New test. * gcc.dg/cpp/named-universal-char-escape-1.c: New test. * gcc.dg/cpp/named-universal-char-escape-2.c: New test. * g++.dg/cpp/named-universal-char-escape-1.C: New test. * g++.dg/cpp/named-universal-char-escape-2.C: New test. * g++.dg/cpp23/feat-cxx2b.C: Test __cpp_named_character_escapes.
2022-08-20libcpp: Implement C++23 P2290R3 - Delimited escape sequences [PR106645]Jakub Jelinek1-4/+21
The following patch implements the C++23 P2290R3 paper. 2022-08-20 Jakub Jelinek <jakub@redhat.com> PR c++/106645 libcpp/ * include/cpplib.h (struct cpp_options): Implement P2290R3 - Delimited escape sequences. Add delimite_escape_seqs member. * init.cc (struct lang_flags): Likewise. (lang_defaults): Add delim column. (cpp_set_lang): Copy over delimite_escape_seqs. * charset.cc (extend_char_range): New function. (_cpp_valid_ucn): Use it. Handle delimited escape sequences. (convert_hex): Likewise. (convert_oct): Likewise. (convert_ucn): Use extend_char_range. (convert_escape): Call convert_oct even for \o. (_cpp_interpret_identifier): Handle delimited escape sequences. * lex.cc (get_bidi_ucn_1): Likewise. Add end argument, fill it in. (get_bidi_ucn): Adjust get_bidi_ucn_1 caller. Use end argument to compute num_bytes. gcc/testsuite/ * c-c++-common/cpp/delimited-escape-seq-1.c: New test. * c-c++-common/cpp/delimited-escape-seq-2.c: New test. * c-c++-common/cpp/delimited-escape-seq-3.c: New test. * c-c++-common/Wbidi-chars-24.c: New test. * gcc.dg/cpp/delimited-escape-seq-1.c: New test. * gcc.dg/cpp/delimited-escape-seq-2.c: New test. * g++.dg/cpp/delimited-escape-seq-1.C: New test. * g++.dg/cpp/delimited-escape-seq-2.C: New test.
2022-05-20Use "final" and "override" directly, rather than via macrosDavid Malcolm1-1/+1
As of GCC 11 onwards we have required a C++11 compiler, such as GCC 4.8 or later. On the assumption that any such compiler correctly implements "final" and "override", this patch updates the source tree to stop using the FINAL and OVERRIDE macros from ansidecl.h, in favor of simply using "final" and "override" directly. libcpp/ChangeLog: * lex.cc: Replace uses of "FINAL" and "OVERRIDE" with "final" and "override". gcc/analyzer/ChangeLog: * analyzer-pass.cc: Replace uses of "FINAL" and "OVERRIDE" with "final" and "override". * call-info.h: Likewise. * checker-path.h: Likewise. * constraint-manager.cc: Likewise. * diagnostic-manager.cc: Likewise. * engine.cc: Likewise. * exploded-graph.h: Likewise. * feasible-graph.h: Likewise. * pending-diagnostic.h: Likewise. * region-model-impl-calls.cc: Likewise. * region-model.cc: Likewise. * region-model.h: Likewise. * region.h: Likewise. * sm-file.cc: Likewise. * sm-malloc.cc: Likewise. * sm-pattern-test.cc: Likewise. * sm-sensitive.cc: Likewise. * sm-signal.cc: Likewise. * sm-taint.cc: Likewise. * state-purge.h: Likewise. * store.cc: Likewise. * store.h: Likewise. * supergraph.h: Likewise. * svalue.h: Likewise. * trimmed-graph.h: Likewise. * varargs.cc: Likewise. gcc/c-family/ChangeLog: * c-format.cc: Replace uses of "FINAL" and "OVERRIDE" with "final" and "override". * c-pretty-print.h: Likewise. gcc/cp/ChangeLog: * cxx-pretty-print.h: Replace uses of "FINAL" and "OVERRIDE" with "final" and "override". * error.cc: Likewise. gcc/jit/ChangeLog: * jit-playback.h: Replace uses of "FINAL" and "OVERRIDE" with "final" and "override". * jit-recording.cc: Likewise. * jit-recording.h: Likewise. gcc/ChangeLog: * config/aarch64/aarch64-sve-builtins-base.cc: Replace uses of "FINAL" and "OVERRIDE" with "final" and "override". * config/aarch64/aarch64-sve-builtins-functions.h: Likewise. * config/aarch64/aarch64-sve-builtins-shapes.cc: Likewise. * config/aarch64/aarch64-sve-builtins-sve2.cc: Likewise. * diagnostic-path.h: Likewise. * digraph.cc: Likewise. * gcc-rich-location.h: Likewise. * gimple-array-bounds.cc: Likewise. * gimple-loop-versioning.cc: Likewise. * gimple-range-cache.cc: Likewise. * gimple-range-cache.h: Likewise. * gimple-range-fold.cc: Likewise. * gimple-range-fold.h: Likewise. * gimple-range-tests.cc: Likewise. * gimple-range.h: Likewise. * gimple-ssa-evrp.cc: Likewise. * input.cc: Likewise. * json.h: Likewise. * read-rtl-function.cc: Likewise. * tree-complex.cc: Likewise. * tree-diagnostic-path.cc: Likewise. * tree-ssa-ccp.cc: Likewise. * tree-ssa-copy.cc: Likewise. * tree-vrp.cc: Likewise. * value-query.h: Likewise. * vr-values.h: Likewise. Signed-off-by: David Malcolm <dmalcolm@redhat.com>
2022-01-24preprocessor: -Wbidi-chars and UCNs [PR104030]Marek Polacek1-6/+10
Stephan Bergmann reported that our -Wbidi-chars breaks the build of LibreOffice because we warn about UCNs even when their usage is correct: LibreOffice constructs strings piecewise, as in: aText = u"\u202D" + aText; and warning about that is overzealous. Since no editor (AFAIK) interprets UCNs to show them as Unicode characters, there's less risk in misinterpreting them, and so perhaps we shouldn't warn about them by default. However, identifiers containing UCNs or programs generating other programs could still cause confusion, so I'm keeping the UCN checking. To turn it on, you just need to use -Wbidi-chars=unpaired,ucn or -Wbidi-chars=any,ucn. The implementation is done by using the new EnumSet feature. PR preprocessor/104030 gcc/c-family/ChangeLog: * c.opt (Wbidi-chars): Mark as EnumSet. Also accept =ucn. gcc/ChangeLog: * doc/invoke.texi: Update documentation for -Wbidi-chars. libcpp/ChangeLog: * include/cpplib.h (enum cpp_bidirectional_level): Add bidirectional_ucn. Set values explicitly. * internal.h (cpp_reader): Adjust warn_bidi_p. * lex.cc (maybe_warn_bidi_on_close): Don't warn about UCNs unless UCN checking is on. (maybe_warn_bidi_on_char): Likewise. gcc/testsuite/ChangeLog: * c-c++-common/Wbidi-chars-10.c: Turn on UCN checking. * c-c++-common/Wbidi-chars-11.c: Likewise. * c-c++-common/Wbidi-chars-14.c: Likewise. * c-c++-common/Wbidi-chars-16.c: Likewise. * c-c++-common/Wbidi-chars-17.c: Likewise. * c-c++-common/Wbidi-chars-4.c: Likewise. * c-c++-common/Wbidi-chars-5.c: Likewise. * c-c++-common/Wbidi-chars-6.c: Likewise. * c-c++-common/Wbidi-chars-7.c: Likewise. * c-c++-common/Wbidi-chars-8.c: Likewise. * c-c++-common/Wbidi-chars-9.c: Likewise. * c-c++-common/Wbidi-chars-ranges.c: Likewise. * c-c++-common/Wbidi-chars-18.c: New test. * c-c++-common/Wbidi-chars-19.c: New test. * c-c++-common/Wbidi-chars-20.c: New test. * c-c++-common/Wbidi-chars-21.c: New test. * c-c++-common/Wbidi-chars-22.c: New test. * c-c++-common/Wbidi-chars-23.c: New test.
2022-01-17Rename .c files to .cc files.Martin Liska1-0/+5389
gcc/ada/ChangeLog: * adadecode.c: Moved to... * adadecode.cc: ...here. * affinity.c: Moved to... * affinity.cc: ...here. * argv-lynxos178-raven-cert.c: Moved to... * argv-lynxos178-raven-cert.cc: ...here. * argv.c: Moved to... * argv.cc: ...here. * aux-io.c: Moved to... * aux-io.cc: ...here. * cio.c: Moved to... * cio.cc: ...here. * cstreams.c: Moved to... * cstreams.cc: ...here. * env.c: Moved to... * env.cc: ...here. * exit.c: Moved to... * exit.cc: ...here. * expect.c: Moved to... * expect.cc: ...here. * final.c: Moved to... * final.cc: ...here. * gcc-interface/cuintp.c: Moved to... * gcc-interface/cuintp.cc: ...here. * gcc-interface/decl.c: Moved to... * gcc-interface/decl.cc: ...here. * gcc-interface/misc.c: Moved to... * gcc-interface/misc.cc: ...here. * gcc-interface/targtyps.c: Moved to... * gcc-interface/targtyps.cc: ...here. * gcc-interface/trans.c: Moved to... * gcc-interface/trans.cc: ...here. * gcc-interface/utils.c: Moved to... * gcc-interface/utils.cc: ...here. * gcc-interface/utils2.c: Moved to... * gcc-interface/utils2.cc: ...here. * init.c: Moved to... * init.cc: ...here. * initialize.c: Moved to... * initialize.cc: ...here. * libgnarl/thread.c: Moved to... * libgnarl/thread.cc: ...here. * link.c: Moved to... * link.cc: ...here. * locales.c: Moved to... * locales.cc: ...here. * mkdir.c: Moved to... * mkdir.cc: ...here. * raise.c: Moved to... * raise.cc: ...here. * rtfinal.c: Moved to... * rtfinal.cc: ...here. * rtinit.c: Moved to... * rtinit.cc: ...here. * seh_init.c: Moved to... * seh_init.cc: ...here. * sigtramp-armdroid.c: Moved to... * sigtramp-armdroid.cc: ...here. * sigtramp-ios.c: Moved to... * sigtramp-ios.cc: ...here. * sigtramp-qnx.c: Moved to... * sigtramp-qnx.cc: ...here. * sigtramp-vxworks.c: Moved to... * sigtramp-vxworks.cc: ...here. * socket.c: Moved to... * socket.cc: ...here. * tracebak.c: Moved to... * tracebak.cc: ...here. * version.c: Moved to... * version.cc: ...here. * vx_stack_info.c: Moved to... * vx_stack_info.cc: ...here. gcc/ChangeLog: * adjust-alignment.c: Moved to... * adjust-alignment.cc: ...here. * alias.c: Moved to... * alias.cc: ...here. * alloc-pool.c: Moved to... * alloc-pool.cc: ...here. * asan.c: Moved to... * asan.cc: ...here. * attribs.c: Moved to... * attribs.cc: ...here. * auto-inc-dec.c: Moved to... * auto-inc-dec.cc: ...here. * auto-profile.c: Moved to... * auto-profile.cc: ...here. * bb-reorder.c: Moved to... * bb-reorder.cc: ...here. * bitmap.c: Moved to... * bitmap.cc: ...here. * btfout.c: Moved to... * btfout.cc: ...here. * builtins.c: Moved to... * builtins.cc: ...here. * caller-save.c: Moved to... * caller-save.cc: ...here. * calls.c: Moved to... * calls.cc: ...here. * ccmp.c: Moved to... * ccmp.cc: ...here. * cfg.c: Moved to... * cfg.cc: ...here. * cfganal.c: Moved to... * cfganal.cc: ...here. * cfgbuild.c: Moved to... * cfgbuild.cc: ...here. * cfgcleanup.c: Moved to... * cfgcleanup.cc: ...here. * cfgexpand.c: Moved to... * cfgexpand.cc: ...here. * cfghooks.c: Moved to... * cfghooks.cc: ...here. * cfgloop.c: Moved to... * cfgloop.cc: ...here. * cfgloopanal.c: Moved to... * cfgloopanal.cc: ...here. * cfgloopmanip.c: Moved to... * cfgloopmanip.cc: ...here. * cfgrtl.c: Moved to... * cfgrtl.cc: ...here. * cgraph.c: Moved to... * cgraph.cc: ...here. * cgraphbuild.c: Moved to... * cgraphbuild.cc: ...here. * cgraphclones.c: Moved to... * cgraphclones.cc: ...here. * cgraphunit.c: Moved to... * cgraphunit.cc: ...here. * collect-utils.c: Moved to... * collect-utils.cc: ...here. * collect2-aix.c: Moved to... * collect2-aix.cc: ...here. * collect2.c: Moved to... * collect2.cc: ...here. * combine-stack-adj.c: Moved to... * combine-stack-adj.cc: ...here. * combine.c: Moved to... * combine.cc: ...here. * common/common-targhooks.c: Moved to... * common/common-targhooks.cc: ...here. * common/config/aarch64/aarch64-common.c: Moved to... * common/config/aarch64/aarch64-common.cc: ...here. * common/config/alpha/alpha-common.c: Moved to... * common/config/alpha/alpha-common.cc: ...here. * common/config/arc/arc-common.c: Moved to... * common/config/arc/arc-common.cc: ...here. * common/config/arm/arm-common.c: Moved to... * common/config/arm/arm-common.cc: ...here. * common/config/avr/avr-common.c: Moved to... * common/config/avr/avr-common.cc: ...here. * common/config/bfin/bfin-common.c: Moved to... * common/config/bfin/bfin-common.cc: ...here. * common/config/bpf/bpf-common.c: Moved to... * common/config/bpf/bpf-common.cc: ...here. * common/config/c6x/c6x-common.c: Moved to... * common/config/c6x/c6x-common.cc: ...here. * common/config/cr16/cr16-common.c: Moved to... * common/config/cr16/cr16-common.cc: ...here. * common/config/cris/cris-common.c: Moved to... * common/config/cris/cris-common.cc: ...here. * common/config/csky/csky-common.c: Moved to... * common/config/csky/csky-common.cc: ...here. * common/config/default-common.c: Moved to... * common/config/default-common.cc: ...here. * common/config/epiphany/epiphany-common.c: Moved to... * common/config/epiphany/epiphany-common.cc: ...here. * common/config/fr30/fr30-common.c: Moved to... * common/config/fr30/fr30-common.cc: ...here. * common/config/frv/frv-common.c: Moved to... * common/config/frv/frv-common.cc: ...here. * common/config/gcn/gcn-common.c: Moved to... * common/config/gcn/gcn-common.cc: ...here. * common/config/h8300/h8300-common.c: Moved to... * common/config/h8300/h8300-common.cc: ...here. * common/config/i386/i386-common.c: Moved to... * common/config/i386/i386-common.cc: ...here. * common/config/ia64/ia64-common.c: Moved to... * common/config/ia64/ia64-common.cc: ...here. * common/config/iq2000/iq2000-common.c: Moved to... * common/config/iq2000/iq2000-common.cc: ...here. * common/config/lm32/lm32-common.c: Moved to... * common/config/lm32/lm32-common.cc: ...here. * common/config/m32r/m32r-common.c: Moved to... * common/config/m32r/m32r-common.cc: ...here. * common/config/m68k/m68k-common.c: Moved to... * common/config/m68k/m68k-common.cc: ...here. * common/config/mcore/mcore-common.c: Moved to... * common/config/mcore/mcore-common.cc: ...here. * common/config/microblaze/microblaze-common.c: Moved to... * common/config/microblaze/microblaze-common.cc: ...here. * common/config/mips/mips-common.c: Moved to... * common/config/mips/mips-common.cc: ...here. * common/config/mmix/mmix-common.c: Moved to... * common/config/mmix/mmix-common.cc: ...here. * common/config/mn10300/mn10300-common.c: Moved to... * common/config/mn10300/mn10300-common.cc: ...here. * common/config/msp430/msp430-common.c: Moved to... * common/config/msp430/msp430-common.cc: ...here. * common/config/nds32/nds32-common.c: Moved to... * common/config/nds32/nds32-common.cc: ...here. * common/config/nios2/nios2-common.c: Moved to... * common/config/nios2/nios2-common.cc: ...here. * common/config/nvptx/nvptx-common.c: Moved to... * common/config/nvptx/nvptx-common.cc: ...here. * common/config/or1k/or1k-common.c: Moved to... * common/config/or1k/or1k-common.cc: ...here. * common/config/pa/pa-common.c: Moved to... * common/config/pa/pa-common.cc: ...here. * common/config/pdp11/pdp11-common.c: Moved to... * common/config/pdp11/pdp11-common.cc: ...here. * common/config/pru/pru-common.c: Moved to... * common/config/pru/pru-common.cc: ...here. * common/config/riscv/riscv-common.c: Moved to... * common/config/riscv/riscv-common.cc: ...here. * common/config/rs6000/rs6000-common.c: Moved to... * common/config/rs6000/rs6000-common.cc: ...here. * common/config/rx/rx-common.c: Moved to... * common/config/rx/rx-common.cc: ...here. * common/config/s390/s390-common.c: Moved to... * common/config/s390/s390-common.cc: ...here. * common/config/sh/sh-common.c: Moved to... * common/config/sh/sh-common.cc: ...here. * common/config/sparc/sparc-common.c: Moved to... * common/config/sparc/sparc-common.cc: ...here. * common/config/tilegx/tilegx-common.c: Moved to... * common/config/tilegx/tilegx-common.cc: ...here. * common/config/tilepro/tilepro-common.c: Moved to... * common/config/tilepro/tilepro-common.cc: ...here. * common/config/v850/v850-common.c: Moved to... * common/config/v850/v850-common.cc: ...here. * common/config/vax/vax-common.c: Moved to... * common/config/vax/vax-common.cc: ...here. * common/config/visium/visium-common.c: Moved to... * common/config/visium/visium-common.cc: ...here. * common/config/xstormy16/xstormy16-common.c: Moved to... * common/config/xstormy16/xstormy16-common.cc: ...here. * common/config/xtensa/xtensa-common.c: Moved to... * common/config/xtensa/xtensa-common.cc: ...here. * compare-elim.c: Moved to... * compare-elim.cc: ...here. * config/aarch64/aarch64-bti-insert.c: Moved to... * config/aarch64/aarch64-bti-insert.cc: ...here. * config/aarch64/aarch64-builtins.c: Moved to... * config/aarch64/aarch64-builtins.cc: ...here. * config/aarch64/aarch64-c.c: Moved to... * config/aarch64/aarch64-c.cc: ...here. * config/aarch64/aarch64-d.c: Moved to... * config/aarch64/aarch64-d.cc: ...here. * config/aarch64/aarch64.c: Moved to... * config/aarch64/aarch64.cc: ...here. * config/aarch64/cortex-a57-fma-steering.c: Moved to... * config/aarch64/cortex-a57-fma-steering.cc: ...here. * config/aarch64/driver-aarch64.c: Moved to... * config/aarch64/driver-aarch64.cc: ...here. * config/aarch64/falkor-tag-collision-avoidance.c: Moved to... * config/aarch64/falkor-tag-collision-avoidance.cc: ...here. * config/aarch64/host-aarch64-darwin.c: Moved to... * config/aarch64/host-aarch64-darwin.cc: ...here. * config/alpha/alpha.c: Moved to... * config/alpha/alpha.cc: ...here. * config/alpha/driver-alpha.c: Moved to... * config/alpha/driver-alpha.cc: ...here. * config/arc/arc-c.c: Moved to... * config/arc/arc-c.cc: ...here. * config/arc/arc.c: Moved to... * config/arc/arc.cc: ...here. * config/arc/driver-arc.c: Moved to... * config/arc/driver-arc.cc: ...here. * config/arm/aarch-common.c: Moved to... * config/arm/aarch-common.cc: ...here. * config/arm/arm-builtins.c: Moved to... * config/arm/arm-builtins.cc: ...here. * config/arm/arm-c.c: Moved to... * config/arm/arm-c.cc: ...here. * config/arm/arm-d.c: Moved to... * config/arm/arm-d.cc: ...here. * config/arm/arm.c: Moved to... * config/arm/arm.cc: ...here. * config/arm/driver-arm.c: Moved to... * config/arm/driver-arm.cc: ...here. * config/avr/avr-c.c: Moved to... * config/avr/avr-c.cc: ...here. * config/avr/avr-devices.c: Moved to... * config/avr/avr-devices.cc: ...here. * config/avr/avr-log.c: Moved to... * config/avr/avr-log.cc: ...here. * config/avr/avr.c: Moved to... * config/avr/avr.cc: ...here. * config/avr/driver-avr.c: Moved to... * config/avr/driver-avr.cc: ...here. * config/avr/gen-avr-mmcu-specs.c: Moved to... * config/avr/gen-avr-mmcu-specs.cc: ...here. * config/avr/gen-avr-mmcu-texi.c: Moved to... * config/avr/gen-avr-mmcu-texi.cc: ...here. * config/bfin/bfin.c: Moved to... * config/bfin/bfin.cc: ...here. * config/bpf/bpf.c: Moved to... * config/bpf/bpf.cc: ...here. * config/bpf/coreout.c: Moved to... * config/bpf/coreout.cc: ...here. * config/c6x/c6x.c: Moved to... * config/c6x/c6x.cc: ...here. * config/cr16/cr16.c: Moved to... * config/cr16/cr16.cc: ...here. * config/cris/cris.c: Moved to... * config/cris/cris.cc: ...here. * config/csky/csky.c: Moved to... * config/csky/csky.cc: ...here. * config/darwin-c.c: Moved to... * config/darwin-c.cc: ...here. * config/darwin-d.c: Moved to... * config/darwin-d.cc: ...here. * config/darwin-driver.c: Moved to... * config/darwin-driver.cc: ...here. * config/darwin-f.c: Moved to... * config/darwin-f.cc: ...here. * config/darwin.c: Moved to... * config/darwin.cc: ...here. * config/default-c.c: Moved to... * config/default-c.cc: ...here. * config/default-d.c: Moved to... * config/default-d.cc: ...here. * config/dragonfly-d.c: Moved to... * config/dragonfly-d.cc: ...here. * config/epiphany/epiphany.c: Moved to... * config/epiphany/epiphany.cc: ...here. * config/epiphany/mode-switch-use.c: Moved to... * config/epiphany/mode-switch-use.cc: ...here. * config/epiphany/resolve-sw-modes.c: Moved to... * config/epiphany/resolve-sw-modes.cc: ...here. * config/fr30/fr30.c: Moved to... * config/fr30/fr30.cc: ...here. * config/freebsd-d.c: Moved to... * config/freebsd-d.cc: ...here. * config/frv/frv.c: Moved to... * config/frv/frv.cc: ...here. * config/ft32/ft32.c: Moved to... * config/ft32/ft32.cc: ...here. * config/gcn/driver-gcn.c: Moved to... * config/gcn/driver-gcn.cc: ...here. * config/gcn/gcn-run.c: Moved to... * config/gcn/gcn-run.cc: ...here. * config/gcn/gcn-tree.c: Moved to... * config/gcn/gcn-tree.cc: ...here. * config/gcn/gcn.c: Moved to... * config/gcn/gcn.cc: ...here. * config/gcn/mkoffload.c: Moved to... * config/gcn/mkoffload.cc: ...here. * config/glibc-c.c: Moved to... * config/glibc-c.cc: ...here. * config/glibc-d.c: Moved to... * config/glibc-d.cc: ...here. * config/h8300/h8300.c: Moved to... * config/h8300/h8300.cc: ...here. * config/host-darwin.c: Moved to... * config/host-darwin.cc: ...here. * config/host-hpux.c: Moved to... * config/host-hpux.cc: ...here. * config/host-linux.c: Moved to... * config/host-linux.cc: ...here. * config/host-netbsd.c: Moved to... * config/host-netbsd.cc: ...here. * config/host-openbsd.c: Moved to... * config/host-openbsd.cc: ...here. * config/host-solaris.c: Moved to... * config/host-solaris.cc: ...here. * config/i386/djgpp.c: Moved to... * config/i386/djgpp.cc: ...here. * config/i386/driver-i386.c: Moved to... * config/i386/driver-i386.cc: ...here. * config/i386/driver-mingw32.c: Moved to... * config/i386/driver-mingw32.cc: ...here. * config/i386/gnu-property.c: Moved to... * config/i386/gnu-property.cc: ...here. * config/i386/host-cygwin.c: Moved to... * config/i386/host-cygwin.cc: ...here. * config/i386/host-i386-darwin.c: Moved to... * config/i386/host-i386-darwin.cc: ...here. * config/i386/host-mingw32.c: Moved to... * config/i386/host-mingw32.cc: ...here. * config/i386/i386-builtins.c: Moved to... * config/i386/i386-builtins.cc: ...here. * config/i386/i386-c.c: Moved to... * config/i386/i386-c.cc: ...here. * config/i386/i386-d.c: Moved to... * config/i386/i386-d.cc: ...here. * config/i386/i386-expand.c: Moved to... * config/i386/i386-expand.cc: ...here. * config/i386/i386-features.c: Moved to... * config/i386/i386-features.cc: ...here. * config/i386/i386-options.c: Moved to... * config/i386/i386-options.cc: ...here. * config/i386/i386.c: Moved to... * config/i386/i386.cc: ...here. * config/i386/intelmic-mkoffload.c: Moved to... * config/i386/intelmic-mkoffload.cc: ...here. * config/i386/msformat-c.c: Moved to... * config/i386/msformat-c.cc: ...here. * config/i386/winnt-cxx.c: Moved to... * config/i386/winnt-cxx.cc: ...here. * config/i386/winnt-d.c: Moved to... * config/i386/winnt-d.cc: ...here. * config/i386/winnt-stubs.c: Moved to... * config/i386/winnt-stubs.cc: ...here. * config/i386/winnt.c: Moved to... * config/i386/winnt.cc: ...here. * config/i386/x86-tune-sched-atom.c: Moved to... * config/i386/x86-tune-sched-atom.cc: ...here. * config/i386/x86-tune-sched-bd.c: Moved to... * config/i386/x86-tune-sched-bd.cc: ...here. * config/i386/x86-tune-sched-core.c: Moved to... * config/i386/x86-tune-sched-core.cc: ...here. * config/i386/x86-tune-sched.c: Moved to... * config/i386/x86-tune-sched.cc: ...here. * config/ia64/ia64-c.c: Moved to... * config/ia64/ia64-c.cc: ...here. * config/ia64/ia64.c: Moved to... * config/ia64/ia64.cc: ...here. * config/iq2000/iq2000.c: Moved to... * config/iq2000/iq2000.cc: ...here. * config/linux.c: Moved to... * config/linux.cc: ...here. * config/lm32/lm32.c: Moved to... * config/lm32/lm32.cc: ...here. * config/m32c/m32c-pragma.c: Moved to... * config/m32c/m32c-pragma.cc: ...here. * config/m32c/m32c.c: Moved to... * config/m32c/m32c.cc: ...here. * config/m32r/m32r.c: Moved to... * config/m32r/m32r.cc: ...here. * config/m68k/m68k.c: Moved to... * config/m68k/m68k.cc: ...here. * config/mcore/mcore.c: Moved to... * config/mcore/mcore.cc: ...here. * config/microblaze/microblaze-c.c: Moved to... * config/microblaze/microblaze-c.cc: ...here. * config/microblaze/microblaze.c: Moved to... * config/microblaze/microblaze.cc: ...here. * config/mips/driver-native.c: Moved to... * config/mips/driver-native.cc: ...here. * config/mips/frame-header-opt.c: Moved to... * config/mips/frame-header-opt.cc: ...here. * config/mips/mips-d.c: Moved to... * config/mips/mips-d.cc: ...here. * config/mips/mips.c: Moved to... * config/mips/mips.cc: ...here. * config/mmix/mmix.c: Moved to... * config/mmix/mmix.cc: ...here. * config/mn10300/mn10300.c: Moved to... * config/mn10300/mn10300.cc: ...here. * config/moxie/moxie.c: Moved to... * config/moxie/moxie.cc: ...here. * config/msp430/driver-msp430.c: Moved to... * config/msp430/driver-msp430.cc: ...here. * config/msp430/msp430-c.c: Moved to... * config/msp430/msp430-c.cc: ...here. * config/msp430/msp430-devices.c: Moved to... * config/msp430/msp430-devices.cc: ...here. * config/msp430/msp430.c: Moved to... * config/msp430/msp430.cc: ...here. * config/nds32/nds32-cost.c: Moved to... * config/nds32/nds32-cost.cc: ...here. * config/nds32/nds32-fp-as-gp.c: Moved to... * config/nds32/nds32-fp-as-gp.cc: ...here. * config/nds32/nds32-intrinsic.c: Moved to... * config/nds32/nds32-intrinsic.cc: ...here. * config/nds32/nds32-isr.c: Moved to... * config/nds32/nds32-isr.cc: ...here. * config/nds32/nds32-md-auxiliary.c: Moved to... * config/nds32/nds32-md-auxiliary.cc: ...here. * config/nds32/nds32-memory-manipulation.c: Moved to... * config/nds32/nds32-memory-manipulation.cc: ...here. * config/nds32/nds32-pipelines-auxiliary.c: Moved to... * config/nds32/nds32-pipelines-auxiliary.cc: ...here. * config/nds32/nds32-predicates.c: Moved to... * config/nds32/nds32-predicates.cc: ...here. * config/nds32/nds32-relax-opt.c: Moved to... * config/nds32/nds32-relax-opt.cc: ...here. * config/nds32/nds32-utils.c: Moved to... * config/nds32/nds32-utils.cc: ...here. * config/nds32/nds32.c: Moved to... * config/nds32/nds32.cc: ...here. * config/netbsd-d.c: Moved to... * config/netbsd-d.cc: ...here. * config/netbsd.c: Moved to... * config/netbsd.cc: ...here. * config/nios2/nios2.c: Moved to... * config/nios2/nios2.cc: ...here. * config/nvptx/mkoffload.c: Moved to... * config/nvptx/mkoffload.cc: ...here. * config/nvptx/nvptx-c.c: Moved to... * config/nvptx/nvptx-c.cc: ...here. * config/nvptx/nvptx.c: Moved to... * config/nvptx/nvptx.cc: ...here. * config/openbsd-d.c: Moved to... * config/openbsd-d.cc: ...here. * config/or1k/or1k.c: Moved to... * config/or1k/or1k.cc: ...here. * config/pa/pa-d.c: Moved to... * config/pa/pa-d.cc: ...here. * config/pa/pa.c: Moved to... * config/pa/pa.cc: ...here. * config/pdp11/pdp11.c: Moved to... * config/pdp11/pdp11.cc: ...here. * config/pru/pru-passes.c: Moved to... * config/pru/pru-passes.cc: ...here. * config/pru/pru-pragma.c: Moved to... * config/pru/pru-pragma.cc: ...here. * config/pru/pru.c: Moved to... * config/pru/pru.cc: ...here. * config/riscv/riscv-builtins.c: Moved to... * config/riscv/riscv-builtins.cc: ...here. * config/riscv/riscv-c.c: Moved to... * config/riscv/riscv-c.cc: ...here. * config/riscv/riscv-d.c: Moved to... * config/riscv/riscv-d.cc: ...here. * config/riscv/riscv-shorten-memrefs.c: Moved to... * config/riscv/riscv-shorten-memrefs.cc: ...here. * config/riscv/riscv-sr.c: Moved to... * config/riscv/riscv-sr.cc: ...here. * config/riscv/riscv.c: Moved to... * config/riscv/riscv.cc: ...here. * config/rl78/rl78-c.c: Moved to... * config/rl78/rl78-c.cc: ...here. * config/rl78/rl78.c: Moved to... * config/rl78/rl78.cc: ...here. * config/rs6000/driver-rs6000.c: Moved to... * config/rs6000/driver-rs6000.cc: ...here. * config/rs6000/host-darwin.c: Moved to... * config/rs6000/host-darwin.cc: ...here. * config/rs6000/host-ppc64-darwin.c: Moved to... * config/rs6000/host-ppc64-darwin.cc: ...here. * config/rs6000/rbtree.c: Moved to... * config/rs6000/rbtree.cc: ...here. * config/rs6000/rs6000-c.c: Moved to... * config/rs6000/rs6000-c.cc: ...here. * config/rs6000/rs6000-call.c: Moved to... * config/rs6000/rs6000-call.cc: ...here. * config/rs6000/rs6000-d.c: Moved to... * config/rs6000/rs6000-d.cc: ...here. * config/rs6000/rs6000-gen-builtins.c: Moved to... * config/rs6000/rs6000-gen-builtins.cc: ...here. * config/rs6000/rs6000-linux.c: Moved to... * config/rs6000/rs6000-linux.cc: ...here. * config/rs6000/rs6000-logue.c: Moved to... * config/rs6000/rs6000-logue.cc: ...here. * config/rs6000/rs6000-p8swap.c: Moved to... * config/rs6000/rs6000-p8swap.cc: ...here. * config/rs6000/rs6000-pcrel-opt.c: Moved to... * config/rs6000/rs6000-pcrel-opt.cc: ...here. * config/rs6000/rs6000-string.c: Moved to... * config/rs6000/rs6000-string.cc: ...here. * config/rs6000/rs6000.c: Moved to... * config/rs6000/rs6000.cc: ...here. * config/rx/rx.c: Moved to... * config/rx/rx.cc: ...here. * config/s390/driver-native.c: Moved to... * config/s390/driver-native.cc: ...here. * config/s390/s390-c.c: Moved to... * config/s390/s390-c.cc: ...here. * config/s390/s390-d.c: Moved to... * config/s390/s390-d.cc: ...here. * config/s390/s390.c: Moved to... * config/s390/s390.cc: ...here. * config/sh/divtab-sh4-300.c: Moved to... * config/sh/divtab-sh4-300.cc: ...here. * config/sh/divtab-sh4.c: Moved to... * config/sh/divtab-sh4.cc: ...here. * config/sh/divtab.c: Moved to... * config/sh/divtab.cc: ...here. * config/sh/sh-c.c: Moved to... * config/sh/sh-c.cc: ...here. * config/sh/sh.c: Moved to... * config/sh/sh.cc: ...here. * config/sol2-c.c: Moved to... * config/sol2-c.cc: ...here. * config/sol2-cxx.c: Moved to... * config/sol2-cxx.cc: ...here. * config/sol2-d.c: Moved to... * config/sol2-d.cc: ...here. * config/sol2-stubs.c: Moved to... * config/sol2-stubs.cc: ...here. * config/sol2.c: Moved to... * config/sol2.cc: ...here. * config/sparc/driver-sparc.c: Moved to... * config/sparc/driver-sparc.cc: ...here. * config/sparc/sparc-c.c: Moved to... * config/sparc/sparc-c.cc: ...here. * config/sparc/sparc-d.c: Moved to... * config/sparc/sparc-d.cc: ...here. * config/sparc/sparc.c: Moved to... * config/sparc/sparc.cc: ...here. * config/stormy16/stormy16.c: Moved to... * config/stormy16/stormy16.cc: ...here. * config/tilegx/mul-tables.c: Moved to... * config/tilegx/mul-tables.cc: ...here. * config/tilegx/tilegx-c.c: Moved to... * config/tilegx/tilegx-c.cc: ...here. * config/tilegx/tilegx.c: Moved to... * config/tilegx/tilegx.cc: ...here. * config/tilepro/mul-tables.c: Moved to... * config/tilepro/mul-tables.cc: ...here. * config/tilepro/tilepro-c.c: Moved to... * config/tilepro/tilepro-c.cc: ...here. * config/tilepro/tilepro.c: Moved to... * config/tilepro/tilepro.cc: ...here. * config/v850/v850-c.c: Moved to... * config/v850/v850-c.cc: ...here. * config/v850/v850.c: Moved to... * config/v850/v850.cc: ...here. * config/vax/vax.c: Moved to... * config/vax/vax.cc: ...here. * config/visium/visium.c: Moved to... * config/visium/visium.cc: ...here. * config/vms/vms-c.c: Moved to... * config/vms/vms-c.cc: ...here. * config/vms/vms-f.c: Moved to... * config/vms/vms-f.cc: ...here. * config/vms/vms.c: Moved to... * config/vms/vms.cc: ...here. * config/vxworks-c.c: Moved to... * config/vxworks-c.cc: ...here. * config/vxworks.c: Moved to... * config/vxworks.cc: ...here. * config/winnt-c.c: Moved to... * config/winnt-c.cc: ...here. * config/xtensa/xtensa.c: Moved to... * config/xtensa/xtensa.cc: ...here. * context.c: Moved to... * context.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * coverage.c: Moved to... * coverage.cc: ...here. * cppbuiltin.c: Moved to... * cppbuiltin.cc: ...here. * cppdefault.c: Moved to... * cppdefault.cc: ...here. * cprop.c: Moved to... * cprop.cc: ...here. * cse.c: Moved to... * cse.cc: ...here. * cselib.c: Moved to... * cselib.cc: ...here. * ctfc.c: Moved to... * ctfc.cc: ...here. * ctfout.c: Moved to... * ctfout.cc: ...here. * data-streamer-in.c: Moved to... * data-streamer-in.cc: ...here. * data-streamer-out.c: Moved to... * data-streamer-out.cc: ...here. * data-streamer.c: Moved to... * data-streamer.cc: ...here. * dbgcnt.c: Moved to... * dbgcnt.cc: ...here. * dbxout.c: Moved to... * dbxout.cc: ...here. * dce.c: Moved to... * dce.cc: ...here. * ddg.c: Moved to... * ddg.cc: ...here. * debug.c: Moved to... * debug.cc: ...here. * df-core.c: Moved to... * df-core.cc: ...here. * df-problems.c: Moved to... * df-problems.cc: ...here. * df-scan.c: Moved to... * df-scan.cc: ...here. * dfp.c: Moved to... * dfp.cc: ...here. * diagnostic-color.c: Moved to... * diagnostic-color.cc: ...here. * diagnostic-show-locus.c: Moved to... * diagnostic-show-locus.cc: ...here. * diagnostic-spec.c: Moved to... * diagnostic-spec.cc: ...here. * diagnostic.c: Moved to... * diagnostic.cc: ...here. * dojump.c: Moved to... * dojump.cc: ...here. * dominance.c: Moved to... * dominance.cc: ...here. * domwalk.c: Moved to... * domwalk.cc: ...here. * double-int.c: Moved to... * double-int.cc: ...here. * dse.c: Moved to... * dse.cc: ...here. * dumpfile.c: Moved to... * dumpfile.cc: ...here. * dwarf2asm.c: Moved to... * dwarf2asm.cc: ...here. * dwarf2cfi.c: Moved to... * dwarf2cfi.cc: ...here. * dwarf2ctf.c: Moved to... * dwarf2ctf.cc: ...here. * dwarf2out.c: Moved to... * dwarf2out.cc: ...here. * early-remat.c: Moved to... * early-remat.cc: ...here. * edit-context.c: Moved to... * edit-context.cc: ...here. * emit-rtl.c: Moved to... * emit-rtl.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * et-forest.c: Moved to... * et-forest.cc: ...here. * except.c: Moved to... * except.cc: ...here. * explow.c: Moved to... * explow.cc: ...here. * expmed.c: Moved to... * expmed.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * fibonacci_heap.c: Moved to... * fibonacci_heap.cc: ...here. * file-find.c: Moved to... * file-find.cc: ...here. * file-prefix-map.c: Moved to... * file-prefix-map.cc: ...here. * final.c: Moved to... * final.cc: ...here. * fixed-value.c: Moved to... * fixed-value.cc: ...here. * fold-const-call.c: Moved to... * fold-const-call.cc: ...here. * fold-const.c: Moved to... * fold-const.cc: ...here. * fp-test.c: Moved to... * fp-test.cc: ...here. * function-tests.c: Moved to... * function-tests.cc: ...here. * function.c: Moved to... * function.cc: ...here. * fwprop.c: Moved to... * fwprop.cc: ...here. * gcc-ar.c: Moved to... * gcc-ar.cc: ...here. * gcc-main.c: Moved to... * gcc-main.cc: ...here. * gcc-rich-location.c: Moved to... * gcc-rich-location.cc: ...here. * gcc.c: Moved to... * gcc.cc: ...here. * gcov-dump.c: Moved to... * gcov-dump.cc: ...here. * gcov-io.c: Moved to... * gcov-io.cc: ...here. * gcov-tool.c: Moved to... * gcov-tool.cc: ...here. * gcov.c: Moved to... * gcov.cc: ...here. * gcse-common.c: Moved to... * gcse-common.cc: ...here. * gcse.c: Moved to... * gcse.cc: ...here. * genattr-common.c: Moved to... * genattr-common.cc: ...here. * genattr.c: Moved to... * genattr.cc: ...here. * genattrtab.c: Moved to... * genattrtab.cc: ...here. * genautomata.c: Moved to... * genautomata.cc: ...here. * gencfn-macros.c: Moved to... * gencfn-macros.cc: ...here. * gencheck.c: Moved to... * gencheck.cc: ...here. * genchecksum.c: Moved to... * genchecksum.cc: ...here. * gencodes.c: Moved to... * gencodes.cc: ...here. * genconditions.c: Moved to... * genconditions.cc: ...here. * genconfig.c: Moved to... * genconfig.cc: ...here. * genconstants.c: Moved to... * genconstants.cc: ...here. * genemit.c: Moved to... * genemit.cc: ...here. * genenums.c: Moved to... * genenums.cc: ...here. * generic-match-head.c: Moved to... * generic-match-head.cc: ...here. * genextract.c: Moved to... * genextract.cc: ...here. * genflags.c: Moved to... * genflags.cc: ...here. * gengenrtl.c: Moved to... * gengenrtl.cc: ...here. * gengtype-parse.c: Moved to... * gengtype-parse.cc: ...here. * gengtype-state.c: Moved to... * gengtype-state.cc: ...here. * gengtype.c: Moved to... * gengtype.cc: ...here. * genhooks.c: Moved to... * genhooks.cc: ...here. * genmatch.c: Moved to... * genmatch.cc: ...here. * genmddeps.c: Moved to... * genmddeps.cc: ...here. * genmddump.c: Moved to... * genmddump.cc: ...here. * genmodes.c: Moved to... * genmodes.cc: ...here. * genopinit.c: Moved to... * genopinit.cc: ...here. * genoutput.c: Moved to... * genoutput.cc: ...here. * genpeep.c: Moved to... * genpeep.cc: ...here. * genpreds.c: Moved to... * genpreds.cc: ...here. * genrecog.c: Moved to... * genrecog.cc: ...here. * gensupport.c: Moved to... * gensupport.cc: ...here. * gentarget-def.c: Moved to... * gentarget-def.cc: ...here. * genversion.c: Moved to... * genversion.cc: ...here. * ggc-common.c: Moved to... * ggc-common.cc: ...here. * ggc-none.c: Moved to... * ggc-none.cc: ...here. * ggc-page.c: Moved to... * ggc-page.cc: ...here. * ggc-tests.c: Moved to... * ggc-tests.cc: ...here. * gimple-builder.c: Moved to... * gimple-builder.cc: ...here. * gimple-expr.c: Moved to... * gimple-expr.cc: ...here. * gimple-fold.c: Moved to... * gimple-fold.cc: ...here. * gimple-iterator.c: Moved to... * gimple-iterator.cc: ...here. * gimple-laddress.c: Moved to... * gimple-laddress.cc: ...here. * gimple-loop-jam.c: Moved to... * gimple-loop-jam.cc: ...here. * gimple-low.c: Moved to... * gimple-low.cc: ...here. * gimple-match-head.c: Moved to... * gimple-match-head.cc: ...here. * gimple-pretty-print.c: Moved to... * gimple-pretty-print.cc: ...here. * gimple-ssa-backprop.c: Moved to... * gimple-ssa-backprop.cc: ...here. * gimple-ssa-evrp-analyze.c: Moved to... * gimple-ssa-evrp-analyze.cc: ...here. * gimple-ssa-evrp.c: Moved to... * gimple-ssa-evrp.cc: ...here. * gimple-ssa-isolate-paths.c: Moved to... * gimple-ssa-isolate-paths.cc: ...here. * gimple-ssa-nonnull-compare.c: Moved to... * gimple-ssa-nonnull-compare.cc: ...here. * gimple-ssa-split-paths.c: Moved to... * gimple-ssa-split-paths.cc: ...here. * gimple-ssa-sprintf.c: Moved to... * gimple-ssa-sprintf.cc: ...here. * gimple-ssa-store-merging.c: Moved to... * gimple-ssa-store-merging.cc: ...here. * gimple-ssa-strength-reduction.c: Moved to... * gimple-ssa-strength-reduction.cc: ...here. * gimple-ssa-warn-alloca.c: Moved to... * gimple-ssa-warn-alloca.cc: ...here. * gimple-ssa-warn-restrict.c: Moved to... * gimple-ssa-warn-restrict.cc: ...here. * gimple-streamer-in.c: Moved to... * gimple-streamer-in.cc: ...here. * gimple-streamer-out.c: Moved to... * gimple-streamer-out.cc: ...here. * gimple-walk.c: Moved to... * gimple-walk.cc: ...here. * gimple-warn-recursion.c: Moved to... * gimple-warn-recursion.cc: ...here. * gimple.c: Moved to... * gimple.cc: ...here. * gimplify-me.c: Moved to... * gimplify-me.cc: ...here. * gimplify.c: Moved to... * gimplify.cc: ...here. * godump.c: Moved to... * godump.cc: ...here. * graph.c: Moved to... * graph.cc: ...here. * graphds.c: Moved to... * graphds.cc: ...here. * graphite-dependences.c: Moved to... * graphite-dependences.cc: ...here. * graphite-isl-ast-to-gimple.c: Moved to... * graphite-isl-ast-to-gimple.cc: ...here. * graphite-optimize-isl.c: Moved to... * graphite-optimize-isl.cc: ...here. * graphite-poly.c: Moved to... * graphite-poly.cc: ...here. * graphite-scop-detection.c: Moved to... * graphite-scop-detection.cc: ...here. * graphite-sese-to-poly.c: Moved to... * graphite-sese-to-poly.cc: ...here. * graphite.c: Moved to... * graphite.cc: ...here. * haifa-sched.c: Moved to... * haifa-sched.cc: ...here. * hash-map-tests.c: Moved to... * hash-map-tests.cc: ...here. * hash-set-tests.c: Moved to... * hash-set-tests.cc: ...here. * hash-table.c: Moved to... * hash-table.cc: ...here. * hooks.c: Moved to... * hooks.cc: ...here. * host-default.c: Moved to... * host-default.cc: ...here. * hw-doloop.c: Moved to... * hw-doloop.cc: ...here. * hwint.c: Moved to... * hwint.cc: ...here. * ifcvt.c: Moved to... * ifcvt.cc: ...here. * inchash.c: Moved to... * inchash.cc: ...here. * incpath.c: Moved to... * incpath.cc: ...here. * init-regs.c: Moved to... * init-regs.cc: ...here. * input.c: Moved to... * input.cc: ...here. * internal-fn.c: Moved to... * internal-fn.cc: ...here. * intl.c: Moved to... * intl.cc: ...here. * ipa-comdats.c: Moved to... * ipa-comdats.cc: ...here. * ipa-cp.c: Moved to... * ipa-cp.cc: ...here. * ipa-devirt.c: Moved to... * ipa-devirt.cc: ...here. * ipa-fnsummary.c: Moved to... * ipa-fnsummary.cc: ...here. * ipa-icf-gimple.c: Moved to... * ipa-icf-gimple.cc: ...here. * ipa-icf.c: Moved to... * ipa-icf.cc: ...here. * ipa-inline-analysis.c: Moved to... * ipa-inline-analysis.cc: ...here. * ipa-inline-transform.c: Moved to... * ipa-inline-transform.cc: ...here. * ipa-inline.c: Moved to... * ipa-inline.cc: ...here. * ipa-modref-tree.c: Moved to... * ipa-modref-tree.cc: ...here. * ipa-modref.c: Moved to... * ipa-modref.cc: ...here. * ipa-param-manipulation.c: Moved to... * ipa-param-manipulation.cc: ...here. * ipa-polymorphic-call.c: Moved to... * ipa-polymorphic-call.cc: ...here. * ipa-predicate.c: Moved to... * ipa-predicate.cc: ...here. * ipa-profile.c: Moved to... * ipa-profile.cc: ...here. * ipa-prop.c: Moved to... * ipa-prop.cc: ...here. * ipa-pure-const.c: Moved to... * ipa-pure-const.cc: ...here. * ipa-ref.c: Moved to... * ipa-ref.cc: ...here. * ipa-reference.c: Moved to... * ipa-reference.cc: ...here. * ipa-split.c: Moved to... * ipa-split.cc: ...here. * ipa-sra.c: Moved to... * ipa-sra.cc: ...here. * ipa-utils.c: Moved to... * ipa-utils.cc: ...here. * ipa-visibility.c: Moved to... * ipa-visibility.cc: ...here. * ipa.c: Moved to... * ipa.cc: ...here. * ira-build.c: Moved to... * ira-build.cc: ...here. * ira-color.c: Moved to... * ira-color.cc: ...here. * ira-conflicts.c: Moved to... * ira-conflicts.cc: ...here. * ira-costs.c: Moved to... * ira-costs.cc: ...here. * ira-emit.c: Moved to... * ira-emit.cc: ...here. * ira-lives.c: Moved to... * ira-lives.cc: ...here. * ira.c: Moved to... * ira.cc: ...here. * jump.c: Moved to... * jump.cc: ...here. * langhooks.c: Moved to... * langhooks.cc: ...here. * lcm.c: Moved to... * lcm.cc: ...here. * lists.c: Moved to... * lists.cc: ...here. * loop-doloop.c: Moved to... * loop-doloop.cc: ...here. * loop-init.c: Moved to... * loop-init.cc: ...here. * loop-invariant.c: Moved to... * loop-invariant.cc: ...here. * loop-iv.c: Moved to... * loop-iv.cc: ...here. * loop-unroll.c: Moved to... * loop-unroll.cc: ...here. * lower-subreg.c: Moved to... * lower-subreg.cc: ...here. * lra-assigns.c: Moved to... * lra-assigns.cc: ...here. * lra-coalesce.c: Moved to... * lra-coalesce.cc: ...here. * lra-constraints.c: Moved to... * lra-constraints.cc: ...here. * lra-eliminations.c: Moved to... * lra-eliminations.cc: ...here. * lra-lives.c: Moved to... * lra-lives.cc: ...here. * lra-remat.c: Moved to... * lra-remat.cc: ...here. * lra-spills.c: Moved to... * lra-spills.cc: ...here. * lra.c: Moved to... * lra.cc: ...here. * lto-cgraph.c: Moved to... * lto-cgraph.cc: ...here. * lto-compress.c: Moved to... * lto-compress.cc: ...here. * lto-opts.c: Moved to... * lto-opts.cc: ...here. * lto-section-in.c: Moved to... * lto-section-in.cc: ...here. * lto-section-out.c: Moved to... * lto-section-out.cc: ...here. * lto-streamer-in.c: Moved to... * lto-streamer-in.cc: ...here. * lto-streamer-out.c: Moved to... * lto-streamer-out.cc: ...here. * lto-streamer.c: Moved to... * lto-streamer.cc: ...here. * lto-wrapper.c: Moved to... * lto-wrapper.cc: ...here. * main.c: Moved to... * main.cc: ...here. * mcf.c: Moved to... * mcf.cc: ...here. * mode-switching.c: Moved to... * mode-switching.cc: ...here. * modulo-sched.c: Moved to... * modulo-sched.cc: ...here. * multiple_target.c: Moved to... * multiple_target.cc: ...here. * omp-expand.c: Moved to... * omp-expand.cc: ...here. * omp-general.c: Moved to... * omp-general.cc: ...here. * omp-low.c: Moved to... * omp-low.cc: ...here. * omp-offload.c: Moved to... * omp-offload.cc: ...here. * omp-simd-clone.c: Moved to... * omp-simd-clone.cc: ...here. * opt-suggestions.c: Moved to... * opt-suggestions.cc: ...here. * optabs-libfuncs.c: Moved to... * optabs-libfuncs.cc: ...here. * optabs-query.c: Moved to... * optabs-query.cc: ...here. * optabs-tree.c: Moved to... * optabs-tree.cc: ...here. * optabs.c: Moved to... * optabs.cc: ...here. * opts-common.c: Moved to... * opts-common.cc: ...here. * opts-global.c: Moved to... * opts-global.cc: ...here. * opts.c: Moved to... * opts.cc: ...here. * passes.c: Moved to... * passes.cc: ...here. * plugin.c: Moved to... * plugin.cc: ...here. * postreload-gcse.c: Moved to... * postreload-gcse.cc: ...here. * postreload.c: Moved to... * postreload.cc: ...here. * predict.c: Moved to... * predict.cc: ...here. * prefix.c: Moved to... * prefix.cc: ...here. * pretty-print.c: Moved to... * pretty-print.cc: ...here. * print-rtl-function.c: Moved to... * print-rtl-function.cc: ...here. * print-rtl.c: Moved to... * print-rtl.cc: ...here. * print-tree.c: Moved to... * print-tree.cc: ...here. * profile-count.c: Moved to... * profile-count.cc: ...here. * profile.c: Moved to... * profile.cc: ...here. * read-md.c: Moved to... * read-md.cc: ...here. * read-rtl-function.c: Moved to... * read-rtl-function.cc: ...here. * read-rtl.c: Moved to... * read-rtl.cc: ...here. * real.c: Moved to... * real.cc: ...here. * realmpfr.c: Moved to... * realmpfr.cc: ...here. * recog.c: Moved to... * recog.cc: ...here. * ree.c: Moved to... * ree.cc: ...here. * reg-stack.c: Moved to... * reg-stack.cc: ...here. * regcprop.c: Moved to... * regcprop.cc: ...here. * reginfo.c: Moved to... * reginfo.cc: ...here. * regrename.c: Moved to... * regrename.cc: ...here. * regstat.c: Moved to... * regstat.cc: ...here. * reload.c: Moved to... * reload.cc: ...here. * reload1.c: Moved to... * reload1.cc: ...here. * reorg.c: Moved to... * reorg.cc: ...here. * resource.c: Moved to... * resource.cc: ...here. * rtl-error.c: Moved to... * rtl-error.cc: ...here. * rtl-tests.c: Moved to... * rtl-tests.cc: ...here. * rtl.c: Moved to... * rtl.cc: ...here. * rtlanal.c: Moved to... * rtlanal.cc: ...here. * rtlhash.c: Moved to... * rtlhash.cc: ...here. * rtlhooks.c: Moved to... * rtlhooks.cc: ...here. * rtx-vector-builder.c: Moved to... * rtx-vector-builder.cc: ...here. * run-rtl-passes.c: Moved to... * run-rtl-passes.cc: ...here. * sancov.c: Moved to... * sancov.cc: ...here. * sanopt.c: Moved to... * sanopt.cc: ...here. * sbitmap.c: Moved to... * sbitmap.cc: ...here. * sched-deps.c: Moved to... * sched-deps.cc: ...here. * sched-ebb.c: Moved to... * sched-ebb.cc: ...here. * sched-rgn.c: Moved to... * sched-rgn.cc: ...here. * sel-sched-dump.c: Moved to... * sel-sched-dump.cc: ...here. * sel-sched-ir.c: Moved to... * sel-sched-ir.cc: ...here. * sel-sched.c: Moved to... * sel-sched.cc: ...here. * selftest-diagnostic.c: Moved to... * selftest-diagnostic.cc: ...here. * selftest-rtl.c: Moved to... * selftest-rtl.cc: ...here. * selftest-run-tests.c: Moved to... * selftest-run-tests.cc: ...here. * selftest.c: Moved to... * selftest.cc: ...here. * sese.c: Moved to... * sese.cc: ...here. * shrink-wrap.c: Moved to... * shrink-wrap.cc: ...here. * simplify-rtx.c: Moved to... * simplify-rtx.cc: ...here. * sparseset.c: Moved to... * sparseset.cc: ...here. * spellcheck-tree.c: Moved to... * spellcheck-tree.cc: ...here. * spellcheck.c: Moved to... * spellcheck.cc: ...here. * sreal.c: Moved to... * sreal.cc: ...here. * stack-ptr-mod.c: Moved to... * stack-ptr-mod.cc: ...here. * statistics.c: Moved to... * statistics.cc: ...here. * stmt.c: Moved to... * stmt.cc: ...here. * stor-layout.c: Moved to... * stor-layout.cc: ...here. * store-motion.c: Moved to... * store-motion.cc: ...here. * streamer-hooks.c: Moved to... * streamer-hooks.cc: ...here. * stringpool.c: Moved to... * stringpool.cc: ...here. * substring-locations.c: Moved to... * substring-locations.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * target-globals.c: Moved to... * target-globals.cc: ...here. * targhooks.c: Moved to... * targhooks.cc: ...here. * timevar.c: Moved to... * timevar.cc: ...here. * toplev.c: Moved to... * toplev.cc: ...here. * tracer.c: Moved to... * tracer.cc: ...here. * trans-mem.c: Moved to... * trans-mem.cc: ...here. * tree-affine.c: Moved to... * tree-affine.cc: ...here. * tree-call-cdce.c: Moved to... * tree-call-cdce.cc: ...here. * tree-cfg.c: Moved to... * tree-cfg.cc: ...here. * tree-cfgcleanup.c: Moved to... * tree-cfgcleanup.cc: ...here. * tree-chrec.c: Moved to... * tree-chrec.cc: ...here. * tree-complex.c: Moved to... * tree-complex.cc: ...here. * tree-data-ref.c: Moved to... * tree-data-ref.cc: ...here. * tree-dfa.c: Moved to... * tree-dfa.cc: ...here. * tree-diagnostic.c: Moved to... * tree-diagnostic.cc: ...here. * tree-dump.c: Moved to... * tree-dump.cc: ...here. * tree-eh.c: Moved to... * tree-eh.cc: ...here. * tree-emutls.c: Moved to... * tree-emutls.cc: ...here. * tree-if-conv.c: Moved to... * tree-if-conv.cc: ...here. * tree-inline.c: Moved to... * tree-inline.cc: ...here. * tree-into-ssa.c: Moved to... * tree-into-ssa.cc: ...here. * tree-iterator.c: Moved to... * tree-iterator.cc: ...here. * tree-loop-distribution.c: Moved to... * tree-loop-distribution.cc: ...here. * tree-nested.c: Moved to... * tree-nested.cc: ...here. * tree-nrv.c: Moved to... * tree-nrv.cc: ...here. * tree-object-size.c: Moved to... * tree-object-size.cc: ...here. * tree-outof-ssa.c: Moved to... * tree-outof-ssa.cc: ...here. * tree-parloops.c: Moved to... * tree-parloops.cc: ...here. * tree-phinodes.c: Moved to... * tree-phinodes.cc: ...here. * tree-predcom.c: Moved to... * tree-predcom.cc: ...here. * tree-pretty-print.c: Moved to... * tree-pretty-print.cc: ...here. * tree-profile.c: Moved to... * tree-profile.cc: ...here. * tree-scalar-evolution.c: Moved to... * tree-scalar-evolution.cc: ...here. * tree-sra.c: Moved to... * tree-sra.cc: ...here. * tree-ssa-address.c: Moved to... * tree-ssa-address.cc: ...here. * tree-ssa-alias.c: Moved to... * tree-ssa-alias.cc: ...here. * tree-ssa-ccp.c: Moved to... * tree-ssa-ccp.cc: ...here. * tree-ssa-coalesce.c: Moved to... * tree-ssa-coalesce.cc: ...here. * tree-ssa-copy.c: Moved to... * tree-ssa-copy.cc: ...here. * tree-ssa-dce.c: Moved to... * tree-ssa-dce.cc: ...here. * tree-ssa-dom.c: Moved to... * tree-ssa-dom.cc: ...here. * tree-ssa-dse.c: Moved to... * tree-ssa-dse.cc: ...here. * tree-ssa-forwprop.c: Moved to... * tree-ssa-forwprop.cc: ...here. * tree-ssa-ifcombine.c: Moved to... * tree-ssa-ifcombine.cc: ...here. * tree-ssa-live.c: Moved to... * tree-ssa-live.cc: ...here. * tree-ssa-loop-ch.c: Moved to... * tree-ssa-loop-ch.cc: ...here. * tree-ssa-loop-im.c: Moved to... * tree-ssa-loop-im.cc: ...here. * tree-ssa-loop-ivcanon.c: Moved to... * tree-ssa-loop-ivcanon.cc: ...here. * tree-ssa-loop-ivopts.c: Moved to... * tree-ssa-loop-ivopts.cc: ...here. * tree-ssa-loop-manip.c: Moved to... * tree-ssa-loop-manip.cc: ...here. * tree-ssa-loop-niter.c: Moved to... * tree-ssa-loop-niter.cc: ...here. * tree-ssa-loop-prefetch.c: Moved to... * tree-ssa-loop-prefetch.cc: ...here. * tree-ssa-loop-split.c: Moved to... * tree-ssa-loop-split.cc: ...here. * tree-ssa-loop-unswitch.c: Moved to... * tree-ssa-loop-unswitch.cc: ...here. * tree-ssa-loop.c: Moved to... * tree-ssa-loop.cc: ...here. * tree-ssa-math-opts.c: Moved to... * tree-ssa-math-opts.cc: ...here. * tree-ssa-operands.c: Moved to... * tree-ssa-operands.cc: ...here. * tree-ssa-phiopt.c: Moved to... * tree-ssa-phiopt.cc: ...here. * tree-ssa-phiprop.c: Moved to... * tree-ssa-phiprop.cc: ...here. * tree-ssa-pre.c: Moved to... * tree-ssa-pre.cc: ...here. * tree-ssa-propagate.c: Moved to... * tree-ssa-propagate.cc: ...here. * tree-ssa-reassoc.c: Moved to... * tree-ssa-reassoc.cc: ...here. * tree-ssa-sccvn.c: Moved to... * tree-ssa-sccvn.cc: ...here. * tree-ssa-scopedtables.c: Moved to... * tree-ssa-scopedtables.cc: ...here. * tree-ssa-sink.c: Moved to... * tree-ssa-sink.cc: ...here. * tree-ssa-strlen.c: Moved to... * tree-ssa-strlen.cc: ...here. * tree-ssa-structalias.c: Moved to... * tree-ssa-structalias.cc: ...here. * tree-ssa-tail-merge.c: Moved to... * tree-ssa-tail-merge.cc: ...here. * tree-ssa-ter.c: Moved to... * tree-ssa-ter.cc: ...here. * tree-ssa-threadbackward.c: Moved to... * tree-ssa-threadbackward.cc: ...here. * tree-ssa-threadedge.c: Moved to... * tree-ssa-threadedge.cc: ...here. * tree-ssa-threadupdate.c: Moved to... * tree-ssa-threadupdate.cc: ...here. * tree-ssa-uncprop.c: Moved to... * tree-ssa-uncprop.cc: ...here. * tree-ssa-uninit.c: Moved to... * tree-ssa-uninit.cc: ...here. * tree-ssa.c: Moved to... * tree-ssa.cc: ...here. * tree-ssanames.c: Moved to... * tree-ssanames.cc: ...here. * tree-stdarg.c: Moved to... * tree-stdarg.cc: ...here. * tree-streamer-in.c: Moved to... * tree-streamer-in.cc: ...here. * tree-streamer-out.c: Moved to... * tree-streamer-out.cc: ...here. * tree-streamer.c: Moved to... * tree-streamer.cc: ...here. * tree-switch-conversion.c: Moved to... * tree-switch-conversion.cc: ...here. * tree-tailcall.c: Moved to... * tree-tailcall.cc: ...here. * tree-vect-data-refs.c: Moved to... * tree-vect-data-refs.cc: ...here. * tree-vect-generic.c: Moved to... * tree-vect-generic.cc: ...here. * tree-vect-loop-manip.c: Moved to... * tree-vect-loop-manip.cc: ...here. * tree-vect-loop.c: Moved to... * tree-vect-loop.cc: ...here. * tree-vect-patterns.c: Moved to... * tree-vect-patterns.cc: ...here. * tree-vect-slp-patterns.c: Moved to... * tree-vect-slp-patterns.cc: ...here. * tree-vect-slp.c: Moved to... * tree-vect-slp.cc: ...here. * tree-vect-stmts.c: Moved to... * tree-vect-stmts.cc: ...here. * tree-vector-builder.c: Moved to... * tree-vector-builder.cc: ...here. * tree-vectorizer.c: Moved to... * tree-vectorizer.cc: ...here. * tree-vrp.c: Moved to... * tree-vrp.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * tsan.c: Moved to... * tsan.cc: ...here. * typed-splay-tree.c: Moved to... * typed-splay-tree.cc: ...here. * ubsan.c: Moved to... * ubsan.cc: ...here. * valtrack.c: Moved to... * valtrack.cc: ...here. * value-prof.c: Moved to... * value-prof.cc: ...here. * var-tracking.c: Moved to... * var-tracking.cc: ...here. * varasm.c: Moved to... * varasm.cc: ...here. * varpool.c: Moved to... * varpool.cc: ...here. * vec-perm-indices.c: Moved to... * vec-perm-indices.cc: ...here. * vec.c: Moved to... * vec.cc: ...here. * vmsdbgout.c: Moved to... * vmsdbgout.cc: ...here. * vr-values.c: Moved to... * vr-values.cc: ...here. * vtable-verify.c: Moved to... * vtable-verify.cc: ...here. * web.c: Moved to... * web.cc: ...here. * xcoffout.c: Moved to... * xcoffout.cc: ...here. gcc/c-family/ChangeLog: * c-ada-spec.c: Moved to... * c-ada-spec.cc: ...here. * c-attribs.c: Moved to... * c-attribs.cc: ...here. * c-common.c: Moved to... * c-common.cc: ...here. * c-cppbuiltin.c: Moved to... * c-cppbuiltin.cc: ...here. * c-dump.c: Moved to... * c-dump.cc: ...here. * c-format.c: Moved to... * c-format.cc: ...here. * c-gimplify.c: Moved to... * c-gimplify.cc: ...here. * c-indentation.c: Moved to... * c-indentation.cc: ...here. * c-lex.c: Moved to... * c-lex.cc: ...here. * c-omp.c: Moved to... * c-omp.cc: ...here. * c-opts.c: Moved to... * c-opts.cc: ...here. * c-pch.c: Moved to... * c-pch.cc: ...here. * c-ppoutput.c: Moved to... * c-ppoutput.cc: ...here. * c-pragma.c: Moved to... * c-pragma.cc: ...here. * c-pretty-print.c: Moved to... * c-pretty-print.cc: ...here. * c-semantics.c: Moved to... * c-semantics.cc: ...here. * c-ubsan.c: Moved to... * c-ubsan.cc: ...here. * c-warn.c: Moved to... * c-warn.cc: ...here. * cppspec.c: Moved to... * cppspec.cc: ...here. * stub-objc.c: Moved to... * stub-objc.cc: ...here. gcc/c/ChangeLog: * c-aux-info.c: Moved to... * c-aux-info.cc: ...here. * c-convert.c: Moved to... * c-convert.cc: ...here. * c-decl.c: Moved to... * c-decl.cc: ...here. * c-errors.c: Moved to... * c-errors.cc: ...here. * c-fold.c: Moved to... * c-fold.cc: ...here. * c-lang.c: Moved to... * c-lang.cc: ...here. * c-objc-common.c: Moved to... * c-objc-common.cc: ...here. * c-parser.c: Moved to... * c-parser.cc: ...here. * c-typeck.c: Moved to... * c-typeck.cc: ...here. * gccspec.c: Moved to... * gccspec.cc: ...here. * gimple-parser.c: Moved to... * gimple-parser.cc: ...here. gcc/cp/ChangeLog: * call.c: Moved to... * call.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constexpr.c: Moved to... * constexpr.cc: ...here. * cp-gimplify.c: Moved to... * cp-gimplify.cc: ...here. * cp-lang.c: Moved to... * cp-lang.cc: ...here. * cp-objcp-common.c: Moved to... * cp-objcp-common.cc: ...here. * cp-ubsan.c: Moved to... * cp-ubsan.cc: ...here. * cvt.c: Moved to... * cvt.cc: ...here. * cxx-pretty-print.c: Moved to... * cxx-pretty-print.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * decl2.c: Moved to... * decl2.cc: ...here. * dump.c: Moved to... * dump.cc: ...here. * error.c: Moved to... * error.cc: ...here. * except.c: Moved to... * except.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * friend.c: Moved to... * friend.cc: ...here. * g++spec.c: Moved to... * g++spec.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lambda.c: Moved to... * lambda.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * mangle.c: Moved to... * mangle.cc: ...here. * method.c: Moved to... * method.cc: ...here. * name-lookup.c: Moved to... * name-lookup.cc: ...here. * optimize.c: Moved to... * optimize.cc: ...here. * parser.c: Moved to... * parser.cc: ...here. * pt.c: Moved to... * pt.cc: ...here. * ptree.c: Moved to... * ptree.cc: ...here. * rtti.c: Moved to... * rtti.cc: ...here. * search.c: Moved to... * search.cc: ...here. * semantics.c: Moved to... * semantics.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * typeck.c: Moved to... * typeck.cc: ...here. * typeck2.c: Moved to... * typeck2.cc: ...here. * vtable-class-hierarchy.c: Moved to... * vtable-class-hierarchy.cc: ...here. gcc/fortran/ChangeLog: * arith.c: Moved to... * arith.cc: ...here. * array.c: Moved to... * array.cc: ...here. * bbt.c: Moved to... * bbt.cc: ...here. * check.c: Moved to... * check.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constructor.c: Moved to... * constructor.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * cpp.c: Moved to... * cpp.cc: ...here. * data.c: Moved to... * data.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * dependency.c: Moved to... * dependency.cc: ...here. * dump-parse-tree.c: Moved to... * dump-parse-tree.cc: ...here. * error.c: Moved to... * error.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * f95-lang.c: Moved to... * f95-lang.cc: ...here. * frontend-passes.c: Moved to... * frontend-passes.cc: ...here. * gfortranspec.c: Moved to... * gfortranspec.cc: ...here. * interface.c: Moved to... * interface.cc: ...here. * intrinsic.c: Moved to... * intrinsic.cc: ...here. * io.c: Moved to... * io.cc: ...here. * iresolve.c: Moved to... * iresolve.cc: ...here. * match.c: Moved to... * match.cc: ...here. * matchexp.c: Moved to... * matchexp.cc: ...here. * misc.c: Moved to... * misc.cc: ...here. * module.c: Moved to... * module.cc: ...here. * openmp.c: Moved to... * openmp.cc: ...here. * options.c: Moved to... * options.cc: ...here. * parse.c: Moved to... * parse.cc: ...here. * primary.c: Moved to... * primary.cc: ...here. * resolve.c: Moved to... * resolve.cc: ...here. * scanner.c: Moved to... * scanner.cc: ...here. * simplify.c: Moved to... * simplify.cc: ...here. * st.c: Moved to... * st.cc: ...here. * symbol.c: Moved to... * symbol.cc: ...here. * target-memory.c: Moved to... * target-memory.cc: ...here. * trans-array.c: Moved to... * trans-array.cc: ...here. * trans-common.c: Moved to... * trans-common.cc: ...here. * trans-const.c: Moved to... * trans-const.cc: ...here. * trans-decl.c: Moved to... * trans-decl.cc: ...here. * trans-expr.c: Moved to... * trans-expr.cc: ...here. * trans-intrinsic.c: Moved to... * trans-intrinsic.cc: ...here. * trans-io.c: Moved to... * trans-io.cc: ...here. * trans-openmp.c: Moved to... * trans-openmp.cc: ...here. * trans-stmt.c: Moved to... * trans-stmt.cc: ...here. * trans-types.c: Moved to... * trans-types.cc: ...here. * trans.c: Moved to... * trans.cc: ...here. gcc/go/ChangeLog: * go-backend.c: Moved to... * go-backend.cc: ...here. * go-lang.c: Moved to... * go-lang.cc: ...here. * gospec.c: Moved to... * gospec.cc: ...here. gcc/jit/ChangeLog: * dummy-frontend.c: Moved to... * dummy-frontend.cc: ...here. * jit-builtins.c: Moved to... * jit-builtins.cc: ...here. * jit-logging.c: Moved to... * jit-logging.cc: ...here. * jit-playback.c: Moved to... * jit-playback.cc: ...here. * jit-recording.c: Moved to... * jit-recording.cc: ...here. * jit-result.c: Moved to... * jit-result.cc: ...here. * jit-spec.c: Moved to... * jit-spec.cc: ...here. * jit-tempdir.c: Moved to... * jit-tempdir.cc: ...here. * jit-w32.c: Moved to... * jit-w32.cc: ...here. * libgccjit.c: Moved to... * libgccjit.cc: ...here. gcc/lto/ChangeLog: * common.c: Moved to... * common.cc: ...here. * lto-common.c: Moved to... * lto-common.cc: ...here. * lto-dump.c: Moved to... * lto-dump.cc: ...here. * lto-lang.c: Moved to... * lto-lang.cc: ...here. * lto-object.c: Moved to... * lto-object.cc: ...here. * lto-partition.c: Moved to... * lto-partition.cc: ...here. * lto-symtab.c: Moved to... * lto-symtab.cc: ...here. * lto.c: Moved to... * lto.cc: ...here. gcc/objc/ChangeLog: * objc-act.c: Moved to... * objc-act.cc: ...here. * objc-encoding.c: Moved to... * objc-encoding.cc: ...here. * objc-gnu-runtime-abi-01.c: Moved to... * objc-gnu-runtime-abi-01.cc: ...here. * objc-lang.c: Moved to... * objc-lang.cc: ...here. * objc-map.c: Moved to... * objc-map.cc: ...here. * objc-next-runtime-abi-01.c: Moved to... * objc-next-runtime-abi-01.cc: ...here. * objc-next-runtime-abi-02.c: Moved to... * objc-next-runtime-abi-02.cc: ...here. * objc-runtime-shared-support.c: Moved to... * objc-runtime-shared-support.cc: ...here. gcc/objcp/ChangeLog: * objcp-decl.c: Moved to... * objcp-decl.cc: ...here. * objcp-lang.c: Moved to... * objcp-lang.cc: ...here. libcpp/ChangeLog: * charset.c: Moved to... * charset.cc: ...here. * directives.c: Moved to... * directives.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * files.c: Moved to... * files.cc: ...here. * identifiers.c: Moved to... * identifiers.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * line-map.c: Moved to... * line-map.cc: ...here. * macro.c: Moved to... * macro.cc: ...here. * makeucnid.c: Moved to... * makeucnid.cc: ...here. * mkdeps.c: Moved to... * mkdeps.cc: ...here. * pch.c: Moved to... * pch.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * traditional.c: Moved to... * traditional.cc: ...here.
generated by cgit v1.1 at 2025-05-20 03:55:36 +0000