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2024-01-03Update copyright years.Jakub Jelinek1-1/+1
2023-01-02Update copyright years.Jakub Jelinek1-1/+1
2022-01-03Update copyright years.Jakub Jelinek1-1/+1
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-01-10Add diagnostic pathsDavid Malcolm1-0/+5
This patch adds support for associating a "diagnostic_path" with a diagnostic: a sequence of events predicted by the compiler that leads to the problem occurring, with their locations in the user's source, text descriptions, and stack information (for handling interprocedural paths). For example, the following (hypothetical) error has a 3-event intraprocedural path: test.c: In function 'demo': test.c:29:5: error: passing NULL as argument 1 to 'PyList_Append' which requires a non-NULL parameter 29 | PyList_Append(list, item); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 'demo': events 1-3 | | 25 | list = PyList_New(0); | | ^~~~~~~~~~~~~ | | | | | (1) when 'PyList_New' fails, returning NULL | 26 | | 27 | for (i = 0; i < count; i++) { | | ~~~ | | | | | (2) when 'i < count' | 28 | item = PyLong_FromLong(random()); | 29 | PyList_Append(list, item); | | ~~~~~~~~~~~~~~~~~~~~~~~~~ | | | | | (3) when calling 'PyList_Append', passing NULL from (1) as argument 1 | The patch adds a new "%@" format code for printing event IDs, so that in the above, the description of event (3) mentions event (1), showing the user where the bogus NULL value comes from (the event IDs are colorized to draw the user's attention to them). There is a separation between data vs presentation: the above shows how the diagnostic-printing code has consolidated the path into a single run of events, since all the events are near each other and within the same function; more complicated examples (such as interprocedural paths) might be printed as multiple runs of events. Examples of how interprocedural paths are printed can be seen in the test suite (which uses a plugin to exercise the code without relying on specific warnings using this functionality). Other output formats include - JSON, - printing each event as a separate "note", and - to not emit paths. gcc/ChangeLog: * Makefile.in (OBJS): Add tree-diagnostic-path.o. * common.opt (fdiagnostics-path-format=): New option. (diagnostic_path_format): New enum. (fdiagnostics-show-path-depths): New option. * coretypes.h (diagnostic_event_id_t): New forward decl. * diagnostic-color.c (color_dict): Add "path". * diagnostic-event-id.h: New file. * diagnostic-format-json.cc (json_from_expanded_location): Make non-static. (json_end_diagnostic): Call context->make_json_for_path if it exists and the diagnostic has a path. (diagnostic_output_format_init): Clear context->print_path. * diagnostic-path.h: New file. * diagnostic-show-locus.c (colorizer::set_range): Special-case when printing a run of events in a diagnostic_path so that they all get the same color. (layout::m_diagnostic_path_p): New field. (layout::layout): Initialize it. (layout::print_any_labels): Don't colorize the label text for an event in a diagnostic_path. (gcc_rich_location::add_location_if_nearby): Add "restrict_to_current_line_spans" and "label" params. Pass the former to layout.maybe_add_location_range; pass the latter when calling add_range. * diagnostic.c: Include "diagnostic-path.h". (diagnostic_initialize): Initialize context->path_format and context->show_path_depths. (diagnostic_show_any_path): New function. (diagnostic_path::interprocedural_p): New function. (diagnostic_report_diagnostic): Call diagnostic_show_any_path. (simple_diagnostic_path::num_events): New function. (simple_diagnostic_path::get_event): New function. (simple_diagnostic_path::add_event): New function. (simple_diagnostic_event::simple_diagnostic_event): New ctor. (simple_diagnostic_event::~simple_diagnostic_event): New dtor. (debug): New overload taking a diagnostic_path *. * diagnostic.def (DK_DIAGNOSTIC_PATH): New. * diagnostic.h (enum diagnostic_path_format): New enum. (json::value): New forward decl. (diagnostic_context::path_format): New field. (diagnostic_context::show_path_depths): New field. (diagnostic_context::print_path): New callback field. (diagnostic_context::make_json_for_path): New callback field. (diagnostic_show_any_path): New decl. (json_from_expanded_location): New decl. * doc/invoke.texi (-fdiagnostics-path-format=): New option. (-fdiagnostics-show-path-depths): New option. (-fdiagnostics-color): Add "path" to description of default GCC_COLORS; describe it. (-fdiagnostics-format=json): Document how diagnostic paths are represented in the JSON output format. * gcc-rich-location.h (gcc_rich_location::add_location_if_nearby): Add optional params "restrict_to_current_line_spans" and "label". * opts.c (common_handle_option): Handle OPT_fdiagnostics_path_format_ and OPT_fdiagnostics_show_path_depths. * pretty-print.c: Include "diagnostic-event-id.h". (pp_format): Implement "%@" format code for printing diagnostic_event_id_t *. (selftest::test_pp_format): Add tests for "%@". * selftest-run-tests.c (selftest::run_tests): Call selftest::tree_diagnostic_path_cc_tests. * selftest.h (selftest::tree_diagnostic_path_cc_tests): New decl. * toplev.c (general_init): Initialize global_dc->path_format and global_dc->show_path_depths. * tree-diagnostic-path.cc: New file. * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Make non-static. Drop "diagnostic" param in favor of storing the original value of "where" and re-using it. (virt_loc_aware_diagnostic_finalizer): Update for dropped param of maybe_unwind_expanded_macro_loc. (tree_diagnostics_defaults): Initialize context->print_path and context->make_json_for_path. * tree-diagnostic.h (default_tree_diagnostic_path_printer): New decl. (default_tree_make_json_for_path): New decl. (maybe_unwind_expanded_macro_loc): New decl. gcc/c-family/ChangeLog: * c-format.c (local_event_ptr_node): New. (PP_FORMAT_CHAR_TABLE): Add entry for "%@". (init_dynamic_diag_info): Initialize local_event_ptr_node. * c-format.h (T_EVENT_PTR): New define. gcc/testsuite/ChangeLog: * gcc.dg/format/gcc_diag-10.c (diagnostic_event_id_t): New typedef. (test_diag): Add coverage of "%@". * gcc.dg/plugin/diagnostic-path-format-default.c: New test. * gcc.dg/plugin/diagnostic-path-format-inline-events-1.c: New test. * gcc.dg/plugin/diagnostic-path-format-inline-events-2.c: New test. * gcc.dg/plugin/diagnostic-path-format-inline-events-3.c: New test. * gcc.dg/plugin/diagnostic-path-format-none.c: New test. * gcc.dg/plugin/diagnostic-test-paths-1.c: New test. * gcc.dg/plugin/diagnostic-test-paths-2.c: New test. * gcc.dg/plugin/diagnostic-test-paths-3.c: New test. * gcc.dg/plugin/diagnostic-test-paths-4.c: New test. * gcc.dg/plugin/diagnostic_plugin_test_paths.c: New. * gcc.dg/plugin/plugin.exp: Add the new plugin and test cases. libcpp/ChangeLog: * include/line-map.h (class diagnostic_path): New forward decl. (rich_location::get_path): New accessor. (rich_location::set_path): New function. (rich_location::m_path): New field. * line-map.c (rich_location::rich_location): Initialize m_path. From-SVN: r280142
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r279813
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r267494
2018-01-03Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r256169
2017-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r243994
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r232055
2015-01-23diagnostic-core.h (internal_error_no_backtrace): New prototype.Jakub Jelinek1-0/+3
* diagnostic-core.h (internal_error_no_backtrace): New prototype. * diagnostic.def (DK_ICE_NOBT): New kind. * diagnostic.c (diagnostic_action_after_output): Handle DK_ICE_NOBT like DK_ICE, but never print backtrace. (diagnostic_report_diagnostic): Handle DK_ICE_NOBT like DK_ICE. (internal_error_no_backtrace): New function. * gcc.c (execute): Use internal_error_no_backtrace instead of internal_error. fortran/ * gfc-diagnostic.def (DK_ICE_NOBT): New kind. From-SVN: r220030
2015-01-05Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r219188
2014-01-02Update copyright years in gcc/Richard Sandiford1-1/+1
From-SVN: r206289
2013-04-12opts.c: Include diagnostic-color.h.Jakub Jelinek1-13/+13
* opts.c: Include diagnostic-color.h. (common_handle_option): Handle OPT_fdiagnostics_color_. * Makefile.in (OBJS-libcommon): Add diagnostic-color.o. (diagnostic.o, opts.o, pretty-print.o): Depend on diagnostic-color.h. (diagnostic-color.o): New. * common.opt (fdiagnostics-color, fdiagnostics-color=): New options. (diagnostic_color_rule): New enum. * dwarf2out.c (gen_producer_string): Don't print -fdiagnostics-color*. * langhooks.c (lhd_print_error_function): Add %r "locus" and %R around the location string. * diagnostic.def: Add 3rd argument to DEFINE_DIAGNOSTIC_KIND macros, either NULL, or color kind. * diagnostic-color.c: New file. * diagnostic-color.h: New file. * diagnostic-core.h (DEFINE_DIAGNOSTIC_KIND): Adjust macro for 3 arguments. * doc/invoke.texi (-fdiagnostics-color): Document. * pretty-print.h (pp_show_color): Define. (struct pretty_print_info): Add show_color field. * diagnostic.c: Include diagnostic-color.h. (diagnostic_build_prefix): Adjust for 3 argument DEFINE_DIAGNOSTIC_KIND macros. Colorize error:, warning: etc. strings and also the location string. (diagnostic_show_locus): Colorize the caret line. * pretty-print.c: Include diagnostic-color.h. (pp_base_format): Handle %r and %R format specifiers. Colorize strings inside of %< %> quotes or quoted through q format modifier. c-family/ * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table, gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format specifiers. cp/ * error.c (cp_print_error_function, print_instantiation_partial_context_line, maybe_print_constexpr_context): Colorize locus strings. From-SVN: r197841
2013-03-21re PR middle-end/48087 (-Wall -Werror adds warnings over and above those ↵Jakub Jelinek1-1/+3
generated by -Wall) PR middle-end/48087 * diagnostic.def (DK_WERROR): New kind. * diagnostic.h (werrorcount): Define. * diagnostic.c (diagnostic_report_diagnostic): For DK_WARNING promoted to DK_ERROR, increment DK_WERROR counter instead of DK_ERROR counter. * toplev.c (toplev_main): Call print_ignored_options even if just werrorcount is non-zero. Exit with FATAL_EXIT_CODE even if just werrorcount is non-zero. * pt.c (convert_nontype_argument): Count werrorcount as warnings. * call.c (build_temp): Likewise. * method.c (synthesize_method): Likewise. * typeck.c (convert_for_initialization): Likewise. From-SVN: r196887
2013-01-10Update copyright years in gcc/Richard Sandiford1-1/+1
From-SVN: r195098
2009-04-21ABOUT-GCC-NLS, [...]: Add copyright and license notices.Joseph Myers1-0/+18
* ABOUT-GCC-NLS, ChangeLog, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.dataflow, ChangeLog.lib, ChangeLog.ptr, ChangeLog.tree-ssa, ChangeLog.tuples, FSFChangeLog, FSFChangeLog.10, FSFChangeLog.11, LANGUAGES, ONEWS, acinclude.m4, config/alpha/gnu.h, config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-osf4, config/alpha/t-vms, config/alpha/va_list.h, config/alpha/x-vms, config/arc/t-arc, config/arm/README-interworking, config/arm/arm-c.c, config/arm/gentune.sh, config/arm/libgcc-bpabi.ver, config/arm/t-arm, config/arm/t-arm-elf, config/arm/t-arm-softfp, config/arm/t-bpabi, config/arm/t-linux, config/arm/t-linux-eabi, config/arm/t-netbsd, config/arm/t-pe, config/arm/t-strongarm-elf, config/arm/t-symbian, config/arm/t-vxworks, config/arm/t-wince-pe, config/avr/t-avr, config/bfin/elf.h, config/bfin/libgcc-bfin.ver, config/bfin/linux.h, config/bfin/t-bfin, config/bfin/t-bfin-elf, config/bfin/t-bfin-linux, config/bfin/t-bfin-uclinux, config/bfin/uclinux.h, config/cris/mulsi3.asm, config/cris/t-cris, config/cris/t-elfmulti, config/crx/t-crx, config/darwin-ppc-ldouble-patch.def, config/darwin-sections.def, config/divmod.c, config/fr30/t-fr30, config/frv/libgcc-frv.ver, config/frv/t-frv, config/frv/t-linux, config/h8300/genmova.sh, config/h8300/t-h8300, config/i386/athlon.md, config/i386/darwin-libgcc.10.4.ver, config/i386/darwin-libgcc.10.5.ver, config/i386/libgcc-glibc.ver, config/i386/mach.h, config/i386/netbsd.h, config/i386/t-crtpc, config/i386/t-cygming, config/i386/t-cygwin, config/i386/t-i386, config/i386/t-linux64, config/i386/t-nwld, config/i386/t-rtems-i386, config/i386/t-sol2-10, config/i386/x-mingw32, config/ia64/div.md, config/ia64/elf.h, config/ia64/ia64.opt, config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver, config/ia64/linux.h, config/ia64/sysv4.h, config/ia64/t-hpux, config/ia64/t-ia64, config/iq2000/abi, config/iq2000/lib2extra-funcs.c, config/iq2000/t-iq2000, config/libgcc-glibc.ver, config/m32r/libgcc-glibc.ver, config/m32r/t-linux, config/m32r/t-m32r, config/m68hc11/t-m68hc11, config/m68k/t-floatlib, config/m68k/t-linux, config/m68k/t-mlibs, config/m68k/t-uclinux, config/mcore/t-mcore, config/mcore/t-mcore-pe, config/mips/20kc.md, config/mips/4130.md, config/mips/5400.md, config/mips/5500.md, config/mips/crti.asm, config/mips/crtn.asm, config/mips/irix-crti.asm, config/mips/irix-crtn.asm, config/mips/libgcc-mips16.ver, config/mips/mips-dsp.md, config/mips/mips-dspr2.md, config/mips/mips-fixed.md, config/mips/sb1.md, config/mips/sr71k.md, config/mips/t-elf, config/mips/t-gofast, config/mips/t-iris6, config/mips/t-isa3264, config/mips/t-libgcc-mips16, config/mips/t-linux64, config/mips/t-mips, config/mips/t-r3900, config/mips/t-rtems, config/mips/t-sb1, config/mips/t-sde, config/mips/t-sdemtk, config/mips/t-slibgcc-irix, config/mips/t-sr71k, config/mips/t-st, config/mips/t-vr, config/mips/t-vxworks, config/mmix/t-mmix, config/mn10300/t-linux, config/mn10300/t-mn10300, config/pa/pa32-regs.h, config/pa/t-hpux-shlib, config/pa/t-linux, config/pa/t-linux64, config/pa/t-pa64, config/pdp11/t-pdp11, config/picochip/libgccExtras/clzsi2.asm, config/picochip/t-picochip, config/rs6000/darwin-ldouble-format, config/rs6000/darwin-libgcc.10.4.ver, config/rs6000/darwin-libgcc.10.5.ver, config/rs6000/libgcc-ppc-glibc.ver, config/rs6000/ppc-asm.h, config/rs6000/t-aix43, config/rs6000/t-aix52, config/rs6000/t-darwin, config/rs6000/t-fprules, config/rs6000/t-fprules-fpbit, config/rs6000/t-linux64, config/rs6000/t-lynx, config/rs6000/t-netbsd, config/rs6000/t-ppccomm, config/rs6000/t-ppcendian, config/rs6000/t-ppcgas, config/rs6000/t-rs6000, config/rs6000/t-rtems, config/rs6000/t-spe, config/rs6000/t-vxworks, config/s390/libgcc-glibc.ver, config/score/t-score-elf, config/sh/divcost-analysis, config/sh/libgcc-glibc.ver, config/sh/t-netbsd, config/sh/t-sh, config/sh/t-sh64, config/sh/t-superh, config/sh/t-symbian, config/sparc/libgcc-sparc-glibc.ver, config/sparc/sol2-bi.h, config/sparc/sol2-gas.h, config/sparc/sol2-gld-bi.h, config/sparc/t-elf, config/sparc/t-linux64, config/sparc/t-sol2, config/stormy16/stormy-abi, config/stormy16/t-stormy16, config/t-darwin, config/t-libunwind, config/t-libunwind-elf, config/t-linux, config/t-lynx, config/t-slibgcc-elf-ver, config/t-slibgcc-sld, config/t-sol2, config/t-vxworks, config/udivmod.c, config/udivmodsi4.c, config/v850/t-v850, config/v850/t-v850e, config/xtensa/t-xtensa, diagnostic.def, gdbinit.in, glimits.h, gstab.h, gsyms.h, java/ChangeLog, java/ChangeLog.ptr, java/ChangeLog.tree-ssa, libgcc-std.ver, limitx.h, version.c, xcoff.h: Add copyright and license notices. * config/h8300/genmova.sh: Include copyright and license notices in generated output. * config/h8300/mova.md: Regenerate. * doc/install.texi2html: Include word "Copyright" in copyright notice and use name "Free Software Foundation, Inc.". * ChangeLog, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008: Correct dates. ada: * ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and license notices. cp: * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995, ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS, cfns.gperf: Add copyright and license notices. * cfns.h: Regenerate. * ChangeLog, ChangeLog-2004: Correct dates. fortran: * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add copyright and license notices. * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008: Correct dates. java: * ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and license notices. objc: * ChangeLog: Add copyright and license notices. objcp: * ChangeLog: Add copyright and license notices. po: * ChangeLog, EXCLUDES: Add copyright and license notices. testsuite: * ChangeLog, ChangeLog-1993-2007, ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, README, README.QMTEST, README.compat, README.gcc, g++.dg/README, g++.dg/compat/break/README, g++.dg/gomp/gomp.exp, g++.old-deja/g++.brendan/README, g++.old-deja/g++.oliva/ChangeLog, g++.old-deja/g++.robertl/README, gcc.c-torture/ChangeLog.0, gcc.c-torture/execute/builtins/builtins.exp, gcc.dg/README, gcc.dg/gomp/gomp.exp, gcc.target/frv/frv.exp, gcc.target/i386/math-torture/math-torture.exp, gcc.target/mips/inter/mips16-inter.exp, gcc.target/mips/mips-nonpic/README, gcc.target/x86_64/abi/README.gcc, gcc.target/xstormy16/xstormy16.exp, gcc.test-framework/README, gfortran.dg/g77/README, gfortran.dg/gomp/gomp.exp, gfortran.fortran-torture/ChangeLog.g95: Add copyright and license notices. * ChangeLog-1993-2007, ChangeLog: Correct dates. From-SVN: r146533
2008-08-08re PR other/36901 (pedwarn() + -pedantic-errors + -w (inhibit_warnings) ↵Manuel López-Ibáñez1-0/+4
should not emit errors) 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR 36901 * diagnostic.def (DK_PEDWARN, DK_PERMERROR): New. * diagnostic.c (pedantic_warning_kind, permissive_error_kind): Moved from diagnostic.h (diagnostic_report_diagnostic): Return bool. Handle DK_PEDWARN and DK_PERMERROR. (emit_diagnostic): New. (warning0, pedwarn0): Delete. (warning, warning_at, pedwarn, permerror): Return bool. * diagnostic.h (pedantic_warning_kind, permissive_error_kind): Moved to diagnostic.c. (struct diagnostic_context): Use correct type for classify_diagnostic. (diagnostic_report_diagnostic): Update declaration. (emit_diagnostic): Declare. * errors.c (warning): Return bool. * errors.h (warning): Update declaration. * toplev.h (warning0, pedwarn0): Delete. (warning, warning_at, pedwarn, permerror): Return bool. * c-errors.c (pedwarn_c99, pedwarn_c90): Use DK_PEDWARN. * c-decl.c (locate_old_decl): Delete 'diag' argument. Always use inform. Update all calls. (diagnose_mismatched_decls): Check return value of warning/pedwarn before giving informative note. (implicit_decl_warning): Likewise. * c-typeck.c (build_function_call): Likewise. * tree-sssa.c (warn_uninit): Likewise. * builtins.c (gimplify_va_arg_expr): Likewise. fortran/ * f95-lang.c (gfc_mark_addressable): Use "pedwarn (0," instead of 'pedwarn0'. cp/ * cp-tree.h (struct diagnostic_context, struct diagnostic_info): Delete forward declarations. Check that toplev.h has not been included before this file. Include toplev.h and diagnostic.h. * error.c (cp_cpp_error): Use DK_PEDWARN. (cxx_incomplete_type_diagnostic): Update declaration. (cxx_incomplete_type_error): Use DK_ERROR. * typeck2.c (cxx_incomplete_type_diagnostic): Take a diagnostic_t as argument. Use emit_diagnostic. (cxx_incomplete_type_error): Use DK_ERROR. (add_exception_specifier): Use diagnostic_t instead of custom codes. * typeck.c (complete_type_or_else): Update call to cxx_incomplete_type_diagnostic. * init.c (build_delete): Likewise. * call.c (diagnostic_fn_t): Remove unused typedef. (build_temp): Pass a pointer to diagnostic_t. (convert_like_real): Use emit_diagnostic. (joust): Check return value of warning before giving informative note. * friend.c (do_friend): Check return value of warning before giving informative note. * parser.c (cp_parser_template_id): Likewise. testsuite/ * gcc.dg/pr36901-1.c: New. * gcc.dg/pr36901-3.c: New. * gcc.dg/pr36901-2.c: New. * gcc.dg/pr36901-4.c: New. * gcc.dg/pr36901-system.h: New. * gcc.dg/pr36901.h: New. * gcc.target/powerpc/altivec-macros.c: Update. * gcc.target/i386/regparm.c: Update. * gcc.dg/funcdef-var-1.c: Update. * gcc.dg/parm-mismatch-1.c: Update. * gcc.dg/attr-noinline.c: Update. * gcc.dg/wtr-static-1.c: Update. * gcc.dg/redecl-11.c: Update. * gcc.dg/pr27953.c: Update. * gcc.dg/proto-1.c: Update. * gcc.dg/decl-3.c: Update. * gcc.dg/redecl-13.c: Update. * gcc.dg/pr15360-1.c: Update. * gcc.dg/redecl-15.c: Update. * gcc.dg/enum-compat-1.c: Update. * gcc.dg/dll-3.c: Update. * gcc.dg/array-5.c: Update. * gcc.dg/Wredundant-decls-2.c: Update. * gcc.dg/inline4.c: Update. * gcc.dg/redecl-2.c: Update. * gcc.dg/inline-14.c: Update. * gcc.dg/tls/diag-3.c: Update. * gcc.dg/funcdef-var-2.c: Update. * gcc.dg/20041213-1.c: Update. * gcc.dg/old-style-then-proto-1.c: Update. * gcc.dg/decl-2.c: Update. * gcc.dg/redecl-12.c: Update. * gcc.dg/decl-4.c: Update. * gcc.dg/Wshadow-1.c: Update. * gcc.dg/transparent-union-2.c: Update. * gcc.dg/visibility-7.c: Update. * gcc.dg/dll-2.c: Update. * gcc.dg/redecl-16.c: Update. * gcc.dg/inline1.c: Update. * gcc.dg/decl-8.c: Update. * gcc.dg/nested-redef-1.c: Update. * gcc.dg/inline3.c: Update. * gcc.dg/redecl-1.c: Update. * gcc.dg/inline5.c: Update. * gcc.dg/pr35899.c: Update. * gcc.dg/noncompile/label-lineno-1.c: Update. * gcc.dg/noncompile/label-1.c: Update. * gcc.dg/noncompile/20020220-1.c: Update. * gcc.dg/noncompile/redecl-1.c: Update. * gcc.dg/redecl-5.c: Update. * gcc.dg/qual-return-3.c: Update. * gcc.dg/label-decl-4.c: Update. From-SVN: r138893
2006-01-18c-pragma.c (handle_pragma_diagnostic): New.DJ Delorie1-0/+14
* c-pragma.c (handle_pragma_diagnostic): New. (init_pragma): Register it. * doc/extend.texi: Document it. * diagnostic.def: Add DK_UNSPECIFIED and DK_IGNORED. * diagnostic.h (diagnostic_classify_diagnostic): Declare. (diagnostic_context): Add classify_diagnostic[]. * diagnostic.c (diagnostic_count_diagnostic): Don't count warnings as errors if they're overridden to DK_WARNING. (diagnostic_initialize): Initialize classify_diagnostic[]. (diagnostic_set_kind_override): New. (diagnostic_report_diagnostic): Check for kind changes. * opts.c (common_handle_option): Take lang_mask. Update callers. Handle OPT_Werror_. * common.opt (Werror=): New. * doc/invoke.texi: Document -Werror=* From-SVN: r109907
2003-07-15re PR c++/11531 (ICE on invalid code (returning to void))Gabriel Dos Reis1-1/+1
PR c++/11531 * diagnostic.c (diagnostic_report_diagnostic): Don't ICE if we're not recursing on hard error. (diagnostic_for_decl): Likewise. * diagnostic.def: Rearrange. cp/ * typeck.c (check_return_expr): Fix thinko in diagnostic. From-SVN: r69425
2002-08-12diagnostic.h (output_formatted_scalar): Rename from output_formatted_integer.Gabriel Dos Reis1-0/+2
* diagnostic.h (output_formatted_scalar): Rename from output_formatted_integer. * diagnostic.def: Add DK_DEBUG. * diagnostic.c (output_decimal): Adjust. (output_long_decimal): Likewise. (output_unsigned_decimal): Likewise. (output_octal): Likewise. (output_long_octal): Likewise. (output_hexadecimal): Likewise. (output_long_hexadecimal): Likewise. * c-pretty-print.c (pp_c_type_specifier): New function. (pp_c_specifier_qualifier_list): Likewise. (pp_c_abstract_declarator): Likewise. (pp_c_char): Replace pp_format_integer with pp_format_scalar. From-SVN: r56236
2002-06-08* diagnostic.def: Don't capitalize diagnostic descriptors.Gabriel Dos Reis1-7/+7
From-SVN: r54370
2001-05-01diagnostic.def: New file.Gabriel Dos Reis1-0/+7
* diagnostic.def: New file. * diagnostic.h (diagnostic_t): New enum. * Makefile.in (diagnostic.o): Depend on diagnostic.def From-SVN: r41717
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