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/* Language-independent diagnostic subroutines for the GNU Compiler Collection
/* Language-independent diagnostic subroutines for the GNU Compiler Collection
   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
   2009, 2010 Free Software Foundation, Inc.
   2009, 2010 Free Software Foundation, Inc.
   Contributed by Gabriel Dos Reis <gdr@codesourcery.com>
   Contributed by Gabriel Dos Reis <gdr@codesourcery.com>
 
 
This file is part of GCC.
This file is part of GCC.
 
 
GCC is free software; you can redistribute it and/or modify it under
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
Software Foundation; either version 3, or (at your option) any later
version.
version.
 
 
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.
for more details.
 
 
You should have received a copy of the GNU General Public License
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.  */
<http://www.gnu.org/licenses/>.  */
 
 
 
 
/* This file implements the language independent aspect of diagnostic
/* This file implements the language independent aspect of diagnostic
   message module.  */
   message module.  */
 
 
#include "config.h"
#include "config.h"
#undef FLOAT /* This is for hpux. They should change hpux.  */
#undef FLOAT /* This is for hpux. They should change hpux.  */
#undef FFS  /* Some systems define this in param.h.  */
#undef FFS  /* Some systems define this in param.h.  */
#include "system.h"
#include "system.h"
#include "coretypes.h"
#include "coretypes.h"
#include "tm.h"
#include "tm.h"
#include "tree.h"
#include "tree.h"
#include "version.h"
#include "version.h"
#include "tm_p.h"
#include "tm_p.h"
#include "flags.h"
#include "flags.h"
#include "input.h"
#include "input.h"
#include "toplev.h"
#include "toplev.h"
#include "intl.h"
#include "intl.h"
#include "diagnostic.h"
#include "diagnostic.h"
#include "langhooks.h"
#include "langhooks.h"
#include "langhooks-def.h"
#include "langhooks-def.h"
#include "opts.h"
#include "opts.h"
#include "plugin.h"
#include "plugin.h"
 
 
#define pedantic_warning_kind() (flag_pedantic_errors ? DK_ERROR : DK_WARNING)
#define pedantic_warning_kind() (flag_pedantic_errors ? DK_ERROR : DK_WARNING)
#define permissive_error_kind() (flag_permissive ? DK_WARNING : DK_ERROR)
#define permissive_error_kind() (flag_permissive ? DK_WARNING : DK_ERROR)
 
 
/* Prototypes.  */
/* Prototypes.  */
static char *build_message_string (const char *, ...) ATTRIBUTE_PRINTF_1;
static char *build_message_string (const char *, ...) ATTRIBUTE_PRINTF_1;
 
 
static void error_recursion (diagnostic_context *) ATTRIBUTE_NORETURN;
static void error_recursion (diagnostic_context *) ATTRIBUTE_NORETURN;
 
 
static void diagnostic_action_after_output (diagnostic_context *,
static void diagnostic_action_after_output (diagnostic_context *,
                                            diagnostic_info *);
                                            diagnostic_info *);
static void real_abort (void) ATTRIBUTE_NORETURN;
static void real_abort (void) ATTRIBUTE_NORETURN;
 
 
/* A diagnostic_context surrogate for stderr.  */
/* A diagnostic_context surrogate for stderr.  */
static diagnostic_context global_diagnostic_context;
static diagnostic_context global_diagnostic_context;
diagnostic_context *global_dc = &global_diagnostic_context;
diagnostic_context *global_dc = &global_diagnostic_context;
 
 


/* Return a malloc'd string containing MSG formatted a la printf.  The
/* Return a malloc'd string containing MSG formatted a la printf.  The
   caller is responsible for freeing the memory.  */
   caller is responsible for freeing the memory.  */
static char *
static char *
build_message_string (const char *msg, ...)
build_message_string (const char *msg, ...)
{
{
  char *str;
  char *str;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, msg);
  va_start (ap, msg);
  vasprintf (&str, msg, ap);
  vasprintf (&str, msg, ap);
  va_end (ap);
  va_end (ap);
 
 
  return str;
  return str;
}
}
 
 
/* Same as diagnostic_build_prefix, but only the source FILE is given.  */
/* Same as diagnostic_build_prefix, but only the source FILE is given.  */
char *
char *
file_name_as_prefix (const char *f)
file_name_as_prefix (const char *f)
{
{
  return build_message_string ("%s: ", f);
  return build_message_string ("%s: ", f);
}
}
 
 
 
 


/* Initialize the diagnostic message outputting machinery.  */
/* Initialize the diagnostic message outputting machinery.  */
void
void
diagnostic_initialize (diagnostic_context *context)
diagnostic_initialize (diagnostic_context *context)
{
{
  /* Allocate a basic pretty-printer.  Clients will replace this a
  /* Allocate a basic pretty-printer.  Clients will replace this a
     much more elaborated pretty-printer if they wish.  */
     much more elaborated pretty-printer if they wish.  */
  context->printer = XNEW (pretty_printer);
  context->printer = XNEW (pretty_printer);
  pp_construct (context->printer, NULL, 0);
  pp_construct (context->printer, NULL, 0);
  /* By default, diagnostics are sent to stderr.  */
  /* By default, diagnostics are sent to stderr.  */
  context->printer->buffer->stream = stderr;
  context->printer->buffer->stream = stderr;
  /* By default, we emit prefixes once per message.  */
  /* By default, we emit prefixes once per message.  */
  context->printer->wrapping.rule = DIAGNOSTICS_SHOW_PREFIX_ONCE;
  context->printer->wrapping.rule = DIAGNOSTICS_SHOW_PREFIX_ONCE;
 
 
  memset (context->diagnostic_count, 0, sizeof context->diagnostic_count);
  memset (context->diagnostic_count, 0, sizeof context->diagnostic_count);
  context->issue_warnings_are_errors_message = true;
  context->issue_warnings_are_errors_message = true;
  context->warning_as_error_requested = false;
  context->warning_as_error_requested = false;
  memset (context->classify_diagnostic, DK_UNSPECIFIED,
  memset (context->classify_diagnostic, DK_UNSPECIFIED,
          sizeof context->classify_diagnostic);
          sizeof context->classify_diagnostic);
  context->show_option_requested = false;
  context->show_option_requested = false;
  context->abort_on_error = false;
  context->abort_on_error = false;
  context->internal_error = NULL;
  context->internal_error = NULL;
  diagnostic_starter (context) = default_diagnostic_starter;
  diagnostic_starter (context) = default_diagnostic_starter;
  diagnostic_finalizer (context) = default_diagnostic_finalizer;
  diagnostic_finalizer (context) = default_diagnostic_finalizer;
  context->last_module = 0;
  context->last_module = 0;
  context->last_function = NULL;
  context->last_function = NULL;
  context->lock = 0;
  context->lock = 0;
  context->inhibit_notes_p = false;
  context->inhibit_notes_p = false;
}
}
 
 
/* Initialize DIAGNOSTIC, where the message MSG has already been
/* Initialize DIAGNOSTIC, where the message MSG has already been
   translated.  */
   translated.  */
void
void
diagnostic_set_info_translated (diagnostic_info *diagnostic, const char *msg,
diagnostic_set_info_translated (diagnostic_info *diagnostic, const char *msg,
                                va_list *args, location_t location,
                                va_list *args, location_t location,
                                diagnostic_t kind)
                                diagnostic_t kind)
{
{
  diagnostic->message.err_no = errno;
  diagnostic->message.err_no = errno;
  diagnostic->message.args_ptr = args;
  diagnostic->message.args_ptr = args;
  diagnostic->message.format_spec = msg;
  diagnostic->message.format_spec = msg;
  diagnostic->location = location;
  diagnostic->location = location;
  diagnostic->override_column = 0;
  diagnostic->override_column = 0;
  diagnostic->kind = kind;
  diagnostic->kind = kind;
  diagnostic->option_index = 0;
  diagnostic->option_index = 0;
}
}
 
 
/* Initialize DIAGNOSTIC, where the message GMSGID has not yet been
/* Initialize DIAGNOSTIC, where the message GMSGID has not yet been
   translated.  */
   translated.  */
void
void
diagnostic_set_info (diagnostic_info *diagnostic, const char *gmsgid,
diagnostic_set_info (diagnostic_info *diagnostic, const char *gmsgid,
                     va_list *args, location_t location,
                     va_list *args, location_t location,
                     diagnostic_t kind)
                     diagnostic_t kind)
{
{
  diagnostic_set_info_translated (diagnostic, _(gmsgid), args, location, kind);
  diagnostic_set_info_translated (diagnostic, _(gmsgid), args, location, kind);
}
}
 
 
/* Return a malloc'd string describing a location.  The caller is
/* Return a malloc'd string describing a location.  The caller is
   responsible for freeing the memory.  */
   responsible for freeing the memory.  */
char *
char *
diagnostic_build_prefix (diagnostic_info *diagnostic)
diagnostic_build_prefix (diagnostic_info *diagnostic)
{
{
  static const char *const diagnostic_kind_text[] = {
  static const char *const diagnostic_kind_text[] = {
#define DEFINE_DIAGNOSTIC_KIND(K, T) (T),
#define DEFINE_DIAGNOSTIC_KIND(K, T) (T),
#include "diagnostic.def"
#include "diagnostic.def"
#undef DEFINE_DIAGNOSTIC_KIND
#undef DEFINE_DIAGNOSTIC_KIND
    "must-not-happen"
    "must-not-happen"
  };
  };
  const char *text = _(diagnostic_kind_text[diagnostic->kind]);
  const char *text = _(diagnostic_kind_text[diagnostic->kind]);
  expanded_location s = expand_location (diagnostic->location);
  expanded_location s = expand_location (diagnostic->location);
  if (diagnostic->override_column)
  if (diagnostic->override_column)
    s.column = diagnostic->override_column;
    s.column = diagnostic->override_column;
  gcc_assert (diagnostic->kind < DK_LAST_DIAGNOSTIC_KIND);
  gcc_assert (diagnostic->kind < DK_LAST_DIAGNOSTIC_KIND);
 
 
  return
  return
    (s.file == NULL
    (s.file == NULL
     ? build_message_string ("%s: %s", progname, text)
     ? build_message_string ("%s: %s", progname, text)
     : flag_show_column
     : flag_show_column
     ? build_message_string ("%s:%d:%d: %s", s.file, s.line, s.column, text)
     ? build_message_string ("%s:%d:%d: %s", s.file, s.line, s.column, text)
     : build_message_string ("%s:%d: %s", s.file, s.line, text));
     : build_message_string ("%s:%d: %s", s.file, s.line, text));
}
}
 
 
/* Take any action which is expected to happen after the diagnostic
/* Take any action which is expected to happen after the diagnostic
   is written out.  This function does not always return.  */
   is written out.  This function does not always return.  */
static void
static void
diagnostic_action_after_output (diagnostic_context *context,
diagnostic_action_after_output (diagnostic_context *context,
                                diagnostic_info *diagnostic)
                                diagnostic_info *diagnostic)
{
{
  switch (diagnostic->kind)
  switch (diagnostic->kind)
    {
    {
    case DK_DEBUG:
    case DK_DEBUG:
    case DK_NOTE:
    case DK_NOTE:
    case DK_ANACHRONISM:
    case DK_ANACHRONISM:
    case DK_WARNING:
    case DK_WARNING:
      break;
      break;
 
 
    case DK_ERROR:
    case DK_ERROR:
    case DK_SORRY:
    case DK_SORRY:
      if (context->abort_on_error)
      if (context->abort_on_error)
        real_abort ();
        real_abort ();
      if (flag_fatal_errors)
      if (flag_fatal_errors)
        {
        {
          fnotice (stderr, "compilation terminated due to -Wfatal-errors.\n");
          fnotice (stderr, "compilation terminated due to -Wfatal-errors.\n");
          exit (FATAL_EXIT_CODE);
          exit (FATAL_EXIT_CODE);
        }
        }
      break;
      break;
 
 
    case DK_ICE:
    case DK_ICE:
      if (context->abort_on_error)
      if (context->abort_on_error)
        real_abort ();
        real_abort ();
 
 
      fnotice (stderr, "Please submit a full bug report,\n"
      fnotice (stderr, "Please submit a full bug report,\n"
               "with preprocessed source if appropriate.\n"
               "with preprocessed source if appropriate.\n"
               "See %s for instructions.\n", bug_report_url);
               "See %s for instructions.\n", bug_report_url);
      exit (ICE_EXIT_CODE);
      exit (ICE_EXIT_CODE);
 
 
    case DK_FATAL:
    case DK_FATAL:
      if (context->abort_on_error)
      if (context->abort_on_error)
        real_abort ();
        real_abort ();
 
 
      fnotice (stderr, "compilation terminated.\n");
      fnotice (stderr, "compilation terminated.\n");
      exit (FATAL_EXIT_CODE);
      exit (FATAL_EXIT_CODE);
 
 
    default:
    default:
      gcc_unreachable ();
      gcc_unreachable ();
    }
    }
}
}
 
 
/* Prints out, if necessary, the name of the current function
/* Prints out, if necessary, the name of the current function
   that caused an error.  Called from all error and warning functions.  */
   that caused an error.  Called from all error and warning functions.  */
void
void
diagnostic_report_current_function (diagnostic_context *context,
diagnostic_report_current_function (diagnostic_context *context,
                                    diagnostic_info *diagnostic)
                                    diagnostic_info *diagnostic)
{
{
  diagnostic_report_current_module (context);
  diagnostic_report_current_module (context);
  lang_hooks.print_error_function (context, input_filename, diagnostic);
  lang_hooks.print_error_function (context, input_filename, diagnostic);
}
}
 
 
void
void
diagnostic_report_current_module (diagnostic_context *context)
diagnostic_report_current_module (diagnostic_context *context)
{
{
  const struct line_map *map;
  const struct line_map *map;
 
 
  if (pp_needs_newline (context->printer))
  if (pp_needs_newline (context->printer))
    {
    {
      pp_newline (context->printer);
      pp_newline (context->printer);
      pp_needs_newline (context->printer) = false;
      pp_needs_newline (context->printer) = false;
    }
    }
 
 
  if (input_location <= BUILTINS_LOCATION)
  if (input_location <= BUILTINS_LOCATION)
    return;
    return;
 
 
  map = linemap_lookup (line_table, input_location);
  map = linemap_lookup (line_table, input_location);
  if (map && diagnostic_last_module_changed (context, map))
  if (map && diagnostic_last_module_changed (context, map))
    {
    {
      diagnostic_set_last_module (context, map);
      diagnostic_set_last_module (context, map);
      if (! MAIN_FILE_P (map))
      if (! MAIN_FILE_P (map))
        {
        {
          map = INCLUDED_FROM (line_table, map);
          map = INCLUDED_FROM (line_table, map);
          if (flag_show_column)
          if (flag_show_column)
            pp_verbatim (context->printer,
            pp_verbatim (context->printer,
                         "In file included from %s:%d:%d",
                         "In file included from %s:%d:%d",
                         map->to_file,
                         map->to_file,
                         LAST_SOURCE_LINE (map), LAST_SOURCE_COLUMN (map));
                         LAST_SOURCE_LINE (map), LAST_SOURCE_COLUMN (map));
          else
          else
            pp_verbatim (context->printer,
            pp_verbatim (context->printer,
                         "In file included from %s:%d",
                         "In file included from %s:%d",
                         map->to_file, LAST_SOURCE_LINE (map));
                         map->to_file, LAST_SOURCE_LINE (map));
          while (! MAIN_FILE_P (map))
          while (! MAIN_FILE_P (map))
            {
            {
              map = INCLUDED_FROM (line_table, map);
              map = INCLUDED_FROM (line_table, map);
              pp_verbatim (context->printer,
              pp_verbatim (context->printer,
                           ",\n                 from %s:%d",
                           ",\n                 from %s:%d",
                           map->to_file, LAST_SOURCE_LINE (map));
                           map->to_file, LAST_SOURCE_LINE (map));
            }
            }
          pp_verbatim (context->printer, ":");
          pp_verbatim (context->printer, ":");
          pp_newline (context->printer);
          pp_newline (context->printer);
        }
        }
    }
    }
}
}
 
 
void
void
default_diagnostic_starter (diagnostic_context *context,
default_diagnostic_starter (diagnostic_context *context,
                            diagnostic_info *diagnostic)
                            diagnostic_info *diagnostic)
{
{
  diagnostic_report_current_function (context, diagnostic);
  diagnostic_report_current_function (context, diagnostic);
  pp_set_prefix (context->printer, diagnostic_build_prefix (diagnostic));
  pp_set_prefix (context->printer, diagnostic_build_prefix (diagnostic));
}
}
 
 
void
void
default_diagnostic_finalizer (diagnostic_context *context,
default_diagnostic_finalizer (diagnostic_context *context,
                              diagnostic_info *diagnostic ATTRIBUTE_UNUSED)
                              diagnostic_info *diagnostic ATTRIBUTE_UNUSED)
{
{
  pp_destroy_prefix (context->printer);
  pp_destroy_prefix (context->printer);
}
}
 
 
/* Interface to specify diagnostic kind overrides.  Returns the
/* Interface to specify diagnostic kind overrides.  Returns the
   previous setting, or DK_UNSPECIFIED if the parameters are out of
   previous setting, or DK_UNSPECIFIED if the parameters are out of
   range.  */
   range.  */
diagnostic_t
diagnostic_t
diagnostic_classify_diagnostic (diagnostic_context *context,
diagnostic_classify_diagnostic (diagnostic_context *context,
                                int option_index,
                                int option_index,
                                diagnostic_t new_kind)
                                diagnostic_t new_kind)
{
{
  diagnostic_t old_kind;
  diagnostic_t old_kind;
 
 
  if (option_index <= 0
  if (option_index <= 0
      || option_index >= N_OPTS
      || option_index >= N_OPTS
      || new_kind >= DK_LAST_DIAGNOSTIC_KIND)
      || new_kind >= DK_LAST_DIAGNOSTIC_KIND)
    return DK_UNSPECIFIED;
    return DK_UNSPECIFIED;
 
 
  old_kind = context->classify_diagnostic[option_index];
  old_kind = context->classify_diagnostic[option_index];
  context->classify_diagnostic[option_index] = new_kind;
  context->classify_diagnostic[option_index] = new_kind;
  return old_kind;
  return old_kind;
}
}
 
 
/* Report a diagnostic message (an error or a warning) as specified by
/* Report a diagnostic message (an error or a warning) as specified by
   DC.  This function is *the* subroutine in terms of which front-ends
   DC.  This function is *the* subroutine in terms of which front-ends
   should implement their specific diagnostic handling modules.  The
   should implement their specific diagnostic handling modules.  The
   front-end independent format specifiers are exactly those described
   front-end independent format specifiers are exactly those described
   in the documentation of output_format.
   in the documentation of output_format.
   Return true if a diagnostic was printed, false otherwise.  */
   Return true if a diagnostic was printed, false otherwise.  */
 
 
bool
bool
diagnostic_report_diagnostic (diagnostic_context *context,
diagnostic_report_diagnostic (diagnostic_context *context,
                              diagnostic_info *diagnostic)
                              diagnostic_info *diagnostic)
{
{
  location_t location = diagnostic->location;
  location_t location = diagnostic->location;
  bool maybe_print_warnings_as_errors_message = false;
  bool maybe_print_warnings_as_errors_message = false;
  const char *saved_format_spec;
  const char *saved_format_spec;
 
 
  /* Give preference to being able to inhibit warnings, before they
  /* Give preference to being able to inhibit warnings, before they
     get reclassified to something else.  */
     get reclassified to something else.  */
  if ((diagnostic->kind == DK_WARNING || diagnostic->kind == DK_PEDWARN)
  if ((diagnostic->kind == DK_WARNING || diagnostic->kind == DK_PEDWARN)
      && !diagnostic_report_warnings_p (location))
      && !diagnostic_report_warnings_p (location))
    return false;
    return false;
 
 
  if (diagnostic->kind == DK_PEDWARN)
  if (diagnostic->kind == DK_PEDWARN)
    diagnostic->kind = pedantic_warning_kind ();
    diagnostic->kind = pedantic_warning_kind ();
 
 
  if (diagnostic->kind == DK_NOTE && context->inhibit_notes_p)
  if (diagnostic->kind == DK_NOTE && context->inhibit_notes_p)
    return false;
    return false;
 
 
  if (context->lock > 0)
  if (context->lock > 0)
    {
    {
      /* If we're reporting an ICE in the middle of some other error,
      /* If we're reporting an ICE in the middle of some other error,
         try to flush out the previous error, then let this one
         try to flush out the previous error, then let this one
         through.  Don't do this more than once.  */
         through.  Don't do this more than once.  */
      if (diagnostic->kind == DK_ICE && context->lock == 1)
      if (diagnostic->kind == DK_ICE && context->lock == 1)
        pp_flush (context->printer);
        pp_flush (context->printer);
      else
      else
        error_recursion (context);
        error_recursion (context);
    }
    }
 
 
  /* If the user requested that warnings be treated as errors, so be
  /* If the user requested that warnings be treated as errors, so be
     it.  Note that we do this before the next block so that
     it.  Note that we do this before the next block so that
     individual warnings can be overridden back to warnings with
     individual warnings can be overridden back to warnings with
     -Wno-error=*.  */
     -Wno-error=*.  */
  if (context->warning_as_error_requested
  if (context->warning_as_error_requested
      && diagnostic->kind == DK_WARNING)
      && diagnostic->kind == DK_WARNING)
    {
    {
      diagnostic->kind = DK_ERROR;
      diagnostic->kind = DK_ERROR;
      maybe_print_warnings_as_errors_message = true;
      maybe_print_warnings_as_errors_message = true;
    }
    }
 
 
  if (diagnostic->option_index)
  if (diagnostic->option_index)
    {
    {
      /* This tests if the user provided the appropriate -Wfoo or
      /* This tests if the user provided the appropriate -Wfoo or
         -Wno-foo option.  */
         -Wno-foo option.  */
      if (! option_enabled (diagnostic->option_index))
      if (! option_enabled (diagnostic->option_index))
        return false;
        return false;
      /* This tests if the user provided the appropriate -Werror=foo
      /* This tests if the user provided the appropriate -Werror=foo
         option.  */
         option.  */
      if (context->classify_diagnostic[diagnostic->option_index] != DK_UNSPECIFIED)
      if (context->classify_diagnostic[diagnostic->option_index] != DK_UNSPECIFIED)
        {
        {
          diagnostic->kind = context->classify_diagnostic[diagnostic->option_index];
          diagnostic->kind = context->classify_diagnostic[diagnostic->option_index];
          maybe_print_warnings_as_errors_message = false;
          maybe_print_warnings_as_errors_message = false;
        }
        }
      /* This allows for future extensions, like temporarily disabling
      /* This allows for future extensions, like temporarily disabling
         warnings for ranges of source code.  */
         warnings for ranges of source code.  */
      if (diagnostic->kind == DK_IGNORED)
      if (diagnostic->kind == DK_IGNORED)
        return false;
        return false;
    }
    }
 
 
  /* If we changed the kind due to -Werror, and didn't override it, we
  /* If we changed the kind due to -Werror, and didn't override it, we
     need to print this message.  */
     need to print this message.  */
  if (context->issue_warnings_are_errors_message
  if (context->issue_warnings_are_errors_message
      && maybe_print_warnings_as_errors_message)
      && maybe_print_warnings_as_errors_message)
    {
    {
      pp_verbatim (context->printer,
      pp_verbatim (context->printer,
                   "%s: warnings being treated as errors\n", progname);
                   "%s: warnings being treated as errors\n", progname);
      context->issue_warnings_are_errors_message = false;
      context->issue_warnings_are_errors_message = false;
    }
    }
 
 
  context->lock++;
  context->lock++;
 
 
  if (diagnostic->kind == DK_ICE && plugins_active_p ())
  if (diagnostic->kind == DK_ICE && plugins_active_p ())
    {
    {
      fnotice (stderr, "*** WARNING *** there are active plugins, do not report"
      fnotice (stderr, "*** WARNING *** there are active plugins, do not report"
               " this as a bug unless you can reproduce it without enabling"
               " this as a bug unless you can reproduce it without enabling"
               " any plugins.\n");
               " any plugins.\n");
      dump_active_plugins (stderr);
      dump_active_plugins (stderr);
    }
    }
 
 
  if (diagnostic->kind == DK_ICE)
  if (diagnostic->kind == DK_ICE)
    {
    {
#ifndef ENABLE_CHECKING
#ifndef ENABLE_CHECKING
      /* When not checking, ICEs are converted to fatal errors when an
      /* When not checking, ICEs are converted to fatal errors when an
         error has already occurred.  This is counteracted by
         error has already occurred.  This is counteracted by
         abort_on_error.  */
         abort_on_error.  */
      if ((diagnostic_kind_count (context, DK_ERROR) > 0
      if ((diagnostic_kind_count (context, DK_ERROR) > 0
           || diagnostic_kind_count (context, DK_SORRY) > 0)
           || diagnostic_kind_count (context, DK_SORRY) > 0)
          && !context->abort_on_error)
          && !context->abort_on_error)
        {
        {
          expanded_location s = expand_location (diagnostic->location);
          expanded_location s = expand_location (diagnostic->location);
          fnotice (stderr, "%s:%d: confused by earlier errors, bailing out\n",
          fnotice (stderr, "%s:%d: confused by earlier errors, bailing out\n",
                   s.file, s.line);
                   s.file, s.line);
          exit (ICE_EXIT_CODE);
          exit (ICE_EXIT_CODE);
        }
        }
#endif
#endif
      if (context->internal_error)
      if (context->internal_error)
        (*context->internal_error) (diagnostic->message.format_spec,
        (*context->internal_error) (diagnostic->message.format_spec,
                                    diagnostic->message.args_ptr);
                                    diagnostic->message.args_ptr);
    }
    }
  ++diagnostic_kind_count (context, diagnostic->kind);
  ++diagnostic_kind_count (context, diagnostic->kind);
 
 
  saved_format_spec = diagnostic->message.format_spec;
  saved_format_spec = diagnostic->message.format_spec;
  if (context->show_option_requested && diagnostic->option_index)
  if (context->show_option_requested && diagnostic->option_index)
    diagnostic->message.format_spec
    diagnostic->message.format_spec
      = ACONCAT ((diagnostic->message.format_spec,
      = ACONCAT ((diagnostic->message.format_spec,
                  " [", cl_options[diagnostic->option_index].opt_text, "]", NULL));
                  " [", cl_options[diagnostic->option_index].opt_text, "]", NULL));
 
 
  diagnostic->message.locus = &diagnostic->location;
  diagnostic->message.locus = &diagnostic->location;
  diagnostic->message.abstract_origin = &diagnostic->abstract_origin;
  diagnostic->message.abstract_origin = &diagnostic->abstract_origin;
  diagnostic->abstract_origin = NULL;
  diagnostic->abstract_origin = NULL;
  pp_format (context->printer, &diagnostic->message);
  pp_format (context->printer, &diagnostic->message);
  (*diagnostic_starter (context)) (context, diagnostic);
  (*diagnostic_starter (context)) (context, diagnostic);
  pp_output_formatted_text (context->printer);
  pp_output_formatted_text (context->printer);
  (*diagnostic_finalizer (context)) (context, diagnostic);
  (*diagnostic_finalizer (context)) (context, diagnostic);
  pp_flush (context->printer);
  pp_flush (context->printer);
  diagnostic_action_after_output (context, diagnostic);
  diagnostic_action_after_output (context, diagnostic);
  diagnostic->message.format_spec = saved_format_spec;
  diagnostic->message.format_spec = saved_format_spec;
  diagnostic->abstract_origin = NULL;
  diagnostic->abstract_origin = NULL;
 
 
  context->lock--;
  context->lock--;
 
 
  return true;
  return true;
}
}
 
 
/* Given a partial pathname as input, return another pathname that
/* Given a partial pathname as input, return another pathname that
   shares no directory elements with the pathname of __FILE__.  This
   shares no directory elements with the pathname of __FILE__.  This
   is used by fancy_abort() to print `Internal compiler error in expr.c'
   is used by fancy_abort() to print `Internal compiler error in expr.c'
   instead of `Internal compiler error in ../../GCC/gcc/expr.c'.  */
   instead of `Internal compiler error in ../../GCC/gcc/expr.c'.  */
 
 
const char *
const char *
trim_filename (const char *name)
trim_filename (const char *name)
{
{
  static const char this_file[] = __FILE__;
  static const char this_file[] = __FILE__;
  const char *p = name, *q = this_file;
  const char *p = name, *q = this_file;
 
 
  /* First skip any "../" in each filename.  This allows us to give a proper
  /* First skip any "../" in each filename.  This allows us to give a proper
     reference to a file in a subdirectory.  */
     reference to a file in a subdirectory.  */
  while (p[0] == '.' && p[1] == '.' && IS_DIR_SEPARATOR (p[2]))
  while (p[0] == '.' && p[1] == '.' && IS_DIR_SEPARATOR (p[2]))
    p += 3;
    p += 3;
 
 
  while (q[0] == '.' && q[1] == '.' && IS_DIR_SEPARATOR (q[2]))
  while (q[0] == '.' && q[1] == '.' && IS_DIR_SEPARATOR (q[2]))
    q += 3;
    q += 3;
 
 
  /* Now skip any parts the two filenames have in common.  */
  /* Now skip any parts the two filenames have in common.  */
  while (*p == *q && *p != 0 && *q != 0)
  while (*p == *q && *p != 0 && *q != 0)
    p++, q++;
    p++, q++;
 
 
  /* Now go backwards until the previous directory separator.  */
  /* Now go backwards until the previous directory separator.  */
  while (p > name && !IS_DIR_SEPARATOR (p[-1]))
  while (p > name && !IS_DIR_SEPARATOR (p[-1]))
    p--;
    p--;
 
 
  return p;
  return p;
}
}


/* Standard error reporting routines in increasing order of severity.
/* Standard error reporting routines in increasing order of severity.
   All of these take arguments like printf.  */
   All of these take arguments like printf.  */
 
 
/* Text to be emitted verbatim to the error message stream; this
/* Text to be emitted verbatim to the error message stream; this
   produces no prefix and disables line-wrapping.  Use rarely.  */
   produces no prefix and disables line-wrapping.  Use rarely.  */
void
void
verbatim (const char *gmsgid, ...)
verbatim (const char *gmsgid, ...)
{
{
  text_info text;
  text_info text;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, gmsgid);
  va_start (ap, gmsgid);
  text.err_no = errno;
  text.err_no = errno;
  text.args_ptr = &ap;
  text.args_ptr = &ap;
  text.format_spec = _(gmsgid);
  text.format_spec = _(gmsgid);
  text.locus = NULL;
  text.locus = NULL;
  text.abstract_origin = NULL;
  text.abstract_origin = NULL;
  pp_format_verbatim (global_dc->printer, &text);
  pp_format_verbatim (global_dc->printer, &text);
  pp_flush (global_dc->printer);
  pp_flush (global_dc->printer);
  va_end (ap);
  va_end (ap);
}
}
 
 
bool
bool
emit_diagnostic (diagnostic_t kind, location_t location, int opt,
emit_diagnostic (diagnostic_t kind, location_t location, int opt,
                 const char *gmsgid, ...)
                 const char *gmsgid, ...)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, gmsgid);
  va_start (ap, gmsgid);
  if (kind == DK_PERMERROR)
  if (kind == DK_PERMERROR)
    {
    {
      diagnostic_set_info (&diagnostic, gmsgid, &ap, location,
      diagnostic_set_info (&diagnostic, gmsgid, &ap, location,
                           permissive_error_kind ());
                           permissive_error_kind ());
      diagnostic.option_index = OPT_fpermissive;
      diagnostic.option_index = OPT_fpermissive;
    }
    }
  else {
  else {
      diagnostic_set_info (&diagnostic, gmsgid, &ap, location, kind);
      diagnostic_set_info (&diagnostic, gmsgid, &ap, location, kind);
      if (kind == DK_WARNING || kind == DK_PEDWARN)
      if (kind == DK_WARNING || kind == DK_PEDWARN)
        diagnostic.option_index = opt;
        diagnostic.option_index = opt;
  }
  }
  va_end (ap);
  va_end (ap);
 
 
  return report_diagnostic (&diagnostic);
  return report_diagnostic (&diagnostic);
}
}
 
 
/* An informative note at LOCATION.  Use this for additional details on an error
/* An informative note at LOCATION.  Use this for additional details on an error
   message.  */
   message.  */
void
void
inform (location_t location, const char *gmsgid, ...)
inform (location_t location, const char *gmsgid, ...)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, gmsgid);
  va_start (ap, gmsgid);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, location, DK_NOTE);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, location, DK_NOTE);
  report_diagnostic (&diagnostic);
  report_diagnostic (&diagnostic);
  va_end (ap);
  va_end (ap);
}
}
 
 
/* An informative note at LOCATION.  Use this for additional details on an
/* An informative note at LOCATION.  Use this for additional details on an
   error message.  */
   error message.  */
void
void
inform_n (location_t location, int n, const char *singular_gmsgid,
inform_n (location_t location, int n, const char *singular_gmsgid,
          const char *plural_gmsgid, ...)
          const char *plural_gmsgid, ...)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, plural_gmsgid);
  va_start (ap, plural_gmsgid);
  diagnostic_set_info_translated (&diagnostic,
  diagnostic_set_info_translated (&diagnostic,
                                  ngettext (singular_gmsgid, plural_gmsgid, n),
                                  ngettext (singular_gmsgid, plural_gmsgid, n),
                                  &ap, location, DK_NOTE);
                                  &ap, location, DK_NOTE);
  report_diagnostic (&diagnostic);
  report_diagnostic (&diagnostic);
  va_end (ap);
  va_end (ap);
}
}
 
 
/* A warning at INPUT_LOCATION.  Use this for code which is correct according
/* A warning at INPUT_LOCATION.  Use this for code which is correct according
   to the relevant language specification but is likely to be buggy anyway.
   to the relevant language specification but is likely to be buggy anyway.
   Returns true if the warning was printed, false if it was inhibited.  */
   Returns true if the warning was printed, false if it was inhibited.  */
bool
bool
warning (int opt, const char *gmsgid, ...)
warning (int opt, const char *gmsgid, ...)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, gmsgid);
  va_start (ap, gmsgid);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, input_location, DK_WARNING);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, input_location, DK_WARNING);
  diagnostic.option_index = opt;
  diagnostic.option_index = opt;
 
 
  va_end (ap);
  va_end (ap);
  return report_diagnostic (&diagnostic);
  return report_diagnostic (&diagnostic);
}
}
 
 
/* A warning at LOCATION.  Use this for code which is correct according to the
/* A warning at LOCATION.  Use this for code which is correct according to the
   relevant language specification but is likely to be buggy anyway.
   relevant language specification but is likely to be buggy anyway.
   Returns true if the warning was printed, false if it was inhibited.  */
   Returns true if the warning was printed, false if it was inhibited.  */
 
 
bool
bool
warning_at (location_t location, int opt, const char *gmsgid, ...)
warning_at (location_t location, int opt, const char *gmsgid, ...)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, gmsgid);
  va_start (ap, gmsgid);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, location, DK_WARNING);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, location, DK_WARNING);
  diagnostic.option_index = opt;
  diagnostic.option_index = opt;
  va_end (ap);
  va_end (ap);
  return report_diagnostic (&diagnostic);
  return report_diagnostic (&diagnostic);
}
}
 
 
/* A "pedantic" warning at LOCATION: issues a warning unless
/* A "pedantic" warning at LOCATION: issues a warning unless
   -pedantic-errors was given on the command line, in which case it
   -pedantic-errors was given on the command line, in which case it
   issues an error.  Use this for diagnostics required by the relevant
   issues an error.  Use this for diagnostics required by the relevant
   language standard, if you have chosen not to make them errors.
   language standard, if you have chosen not to make them errors.
 
 
   Note that these diagnostics are issued independent of the setting
   Note that these diagnostics are issued independent of the setting
   of the -pedantic command-line switch.  To get a warning enabled
   of the -pedantic command-line switch.  To get a warning enabled
   only with that switch, use either "if (pedantic) pedwarn
   only with that switch, use either "if (pedantic) pedwarn
   (OPT_pedantic,...)" or just "pedwarn (OPT_pedantic,..)".  To get a
   (OPT_pedantic,...)" or just "pedwarn (OPT_pedantic,..)".  To get a
   pedwarn independently of the -pedantic switch use "pedwarn (0,...)".
   pedwarn independently of the -pedantic switch use "pedwarn (0,...)".
 
 
   Returns true if the warning was printed, false if it was inhibited.  */
   Returns true if the warning was printed, false if it was inhibited.  */
 
 
bool
bool
pedwarn (location_t location, int opt, const char *gmsgid, ...)
pedwarn (location_t location, int opt, const char *gmsgid, ...)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, gmsgid);
  va_start (ap, gmsgid);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, location,  DK_PEDWARN);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, location,  DK_PEDWARN);
  diagnostic.option_index = opt;
  diagnostic.option_index = opt;
  va_end (ap);
  va_end (ap);
  return report_diagnostic (&diagnostic);
  return report_diagnostic (&diagnostic);
}
}
 
 
/* A "permissive" error at LOCATION: issues an error unless
/* A "permissive" error at LOCATION: issues an error unless
   -fpermissive was given on the command line, in which case it issues
   -fpermissive was given on the command line, in which case it issues
   a warning.  Use this for things that really should be errors but we
   a warning.  Use this for things that really should be errors but we
   want to support legacy code.
   want to support legacy code.
 
 
   Returns true if the warning was printed, false if it was inhibited.  */
   Returns true if the warning was printed, false if it was inhibited.  */
 
 
bool
bool
permerror (location_t location, const char *gmsgid, ...)
permerror (location_t location, const char *gmsgid, ...)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, gmsgid);
  va_start (ap, gmsgid);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, location,
  diagnostic_set_info (&diagnostic, gmsgid, &ap, location,
                       permissive_error_kind ());
                       permissive_error_kind ());
  diagnostic.option_index = OPT_fpermissive;
  diagnostic.option_index = OPT_fpermissive;
  va_end (ap);
  va_end (ap);
  return report_diagnostic (&diagnostic);
  return report_diagnostic (&diagnostic);
}
}
 
 
/* A hard error: the code is definitely ill-formed, and an object file
/* A hard error: the code is definitely ill-formed, and an object file
   will not be produced.  */
   will not be produced.  */
void
void
error (const char *gmsgid, ...)
error (const char *gmsgid, ...)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, gmsgid);
  va_start (ap, gmsgid);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, input_location, DK_ERROR);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, input_location, DK_ERROR);
  report_diagnostic (&diagnostic);
  report_diagnostic (&diagnostic);
  va_end (ap);
  va_end (ap);
}
}
 
 
/* A hard error: the code is definitely ill-formed, and an object file
/* A hard error: the code is definitely ill-formed, and an object file
   will not be produced.  */
   will not be produced.  */
void
void
error_n (location_t location, int n, const char *singular_gmsgid,
error_n (location_t location, int n, const char *singular_gmsgid,
         const char *plural_gmsgid, ...)
         const char *plural_gmsgid, ...)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, plural_gmsgid);
  va_start (ap, plural_gmsgid);
  diagnostic_set_info_translated (&diagnostic,
  diagnostic_set_info_translated (&diagnostic,
                                  ngettext (singular_gmsgid, plural_gmsgid, n),
                                  ngettext (singular_gmsgid, plural_gmsgid, n),
                                  &ap, location, DK_ERROR);
                                  &ap, location, DK_ERROR);
  report_diagnostic (&diagnostic);
  report_diagnostic (&diagnostic);
  va_end (ap);
  va_end (ap);
}
}
 
 
/* Same as ebove, but use location LOC instead of input_location.  */
/* Same as ebove, but use location LOC instead of input_location.  */
void
void
error_at (location_t loc, const char *gmsgid, ...)
error_at (location_t loc, const char *gmsgid, ...)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, gmsgid);
  va_start (ap, gmsgid);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, loc, DK_ERROR);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, loc, DK_ERROR);
  report_diagnostic (&diagnostic);
  report_diagnostic (&diagnostic);
  va_end (ap);
  va_end (ap);
}
}
 
 
/* "Sorry, not implemented."  Use for a language feature which is
/* "Sorry, not implemented."  Use for a language feature which is
   required by the relevant specification but not implemented by GCC.
   required by the relevant specification but not implemented by GCC.
   An object file will not be produced.  */
   An object file will not be produced.  */
void
void
sorry (const char *gmsgid, ...)
sorry (const char *gmsgid, ...)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, gmsgid);
  va_start (ap, gmsgid);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, input_location, DK_SORRY);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, input_location, DK_SORRY);
  report_diagnostic (&diagnostic);
  report_diagnostic (&diagnostic);
  va_end (ap);
  va_end (ap);
}
}
 
 
/* An error which is severe enough that we make no attempt to
/* An error which is severe enough that we make no attempt to
   continue.  Do not use this for internal consistency checks; that's
   continue.  Do not use this for internal consistency checks; that's
   internal_error.  Use of this function should be rare.  */
   internal_error.  Use of this function should be rare.  */
void
void
fatal_error (const char *gmsgid, ...)
fatal_error (const char *gmsgid, ...)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, gmsgid);
  va_start (ap, gmsgid);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, input_location, DK_FATAL);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, input_location, DK_FATAL);
  report_diagnostic (&diagnostic);
  report_diagnostic (&diagnostic);
  va_end (ap);
  va_end (ap);
 
 
  gcc_unreachable ();
  gcc_unreachable ();
}
}
 
 
/* An internal consistency check has failed.  We make no attempt to
/* An internal consistency check has failed.  We make no attempt to
   continue.  Note that unless there is debugging value to be had from
   continue.  Note that unless there is debugging value to be had from
   a more specific message, or some other good reason, you should use
   a more specific message, or some other good reason, you should use
   abort () instead of calling this function directly.  */
   abort () instead of calling this function directly.  */
void
void
internal_error (const char *gmsgid, ...)
internal_error (const char *gmsgid, ...)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
  va_list ap;
  va_list ap;
 
 
  va_start (ap, gmsgid);
  va_start (ap, gmsgid);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, input_location, DK_ICE);
  diagnostic_set_info (&diagnostic, gmsgid, &ap, input_location, DK_ICE);
  report_diagnostic (&diagnostic);
  report_diagnostic (&diagnostic);
  va_end (ap);
  va_end (ap);
 
 
  gcc_unreachable ();
  gcc_unreachable ();
}
}


/* Special case error functions.  Most are implemented in terms of the
/* Special case error functions.  Most are implemented in terms of the
   above, or should be.  */
   above, or should be.  */
 
 
/* Print a diagnostic MSGID on FILE.  This is just fprintf, except it
/* Print a diagnostic MSGID on FILE.  This is just fprintf, except it
   runs its second argument through gettext.  */
   runs its second argument through gettext.  */
void
void
fnotice (FILE *file, const char *cmsgid, ...)
fnotice (FILE *file, const char *cmsgid, ...)
{
{
  va_list ap;
  va_list ap;
 
 
  va_start (ap, cmsgid);
  va_start (ap, cmsgid);
  vfprintf (file, _(cmsgid), ap);
  vfprintf (file, _(cmsgid), ap);
  va_end (ap);
  va_end (ap);
}
}
 
 
/* Inform the user that an error occurred while trying to report some
/* Inform the user that an error occurred while trying to report some
   other error.  This indicates catastrophic internal inconsistencies,
   other error.  This indicates catastrophic internal inconsistencies,
   so give up now.  But do try to flush out the previous error.
   so give up now.  But do try to flush out the previous error.
   This mustn't use internal_error, that will cause infinite recursion.  */
   This mustn't use internal_error, that will cause infinite recursion.  */
 
 
static void
static void
error_recursion (diagnostic_context *context)
error_recursion (diagnostic_context *context)
{
{
  diagnostic_info diagnostic;
  diagnostic_info diagnostic;
 
 
  if (context->lock < 3)
  if (context->lock < 3)
    pp_flush (context->printer);
    pp_flush (context->printer);
 
 
  fnotice (stderr,
  fnotice (stderr,
           "Internal compiler error: Error reporting routines re-entered.\n");
           "Internal compiler error: Error reporting routines re-entered.\n");
 
 
  /* Call diagnostic_action_after_output to get the "please submit a bug
  /* Call diagnostic_action_after_output to get the "please submit a bug
     report" message.  It only looks at the kind field of diagnostic_info.  */
     report" message.  It only looks at the kind field of diagnostic_info.  */
  diagnostic.kind = DK_ICE;
  diagnostic.kind = DK_ICE;
  diagnostic_action_after_output (context, &diagnostic);
  diagnostic_action_after_output (context, &diagnostic);
 
 
  /* Do not use gcc_unreachable here; that goes through internal_error
  /* Do not use gcc_unreachable here; that goes through internal_error
     and therefore would cause infinite recursion.  */
     and therefore would cause infinite recursion.  */
  real_abort ();
  real_abort ();
}
}
 
 
/* Report an internal compiler error in a friendly manner.  This is
/* Report an internal compiler error in a friendly manner.  This is
   the function that gets called upon use of abort() in the source
   the function that gets called upon use of abort() in the source
   code generally, thanks to a special macro.  */
   code generally, thanks to a special macro.  */
 
 
void
void
fancy_abort (const char *file, int line, const char *function)
fancy_abort (const char *file, int line, const char *function)
{
{
  internal_error ("in %s, at %s:%d", function, trim_filename (file), line);
  internal_error ("in %s, at %s:%d", function, trim_filename (file), line);
}
}
 
 
/* Really call the system 'abort'.  This has to go right at the end of
/* Really call the system 'abort'.  This has to go right at the end of
   this file, so that there are no functions after it that call abort
   this file, so that there are no functions after it that call abort
   and get the system abort instead of our macro.  */
   and get the system abort instead of our macro.  */
#undef abort
#undef abort
static void
static void
real_abort (void)
real_abort (void)
{
{
  abort ();
  abort ();
}
}
 
 

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