/* Print the logical file location (LINE, COL) in preparation for a
diagnostic. Outputs the #include chain if it has changed. A line
of zero suppresses the include stack, and outputs the program name
instead. */
static void
print_location (cpp_reader *pfile, source_location line, unsigned int col)
{
if (line == 0)
fprintf (stderr, "%s: ", progname);
else
{
const struct line_map *map;
linenum_type lin;
map = linemap_lookup (pfile->line_table, line);
linemap_print_containing_files (pfile->line_table, map);
lin = SOURCE_LINE (map, line);
if (col == 0)
{
col = SOURCE_COLUMN (map, line);
if (col == 0)
col = 1;
}
if (lin == 0)
fprintf (stderr, "%s:", map->to_file);
else if (CPP_OPTION (pfile, show_column) == 0)
fprintf (stderr, "%s:%u:", map->to_file, lin);
else
fprintf (stderr, "%s:%u:%u:", map->to_file, lin, col);
fputc (' ', stderr);
}
}
/* Print the logical file location (LINE, COL) in preparation for a
diagnostic. Outputs the #include chain if it has changed. A line
of zero suppresses the include stack, and outputs the program name
instead. */
static void
print_location (cpp_reader *pfile, source_location line, unsigned int col)
{
/* APPLE LOCAL begin error-colon */
const char *estr;
{
static int done = 0;
if ( ! done)
{
done = 1; /* Do this only once. */
/* Pretend we saw "-w" on commandline. */
if (getenv ("GCC_DASH_W"))
CPP_OPTION (pfile, inhibit_warnings) = 1; /* referenced by diagnostic.h:diagnostic_report_warnings() */
if (getenv ("GCC_ERROR_COLON"))
gcc_error_colon = 1;
}
}
estr = (gcc_error_colon) ? "error:" : "" ;
/* APPLE LOCAL end error-colon */
if (line == 0)
fprintf (stderr, "%s: ", progname);
else
{
const struct line_map *map;
unsigned int lin;
map = linemap_lookup (pfile->line_table, line);
linemap_print_containing_files (pfile->line_table, map);
lin = SOURCE_LINE (map, line);
if (col == 0)
{
col = SOURCE_COLUMN (map, line);
if (col == 0)
col = 1;
}
/* APPLE LOCAL begin error-colon */
if (lin == 0)
fprintf (stderr, "%s:%s", map->to_file, estr);
else if (CPP_OPTION (pfile, show_column) == 0)
fprintf (stderr, "%s:%u:%s", map->to_file, lin, estr);
else
fprintf (stderr, "%s:%u:%u:%s", map->to_file, lin, col, estr);
/* APPLE LOCAL end error-colon */
fputc (' ', stderr);
}
}
